Add JSON headers automatically to Body in HTTP client (#395)

* Bump ApiSurface to 4.1.21

---
updated-dependencies:
- dependency-name: ApiSurface
  dependency-version: 4.1.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: ApiSurface
  dependency-version: 4.1.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Deps

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Smaug123 <3138005+Smaug123@users.noreply.github.com>

.config/dotnet-tools.json

@@ -3,13 +3,13 @@
   "isRoot": true,
   "tools": {
     "fantomas": {
-      "version": "6.3.15",
+      "version": "7.0.2",
       "commands": [
         "fantomas"
       ]
     },
     "fsharp-analyzers": {
-      "version": "0.27.0",
+      "version": "0.31.0",
       "commands": [
         "fsharp-analyzers"
       ]

.github/workflows/dotnet.yaml

@@ -29,7 +29,7 @@ jobs:
       with:
         fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
     - name: Install Nix
-      uses: cachix/install-nix-action@v29
+      uses: cachix/install-nix-action@v31
       with:
         extra_nix_config: |
           access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -50,7 +50,7 @@ jobs:
         with:
           fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -67,7 +67,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -82,7 +82,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -97,7 +97,7 @@ jobs:
         with:
           fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -116,7 +116,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -129,7 +129,7 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -142,7 +142,7 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -156,7 +156,7 @@ jobs:
       with:
         fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
     - name: Install Nix
-      uses: cachix/install-nix-action@v29
+      uses: cachix/install-nix-action@v31
       with:
         extra_nix_config: |
           access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -198,27 +198,40 @@ jobs:
         # Verify that there is exactly one nupkg in the artifact that would be NuGet published
         run: if [[ $(find packed-attribute -maxdepth 1 -name 'WoofWare.Myriad.Plugins.Attributes.*.nupkg' -printf c | wc -c) -ne "1" ]]; then exit 1; fi
 
-  github-release-plugin-dry-run:
-    needs: [nuget-pack]
+  github-release-dry-run:
+    strategy:
+      matrix:
+        artifact:
+        - nuget-package-plugin
+        - nuget-package-attribute
     runs-on: ubuntu-latest
+    needs: [nuget-pack]
     steps:
       - uses: actions/checkout@v4
-      - name: Download NuGet artifact (plugin)
+      - name: Download NuGet artifact
         uses: actions/download-artifact@v4
         with:
-          name: nuget-package-plugin
-      - name: Download NuGet artifact (attribute)
-        uses: actions/download-artifact@v4
-        with:
-          name: nuget-package-attribute
-      - name: Tag and release plugin
+          name: ${{ matrix.artifact }}
+      - name: Compute package path
+        id: compute-path
+        run: |
+          find . -maxdepth 1 -type f -name 'WoofWare.Myriad.*.nupkg' -exec sh -c 'echo "output=$(basename "$1")" >> $GITHUB_OUTPUT' shell {} \;
+      - name: Compute tag name
+        id: compute-tag
         env:
-          DRY_RUN: 1
-          GITHUB_TOKEN: mock-token
-        run: sh .github/workflows/tag.sh
+          NUPKG_PATH: ${{ steps.compute-path.outputs.output }}
+        run: echo "output=$(basename "$NUPKG_PATH" .nupkg)" >> $GITHUB_OUTPUT
+      - name: Tag and release
+        uses: G-Research/common-actions/github-release@19d7281a0f9f83e13c78f99a610dbc80fc59ba3b
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          target-commitish: ${{ github.sha }}
+          tag: ${{ steps.compute-tag.outputs.output }}
+          binary-contents: ${{ steps.compute-path.outputs.output }}
+          dry-run: true
 
   all-required-checks-complete:
-    needs: [check-dotnet-format, check-nix-format, check-accurate-generations, build, build-nix, linkcheck, flake-check, analyzers, nuget-pack, expected-pack, github-release-plugin-dry-run]
+    needs: [check-dotnet-format, check-nix-format, check-accurate-generations, build, build-nix, linkcheck, flake-check, analyzers, nuget-pack, expected-pack, github-release-dry-run]
     if: ${{ always() }}
     runs-on: ubuntu-latest
     steps:
@@ -241,7 +254,7 @@ jobs:
           name: nuget-package-attribute
           path: packed
       - name: Attest Build Provenance
-        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
         with:
           subject-path: "packed/*.nupkg"
 
@@ -260,7 +273,7 @@ jobs:
           name: nuget-package-plugin
           path: packed
       - name: Attest Build Provenance
-        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
         with:
           subject-path: "packed/*.nupkg"
 
@@ -276,7 +289,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -309,7 +322,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -330,7 +343,12 @@ jobs:
           nupkg-dir: packed/
           dotnet: ${{ steps.dotnet-identify.outputs.dotnet }}
 
-  github-release-plugin:
+  github-release:
+    strategy:
+      matrix:
+        artifact:
+        - nuget-package-attribute
+        - nuget-package-plugin
     runs-on: ubuntu-latest
     if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/main' }}
     needs: [all-required-checks-complete]
@@ -339,15 +357,23 @@ jobs:
       contents: write
     steps:
       - uses: actions/checkout@v4
-      - name: Download NuGet artifact (plugin)
+      - name: Download NuGet artifact
         uses: actions/download-artifact@v4
         with:
-          name: nuget-package-plugin
-      - name: Download NuGet artifact (attribute)
-        uses: actions/download-artifact@v4
-        with:
-          name: nuget-package-attribute
-      - name: Tag and release plugin
+          name: ${{ matrix.artifact }}
+      - name: Compute package path
+        id: compute-path
+        run: |
+          find . -maxdepth 1 -type f -name 'WoofWare.Myriad.*.nupkg' -exec sh -c 'echo "output=$(basename "$1")" >> $GITHUB_OUTPUT' shell {} \;
+      - name: Compute tag name
+        id: compute-tag
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: sh .github/workflows/tag.sh
+          NUPKG_PATH: ${{ steps.compute-path.outputs.output }}
+        run: echo "output=$(basename "$NUPKG_PATH" .nupkg)" >> $GITHUB_OUTPUT
+      - name: Tag and release
+        uses: G-Research/common-actions/github-release@19d7281a0f9f83e13c78f99a610dbc80fc59ba3b
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          target-commitish: ${{ github.sha }}
+          tag: ${{ steps.compute-tag.outputs.output }}
+          binary-contents: ${{ steps.compute-path.outputs.output }}

.github/workflows/flake_update.yaml

@@ -21,31 +21,32 @@ jobs:
       - name: Update Nix flake
         run: 'nix flake update'
 
-      - name: Build passthru
-        run: 'nix build ".#default.passthru.fetch-deps"'
+      - name: Build fetch-deps
+        run: 'nix build ".#default.fetch-deps"'
 
-      - name: Run passthru
+      - name: Run fetch-deps
         run: |
             set -o pipefail
-            ./result nix/deps.nix
+            ./result nix/deps.json
 
       - name: Format
         run: 'nix develop --command alejandra .'
 
       - name: Create token
         id: generate-token
-        uses: actions/create-github-app-token@v1
+        uses: actions/create-github-app-token@v2
         with:
           # https://github.com/actions/create-github-app-token/issues/136
           app-id: ${{ secrets.APP_ID }}
           private-key: ${{ secrets.APP_PRIVATE_KEY }}
 
       - name: Raise pull request
-        uses: Smaug123/commit-action@cc25e6d80a796c49669dda4a0aa36c54c573983d
+        uses: Smaug123/commit-action@d34807f26cb52c7a05bbd80efe9f964cdf29bc87
         id: cpr
         with:
             bearer-token: ${{ steps.generate-token.outputs.token }}
             pr-title: "Upgrade Nix flake and deps"
+            branch-name: "auto-pr"
 
       - name: Enable Pull Request Automerge
         if: ${{ steps.cpr.outputs.pull-request-number }}

.github/workflows/tag.sh

@@ -1,120 +0,0 @@
-#!/bin/bash
-
-echo "Dry-run? $DRY_RUN!"
-
-find . -maxdepth 1 -type f ! -name "$(printf "*\n*")" -name '*.nupkg' | while IFS= read -r file
-do
-    tag=$(basename "$file" .nupkg)
-    git tag "$tag"
-    ${DRY_RUN:+echo} git push origin "$tag"
-done
-
-export TAG
-TAG=$(find . -maxdepth 1 -type f -name 'WoofWare.Myriad.Plugins.*.nupkg' -exec sh -c 'basename "$1" .nupkg' shell {} \; | grep -v Attributes)
-
-case "$TAG" in
-  *"
-"*)
-    echo "Error: TAG contains a newline; multiple plugins found."
-    exit 1
-    ;;
-esac
-
-# target_commitish empty indicates the repo default branch
-curl_body='{"tag_name":"'"$TAG"'","target_commitish":"","name":"'"$TAG"'","draft":false,"prerelease":false,"generate_release_notes":false}'
-
-echo "cURL body: $curl_body"
-
-failed_output=$(cat <<'EOF'
-{
-  "message": "Validation Failed",
-  "errors": [
-    {
-      "resource": "Release",
-      "code": "already_exists",
-      "field": "tag_name"
-    }
-  ],
-  "documentation_url": "https://docs.github.com/rest/releases/releases#create-a-release"
-}
-EOF
-)
-
-success_output=$(cat <<'EOF'
-{
-  "url": "https://api.github.com/repos/Smaug123/WoofWare.Myriad/releases/158152116",
-  "assets_url": "https://api.github.com/repos/Smaug123/WoofWare.Myriad/releases/158152116/assets",
-  "upload_url": "https://uploads.github.com/repos/Smaug123/WoofWare.Myriad/releases/158152116/assets{?name,label}",
-  "html_url": "https://github.com/Smaug123/WoofWare.Myriad/releases/tag/WoofWare.Myriad.Plugins.2.1.30",
-  "id": 158152116,
-  "author": {
-    "login": "github-actions[bot]",
-    "id": 41898282,
-    "node_id": "MDM6Qm90NDE4OTgyODI=",
-    "avatar_url": "https://avatars.githubusercontent.com/in/15368?v=4",
-    "gravatar_id": "",
-    "url": "https://api.github.com/users/github-actions%5Bbot%5D",
-    "html_url": "https://github.com/apps/github-actions",
-    "followers_url": "https://api.github.com/users/github-actions%5Bbot%5D/followers",
-    "following_url": "https://api.github.com/users/github-actions%5Bbot%5D/following{/other_user}",
-    "gists_url": "https://api.github.com/users/github-actions%5Bbot%5D/gists{/gist_id}",
-    "starred_url": "https://api.github.com/users/github-actions%5Bbot%5D/starred{/owner}{/repo}",
-    "subscriptions_url": "https://api.github.com/users/github-actions%5Bbot%5D/subscriptions",
-    "organizations_url": "https://api.github.com/users/github-actions%5Bbot%5D/orgs",
-    "repos_url": "https://api.github.com/users/github-actions%5Bbot%5D/repos",
-    "events_url": "https://api.github.com/users/github-actions%5Bbot%5D/events{/privacy}",
-    "received_events_url": "https://api.github.com/users/github-actions%5Bbot%5D/received_events",
-    "type": "Bot",
-    "site_admin": false
-  },
-  "node_id": "RE_kwDOJfksgc4JbTW0",
-  "tag_name": "WoofWare.Myriad.Plugins.2.1.30",
-  "target_commitish": "main",
-  "name": "WoofWare.Myriad.Plugins.2.1.30",
-  "draft": false,
-  "prerelease": false,
-  "created_at": "2024-05-30T11:00:55Z",
-  "published_at": "2024-05-30T11:03:02Z",
-  "assets": [
-
-  ],
-  "tarball_url": "https://api.github.com/repos/Smaug123/WoofWare.Myriad/tarball/WoofWare.Myriad.Plugins.2.1.30",
-  "zipball_url": "https://api.github.com/repos/Smaug123/WoofWare.Myriad/zipball/WoofWare.Myriad.Plugins.2.1.30",
-  "body": null
-}
-EOF
-)
-
-HANDLE_OUTPUT=''
-handle_error() {
-    ERROR_OUTPUT="$1"
-    exit_message=$(echo "$ERROR_OUTPUT" | jq -r --exit-status 'if .errors | length == 1 then .errors[0].code else null end')
-    if [ "$exit_message" = "already_exists" ] ; then
-        HANDLE_OUTPUT="Did not create GitHub release because it already exists at this version."
-    else
-        echo "Unexpected error output from curl: $(cat curl_output.json)"
-        echo "JQ output: $(exit_message)"
-        exit 2
-    fi
-}
-
-run_tests() {
-    handle_error "$failed_output"
-    if [ "$HANDLE_OUTPUT" != "Did not create GitHub release because it already exists at this version." ]; then
-        echo "Bad output from handler: $HANDLE_OUTPUT"
-        exit 3
-    fi
-    HANDLE_OUTPUT=''
-    echo "Tests passed."
-}
-
-run_tests
-
-if [ "$DRY_RUN" != 1 ] ; then
-    if curl --fail-with-body -L -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer $GITHUB_TOKEN" -H "X-GitHub-Api-Version: 2022-11-28" https://api.github.com/repos/Smaug123/WoofWare.Myriad/releases -d "$curl_body" > curl_output.json; then
-        echo "Curl succeeded."
-    else
-        handle_error "$(cat curl_output.json)"
-        echo "$HANDLE_OUTPUT"
-    fi
-fi

CHANGELOG.md

@@ -1,5 +1,32 @@
 Notable changes are recorded here.
 
+# WoofWare.Myriad.Plugins 8.0.3
+
+The RestEase-style HTTP client generator now automatically adds the `application/json` content type header to requests which are POSTing a body that is known to be JSON-serialised.
+You can override this by setting the `[<RestEase.Header ("Content-Type", "desired content type")>]` header manually on any affected member.
+
+# WoofWare.Myriad.Plugins 7.0.1
+
+All generators should now be compatible with `<Nullable>enable</Nullable>`.
+
+**Please test the results and let me know of unexpected failures.**
+There are a number of heuristics in this code, because:
+
+* `System.Text.Json.Nodes` is an unfathomably weird API which simply requires us to make educated guesses about whether a user-provided type is supposed to be nullable, despite this being irrelevant to the operation of `System.Text.Json`;
+* Some types (like `Uri` and `String`) have `ToString` methods which can't return `null`, but in general `Object.ToString` can of course return `null`, and as far as I can tell there is simply no way to know from the source alone whether a given type will have a nullable `ToString`.
+
+# WoofWare.Myriad.Plugins 6.0.1
+
+The `ArgParser` generator's type signatures have changed.
+The `parse'` method no longer takes `getEnvironmentVariable : string -> string`; it's now `getEnvironmentVariable : string -> string option`.
+This is to permit satisfying the `<Nullable>enable</Nullable>` compiler setting.
+If you're calling `parse'`, give it `Environment.GetEnvironmentVariable >> Option.ofObj` instead.
+
+# WoofWare.Myriad.Plugins 5.0.1
+
+We now enforce non-nullability on more types during JSON parse.
+We have always expected you to consume nullable types wrapped in an `option`, but now we enforce this in more cases by throwing `ArgumentNullException`.
+
 # WoofWare.Myriad.Plugins 3.0.1
 
 Semantics of `HttpClient`'s URI component composition changed:

ConsumePlugin/ConsumePlugin.fsproj

@@ -1,9 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <OtherFlags>--reflectionfree $(OtherFlags)</OtherFlags>
+    <Nullable>enable</Nullable>
   </PropertyGroup>
   <ItemGroup>
     <MyriadSdkGenerator Include="$(MSBuildThisFileDirectory)..\WoofWare.Myriad.Plugins\bin\$(Configuration)\net6.0\WoofWare.Myriad.Plugins.dll"/>

ConsumePlugin/GeneratedArgs.fs

@@ -23,7 +23,7 @@ module BasicNoPositionals =
         /// Waiting to receive a value for the key we've already consumed
         | AwaitingValue of key : string
 
-    let parse' (getEnvironmentVariable : string -> string) (args : string list) : BasicNoPositionals =
+    let parse' (getEnvironmentVariable : string -> string option) (args : string list) : BasicNoPositionals =
         let ArgParser_errors = ResizeArray ()
 
         let helpText () =
@@ -223,7 +223,7 @@ module BasicNoPositionals =
             ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
     let parse (args : string list) : BasicNoPositionals =
-        parse' System.Environment.GetEnvironmentVariable args
+        parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -239,7 +239,7 @@ module Basic =
         /// Waiting to receive a value for the key we've already consumed
         | AwaitingValue of key : string
 
-    let parse' (getEnvironmentVariable : string -> string) (args : string list) : Basic =
+    let parse' (getEnvironmentVariable : string -> string option) (args : string list) : Basic =
         let ArgParser_errors = ResizeArray ()
 
         let helpText () =
@@ -430,7 +430,7 @@ module Basic =
             ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
     let parse (args : string list) : Basic =
-        parse' System.Environment.GetEnvironmentVariable args
+        parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -446,7 +446,7 @@ module BasicWithIntPositionals =
         /// Waiting to receive a value for the key we've already consumed
         | AwaitingValue of key : string
 
-    let parse' (getEnvironmentVariable : string -> string) (args : string list) : BasicWithIntPositionals =
+    let parse' (getEnvironmentVariable : string -> string option) (args : string list) : BasicWithIntPositionals =
         let ArgParser_errors = ResizeArray ()
 
         let helpText () =
@@ -633,7 +633,7 @@ module BasicWithIntPositionals =
             ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
     let parse (args : string list) : BasicWithIntPositionals =
-        parse' System.Environment.GetEnvironmentVariable args
+        parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -649,7 +649,7 @@ module LoadsOfTypes =
         /// Waiting to receive a value for the key we've already consumed
         | AwaitingValue of key : string
 
-    let parse' (getEnvironmentVariable : string -> string) (args : string list) : LoadsOfTypes =
+    let parse' (getEnvironmentVariable : string -> string option) (args : string list) : LoadsOfTypes =
         let ArgParser_errors = ResizeArray ()
 
         let helpText () =
@@ -1038,7 +1038,7 @@ module LoadsOfTypes =
             match arg_10 with
             | None ->
                 match "CONSUMEPLUGIN_THINGS" |> getEnvironmentVariable with
-                | null ->
+                | None ->
                     sprintf
                         "No value was supplied for %s, nor was environment variable %s set"
                         (sprintf "--%s" "yet-another-optional-thing")
@@ -1046,7 +1046,7 @@ module LoadsOfTypes =
                     |> ArgParser_errors.Add
 
                     Unchecked.defaultof<_>
-                | x -> x |> (fun x -> x)
+                | Some x -> x |> (fun x -> x)
                 |> Choice2Of2
             | Some x -> Choice1Of2 x
 
@@ -1068,7 +1068,7 @@ module LoadsOfTypes =
             ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
     let parse (args : string list) : LoadsOfTypes =
-        parse' System.Environment.GetEnvironmentVariable args
+        parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -1084,7 +1084,7 @@ module LoadsOfTypesNoPositionals =
         /// Waiting to receive a value for the key we've already consumed
         | AwaitingValue of key : string
 
-    let parse' (getEnvironmentVariable : string -> string) (args : string list) : LoadsOfTypesNoPositionals =
+    let parse' (getEnvironmentVariable : string -> string option) (args : string list) : LoadsOfTypesNoPositionals =
         let ArgParser_errors = ResizeArray ()
 
         let helpText () =
@@ -1476,7 +1476,7 @@ module LoadsOfTypesNoPositionals =
             match arg_9 with
             | None ->
                 match "CONSUMEPLUGIN_THINGS" |> getEnvironmentVariable with
-                | null ->
+                | None ->
                     sprintf
                         "No value was supplied for %s, nor was environment variable %s set"
                         (sprintf "--%s" "yet-another-optional-thing")
@@ -1484,7 +1484,7 @@ module LoadsOfTypesNoPositionals =
                     |> ArgParser_errors.Add
 
                     Unchecked.defaultof<_>
-                | x -> x |> (fun x -> x)
+                | Some x -> x |> (fun x -> x)
                 |> Choice2Of2
             | Some x -> Choice1Of2 x
 
@@ -1505,7 +1505,7 @@ module LoadsOfTypesNoPositionals =
             ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
     let parse (args : string list) : LoadsOfTypesNoPositionals =
-        parse' System.Environment.GetEnvironmentVariable args
+        parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -1524,7 +1524,7 @@ module DatesAndTimesArgParse =
     /// Extension methods for argument parsing
     type DatesAndTimes with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : DatesAndTimes =
+        static member parse' (getEnvironmentVariable : string -> string option) (args : string list) : DatesAndTimes =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -1787,7 +1787,7 @@ module DatesAndTimesArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : DatesAndTimes =
-            DatesAndTimes.parse' System.Environment.GetEnvironmentVariable args
+            DatesAndTimes.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -1806,7 +1806,7 @@ module ParentRecordArgParse =
     /// Extension methods for argument parsing
     type ParentRecord with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ParentRecord =
+        static member parse' (getEnvironmentVariable : string -> string option) (args : string list) : ParentRecord =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -2016,7 +2016,7 @@ module ParentRecordArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ParentRecord =
-            ParentRecord.parse' System.Environment.GetEnvironmentVariable args
+            ParentRecord.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -2035,7 +2035,11 @@ module ParentRecordChildPosArgParse =
     /// Extension methods for argument parsing
     type ParentRecordChildPos with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ParentRecordChildPos =
+        static member parse'
+            (getEnvironmentVariable : string -> string option)
+            (args : string list)
+            : ParentRecordChildPos
+            =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -2209,7 +2213,7 @@ module ParentRecordChildPosArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ParentRecordChildPos =
-            ParentRecordChildPos.parse' System.Environment.GetEnvironmentVariable args
+            ParentRecordChildPos.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -2228,7 +2232,11 @@ module ParentRecordSelfPosArgParse =
     /// Extension methods for argument parsing
     type ParentRecordSelfPos with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ParentRecordSelfPos =
+        static member parse'
+            (getEnvironmentVariable : string -> string option)
+            (args : string list)
+            : ParentRecordSelfPos
+            =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -2388,7 +2396,7 @@ module ParentRecordSelfPosArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ParentRecordSelfPos =
-            ParentRecordSelfPos.parse' System.Environment.GetEnvironmentVariable args
+            ParentRecordSelfPos.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -2407,7 +2415,11 @@ module ChoicePositionalsArgParse =
     /// Extension methods for argument parsing
     type ChoicePositionals with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ChoicePositionals =
+        static member parse'
+            (getEnvironmentVariable : string -> string option)
+            (args : string list)
+            : ChoicePositionals
+            =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -2502,7 +2514,7 @@ module ChoicePositionalsArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ChoicePositionals =
-            ChoicePositionals.parse' System.Environment.GetEnvironmentVariable args
+            ChoicePositionals.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -2521,7 +2533,11 @@ module ContainsBoolEnvVarArgParse =
     /// Extension methods for argument parsing
     type ContainsBoolEnvVar with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ContainsBoolEnvVar =
+        static member parse'
+            (getEnvironmentVariable : string -> string option)
+            (args : string list)
+            : ContainsBoolEnvVar
+            =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -2653,7 +2669,7 @@ module ContainsBoolEnvVarArgParse =
                 match arg_0 with
                 | None ->
                     match "CONSUMEPLUGIN_THINGS" |> getEnvironmentVariable with
-                    | null ->
+                    | None ->
                         sprintf
                             "No value was supplied for %s, nor was environment variable %s set"
                             (sprintf "--%s" "bool-var")
@@ -2661,7 +2677,7 @@ module ContainsBoolEnvVarArgParse =
                         |> ArgParser_errors.Add
 
                         Unchecked.defaultof<_>
-                    | x ->
+                    | Some x ->
                         if System.String.Equals (x, "1", System.StringComparison.OrdinalIgnoreCase) then
                             true
                         else if System.String.Equals (x, "0", System.StringComparison.OrdinalIgnoreCase) then
@@ -2679,7 +2695,7 @@ module ContainsBoolEnvVarArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ContainsBoolEnvVar =
-            ContainsBoolEnvVar.parse' System.Environment.GetEnvironmentVariable args
+            ContainsBoolEnvVar.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -2698,7 +2714,7 @@ module WithFlagDuArgParse =
     /// Extension methods for argument parsing
     type WithFlagDu with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : WithFlagDu =
+        static member parse' (getEnvironmentVariable : string -> string option) (args : string list) : WithFlagDu =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -2852,7 +2868,7 @@ module WithFlagDuArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : WithFlagDu =
-            WithFlagDu.parse' System.Environment.GetEnvironmentVariable args
+            WithFlagDu.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -2871,7 +2887,11 @@ module ContainsFlagEnvVarArgParse =
     /// Extension methods for argument parsing
     type ContainsFlagEnvVar with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ContainsFlagEnvVar =
+        static member parse'
+            (getEnvironmentVariable : string -> string option)
+            (args : string list)
+            : ContainsFlagEnvVar
+            =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -3018,7 +3038,7 @@ module ContainsFlagEnvVarArgParse =
                 match arg_0 with
                 | None ->
                     match "CONSUMEPLUGIN_THINGS" |> getEnvironmentVariable with
-                    | null ->
+                    | None ->
                         sprintf
                             "No value was supplied for %s, nor was environment variable %s set"
                             (sprintf "--%s" "dry-run")
@@ -3026,7 +3046,7 @@ module ContainsFlagEnvVarArgParse =
                         |> ArgParser_errors.Add
 
                         Unchecked.defaultof<_>
-                    | x ->
+                    | Some x ->
                         if System.String.Equals (x, "1", System.StringComparison.OrdinalIgnoreCase) then
                             if true = Consts.FALSE then
                                 DryRunMode.Wet
@@ -3056,7 +3076,7 @@ module ContainsFlagEnvVarArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ContainsFlagEnvVar =
-            ContainsFlagEnvVar.parse' System.Environment.GetEnvironmentVariable args
+            ContainsFlagEnvVar.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -3076,7 +3096,7 @@ module ContainsFlagDefaultValueArgParse =
     type ContainsFlagDefaultValue with
 
         static member parse'
-            (getEnvironmentVariable : string -> string)
+            (getEnvironmentVariable : string -> string option)
             (args : string list)
             : ContainsFlagDefaultValue
             =
@@ -3239,7 +3259,7 @@ module ContainsFlagDefaultValueArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ContainsFlagDefaultValue =
-            ContainsFlagDefaultValue.parse' System.Environment.GetEnvironmentVariable args
+            ContainsFlagDefaultValue.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -3258,7 +3278,7 @@ module ManyLongFormsArgParse =
     /// Extension methods for argument parsing
     type ManyLongForms with
 
-        static member parse' (getEnvironmentVariable : string -> string) (args : string list) : ManyLongForms =
+        static member parse' (getEnvironmentVariable : string -> string option) (args : string list) : ManyLongForms =
             let ArgParser_errors = ResizeArray ()
 
             let helpText () =
@@ -3504,7 +3524,7 @@ module ManyLongFormsArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : ManyLongForms =
-            ManyLongForms.parse' System.Environment.GetEnvironmentVariable args
+            ManyLongForms.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -3524,7 +3544,7 @@ module FlagsIntoPositionalArgsArgParse =
     type FlagsIntoPositionalArgs with
 
         static member parse'
-            (getEnvironmentVariable : string -> string)
+            (getEnvironmentVariable : string -> string option)
             (args : string list)
             : FlagsIntoPositionalArgs
             =
@@ -3668,7 +3688,7 @@ module FlagsIntoPositionalArgsArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : FlagsIntoPositionalArgs =
-            FlagsIntoPositionalArgs.parse' System.Environment.GetEnvironmentVariable args
+            FlagsIntoPositionalArgs.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -3688,7 +3708,7 @@ module FlagsIntoPositionalArgsChoiceArgParse =
     type FlagsIntoPositionalArgsChoice with
 
         static member parse'
-            (getEnvironmentVariable : string -> string)
+            (getEnvironmentVariable : string -> string option)
             (args : string list)
             : FlagsIntoPositionalArgsChoice
             =
@@ -3832,7 +3852,7 @@ module FlagsIntoPositionalArgsChoiceArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : FlagsIntoPositionalArgsChoice =
-            FlagsIntoPositionalArgsChoice.parse' System.Environment.GetEnvironmentVariable args
+            FlagsIntoPositionalArgsChoice.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -3852,7 +3872,7 @@ module FlagsIntoPositionalArgsIntArgParse =
     type FlagsIntoPositionalArgsInt with
 
         static member parse'
-            (getEnvironmentVariable : string -> string)
+            (getEnvironmentVariable : string -> string option)
             (args : string list)
             : FlagsIntoPositionalArgsInt
             =
@@ -3996,7 +4016,7 @@ module FlagsIntoPositionalArgsIntArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : FlagsIntoPositionalArgsInt =
-            FlagsIntoPositionalArgsInt.parse' System.Environment.GetEnvironmentVariable args
+            FlagsIntoPositionalArgsInt.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -4016,7 +4036,7 @@ module FlagsIntoPositionalArgsIntChoiceArgParse =
     type FlagsIntoPositionalArgsIntChoice with
 
         static member parse'
-            (getEnvironmentVariable : string -> string)
+            (getEnvironmentVariable : string -> string option)
             (args : string list)
             : FlagsIntoPositionalArgsIntChoice
             =
@@ -4160,7 +4180,7 @@ module FlagsIntoPositionalArgsIntChoiceArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : FlagsIntoPositionalArgsIntChoice =
-            FlagsIntoPositionalArgsIntChoice.parse' System.Environment.GetEnvironmentVariable args
+            FlagsIntoPositionalArgsIntChoice.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args
 namespace ConsumePlugin
 
 open System
@@ -4180,7 +4200,7 @@ module FlagsIntoPositionalArgs'ArgParse =
     type FlagsIntoPositionalArgs' with
 
         static member parse'
-            (getEnvironmentVariable : string -> string)
+            (getEnvironmentVariable : string -> string option)
             (args : string list)
             : FlagsIntoPositionalArgs'
             =
@@ -4324,4 +4344,4 @@ module FlagsIntoPositionalArgs'ArgParse =
                 ArgParser_errors |> String.concat "\n" |> failwithf "Errors during parse!\n%s"
 
         static member parse (args : string list) : FlagsIntoPositionalArgs' =
-            FlagsIntoPositionalArgs'.parse' System.Environment.GetEnvironmentVariable args
+            FlagsIntoPositionalArgs'.parse' (System.Environment.GetEnvironmentVariable >> Option.ofObj) args

ConsumePlugin/GeneratedJson.fs

@@ -14,7 +14,24 @@ module internal InternalTypeNotExtensionSerial =
     /// Serialize to a JSON node
     let toJsonNode (input : InternalTypeNotExtensionSerial) : System.Text.Json.Nodes.JsonNode =
         let node = System.Text.Json.Nodes.JsonObject ()
-        do node.Add ((Literals.something), (input.InternalThing2 |> System.Text.Json.Nodes.JsonValue.Create<string>))
+
+        do
+            node.Add (
+                (Literals.something),
+                (input.InternalThing2
+                 |> (fun field ->
+                     let field = System.Text.Json.Nodes.JsonValue.Create<string> field
+
+                     (match field with
+                      | null ->
+                          raise (
+                              System.ArgumentNullException
+                                  "Expected type string to be non-null, but received a null value when serialising"
+                          )
+                      | field -> field)
+                 ))
+            )
+
         node :> _
 namespace ConsumePlugin
 
@@ -29,7 +46,24 @@ module internal InternalTypeExtensionJsonSerializeExtension =
         /// Serialize to a JSON node
         static member toJsonNode (input : InternalTypeExtension) : System.Text.Json.Nodes.JsonNode =
             let node = System.Text.Json.Nodes.JsonObject ()
-            do node.Add ((Literals.something), (input.ExternalThing |> System.Text.Json.Nodes.JsonValue.Create<string>))
+
+            do
+                node.Add (
+                    (Literals.something),
+                    (input.ExternalThing
+                     |> (fun field ->
+                         let field = System.Text.Json.Nodes.JsonValue.Create<string> field
+
+                         (match field with
+                          | null ->
+                              raise (
+                                  System.ArgumentNullException
+                                      "Expected type string to be non-null, but received a null value when serialising"
+                              )
+                          | field -> field)
+                     ))
+                )
+
             node :> _
 
 namespace ConsumePlugin
@@ -40,16 +74,14 @@ module InnerType =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : InnerType =
         let arg_0 =
-            (match node.[(Literals.something)] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ((Literals.something))
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.[(Literals.something)] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ((Literals.something))
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         {
             Thing = arg_0
@@ -62,79 +94,97 @@ module JsonRecordType =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JsonRecordType =
         let arg_5 =
-            (match node.["f"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("f")
-                     )
-                 )
-             | v -> v)
-                .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Int32> ())
-            |> Array.ofSeq
+            match node.["f"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("f")
+                    )
+                )
+            | Some node ->
+                node.AsArray ()
+                |> Seq.map (fun elt ->
+                    (match elt with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected element of array (element type int32) to be non-null, but found a null element"
+                         )
+                     | elt -> elt.AsValue().GetValue<System.Int32> ())
+                )
+                |> Array.ofSeq
 
         let arg_4 =
-            (match node.["e"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("e")
-                     )
-                 )
-             | v -> v)
-                .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
-            |> Array.ofSeq
+            match node.["e"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("e")
+                    )
+                )
+            | Some node ->
+                node.AsArray ()
+                |> Seq.map (fun elt ->
+                    (match elt with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected element of array (element type string) to be non-null, but found a null element"
+                         )
+                     | elt -> elt.AsValue().GetValue<System.String> ())
+                )
+                |> Array.ofSeq
 
         let arg_3 =
-            InnerType.jsonParse (
-                match node.["d"] with
-                | null ->
-                    raise (
-                        System.Collections.Generic.KeyNotFoundException (
-                            sprintf "Required key '%s' not found on JSON object" ("d")
-                        )
+            match node.["d"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("d")
                     )
-                | v -> v
-            )
+                )
+            | Some node -> InnerType.jsonParse node
 
         let arg_2 =
-            (match node.["hi"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("hi")
-                     )
-                 )
-             | v -> v)
-                .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Int32> ())
-            |> List.ofSeq
+            match node.["hi"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("hi")
+                    )
+                )
+            | Some node ->
+                node.AsArray ()
+                |> Seq.map (fun elt ->
+                    (match elt with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected element of array (element type int32) to be non-null, but found a null element"
+                         )
+                     | elt -> elt.AsValue().GetValue<System.Int32> ())
+                )
+                |> List.ofSeq
 
         let arg_1 =
-            (match node.["another-thing"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("another-thing")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["another-thing"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("another-thing")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         let arg_0 =
-            (match node.["a"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("a")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Int32> ()
+            match node.["a"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("a")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Int32> ()
 
         {
             A = arg_0
@@ -152,16 +202,14 @@ module internal InternalTypeNotExtension =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : InternalTypeNotExtension =
         let arg_0 =
-            (match node.[(Literals.something)] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ((Literals.something))
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.[(Literals.something)] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ((Literals.something))
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         {
             InternalThing = arg_0
@@ -177,16 +225,14 @@ module internal InternalTypeExtensionJsonParseExtension =
         /// Parse from a JSON node.
         static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : InternalTypeExtension =
             let arg_0 =
-                (match node.[(Literals.something)] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ((Literals.something))
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.String> ()
+                match node.[(Literals.something)] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ((Literals.something))
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.String> ()
 
             {
                 ExternalThing = arg_0
@@ -201,248 +247,215 @@ module ToGetExtensionMethodJsonParseExtension =
 
         /// Parse from a JSON node.
         static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : ToGetExtensionMethod =
-            let arg_20 = System.Numerics.BigInteger.Parse (node.["whiskey"].ToJsonString ())
+            let arg_20 =
+                match node.["whiskey"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("whiskey")
+                        )
+                    )
+                | Some node -> System.Numerics.BigInteger.Parse (node.ToJsonString ())
 
             let arg_19 =
-                (match node.["victor"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("victor")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Char> ()
+                match node.["victor"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("victor")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Char> ()
 
             let arg_18 =
-                (match node.["uniform"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("uniform")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Decimal> ()
+                match node.["uniform"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("uniform")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Decimal> ()
 
             let arg_17 =
-                (match node.["tango"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("tango")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.SByte> ()
+                match node.["tango"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("tango")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.SByte> ()
 
             let arg_16 =
-                (match node.["quebec"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("quebec")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Byte> ()
+                match node.["quebec"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("quebec")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Byte> ()
 
             let arg_15 =
-                (match node.["papa"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("papa")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Byte> ()
+                match node.["papa"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("papa")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Byte> ()
 
             let arg_14 =
-                (match node.["oscar"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("oscar")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.SByte> ()
+                match node.["oscar"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("oscar")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.SByte> ()
 
             let arg_13 =
-                (match node.["november"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("november")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.UInt16> ()
+                match node.["november"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("november")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.UInt16> ()
 
             let arg_12 =
-                (match node.["mike"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("mike")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Int16> ()
+                match node.["mike"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("mike")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Int16> ()
 
             let arg_11 =
-                (match node.["lima"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("lima")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.UInt32> ()
+                match node.["lima"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("lima")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.UInt32> ()
 
             let arg_10 =
-                (match node.["kilo"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("kilo")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Int32> ()
+                match node.["kilo"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("kilo")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Int32> ()
 
             let arg_9 =
-                (match node.["juliette"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("juliette")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.UInt32> ()
+                match node.["juliette"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("juliette")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.UInt32> ()
 
             let arg_8 =
-                (match node.["india"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("india")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Int32> ()
+                match node.["india"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("india")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Int32> ()
 
             let arg_7 =
-                (match node.["hotel"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("hotel")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.UInt64> ()
+                match node.["hotel"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("hotel")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.UInt64> ()
 
             let arg_6 =
-                (match node.["golf"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("golf")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Int64> ()
+                match node.["golf"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("golf")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Int64> ()
 
             let arg_5 =
-                (match node.["foxtrot"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("foxtrot")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Double> ()
+                match node.["foxtrot"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("foxtrot")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Double> ()
 
             let arg_4 =
-                (match node.["echo"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("echo")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Single> ()
+                match node.["echo"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("echo")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Single> ()
 
             let arg_3 =
-                (match node.["delta"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("delta")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Single> ()
+                match node.["delta"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("delta")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Single> ()
 
             let arg_2 =
-                (match node.["charlie"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("charlie")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.Double> ()
+                match node.["charlie"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("charlie")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.Double> ()
 
             let arg_1 =
-                (match node.["bravo"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("bravo")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<string> ()
-                |> System.Uri
+                match node.["bravo"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("bravo")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<string> () |> System.Uri
 
             let arg_0 =
-                (match node.["alpha"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("alpha")
-                         )
-                     )
-                 | v -> v)
-                    .AsValue()
-                    .GetValue<System.String> ()
+                match node.["alpha"] |> Option.ofObj with
+                | None ->
+                    raise (
+                        System.Collections.Generic.KeyNotFoundException (
+                            sprintf "Required key '%s' not found on JSON object" ("alpha")
+                        )
+                    )
+                | Some node -> node.AsValue().GetValue<System.String> ()
 
             {
                 Alpha = arg_0

ConsumePlugin/GeneratedMock.fs

@@ -206,3 +206,34 @@ type internal TypeWithInterfaceMock =
 
     interface System.IDisposable with
         member this.Dispose () : unit = this.Dispose ()
+namespace SomeNamespace
+
+open System
+open WoofWare.Myriad.Plugins
+
+/// Mock record type for an interface
+type internal TypeWithPropertiesMock =
+    {
+        /// Implementation of IDisposable.Dispose
+        Dispose : unit -> unit
+        Prop1 : unit -> int
+        Prop2 : unit -> unit Async
+        Mem1 : string option -> string[] Async
+    }
+
+    /// An implementation where every method throws.
+    static member Empty : TypeWithPropertiesMock =
+        {
+            Dispose = (fun () -> ())
+            Prop1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Prop1"))
+            Prop2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Prop2"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
+        }
+
+    interface TypeWithProperties with
+        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
+        member this.Prop1 = this.Prop1 ()
+        member this.Prop2 = this.Prop2 ()
+
+    interface System.IDisposable with
+        member this.Dispose () : unit = this.Dispose ()

ConsumePlugin/GeneratedRestClient.fs

@@ -48,7 +48,27 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
-                    return jsonNode.AsArray () |> Seq.map (fun elt -> Gym.jsonParse elt) |> List.ofSeq
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Gym list"
+                             )
+                         | jsonNode -> jsonNode)
+
+                    return
+                        jsonNode.AsArray ()
+                        |> Seq.map (fun elt ->
+                            (match elt with
+                             | null ->
+                                 raise (
+                                     System.ArgumentNullException
+                                         "Expected element of array (element type Gym) to be non-null, but found a null element"
+                                 )
+                             | elt -> Gym.jsonParse elt)
+                        )
+                        |> List.ofSeq
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
 
@@ -63,7 +83,7 @@ module PureGymApi =
                              | v -> v),
                             System.Uri (
                                 "v1/gyms/{gym_id}/attendance"
-                                    .Replace ("{gym_id}", gymId.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{gym_id}", gymId.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -82,6 +102,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type GymAttendance"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return GymAttendance.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -97,7 +126,7 @@ module PureGymApi =
                              | v -> v),
                             System.Uri (
                                 "v1/gyms/{gym_id}/attendance"
-                                    .Replace ("{gym_id}", gymId.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{gym_id}", gymId.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -116,6 +145,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type GymAttendance"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return GymAttendance.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -146,6 +184,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Member"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return Member.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -160,8 +207,7 @@ module PureGymApi =
                              | null -> System.Uri "https://whatnot.com/"
                              | v -> v),
                             System.Uri (
-                                "v1/gyms/{gym}"
-                                    .Replace ("{gym}", gym.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                "v1/gyms/{gym}".Replace ("{gym}", gym.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -180,6 +226,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Gym"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return Gym.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -210,6 +265,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type MemberActivityDto"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return MemberActivityDto.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -240,6 +304,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type UriThing"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return UriThing.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -267,23 +340,44 @@ module PureGymApi =
                             foo
                             |> (fun field ->
                                 match field with
-                                | None -> null :> System.Text.Json.Nodes.JsonNode
+                                | None -> None
                                 | Some field ->
-                                    ((fun field ->
-                                        let ret = System.Text.Json.Nodes.JsonObject ()
+                                    (field
+                                     |> (fun field ->
+                                         let ret = System.Text.Json.Nodes.JsonObject ()
 
-                                        for (KeyValue (key, value)) in field do
-                                            ret.Add (
-                                                key.ToString (),
-                                                System.Text.Json.Nodes.JsonValue.Create<string> value
-                                            )
+                                         for (KeyValue (key, value)) in field do
+                                             let key = key.ToString ()
 
-                                        ret
-                                    )
-                                        field)
+                                             ret.Add (
+                                                 key,
+                                                 (fun field ->
+                                                     let field =
+                                                         System.Text.Json.Nodes.JsonValue.Create<string> field
+
+                                                     (match field with
+                                                      | null ->
+                                                          raise (
+                                                              System.ArgumentNullException
+                                                                  "Expected type string to be non-null, but received a null value when serialising"
+                                                          )
+                                                      | field -> field)
+                                                 )
+                                                     value
+                                             )
+
+                                         ret
+                                     ))
                                     :> System.Text.Json.Nodes.JsonNode
+                                    |> Some
                             )
-                            |> (fun node -> if isNull node then "null" else node.ToJsonString ())
+                            |> (fun node ->
+                                match node with
+                                | None -> "null"
+                                | Some node -> node.ToJsonString ()
+                            ),
+                            null,
+                            "application/json"
                         )
 
                     do httpMessage.Content <- queryParams
@@ -295,15 +389,25 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode = jsonNode |> Option.ofObj
+
                     return
                         match jsonNode with
-                        | null -> None
-                        | v ->
+                        | None -> None
+                        | Some v ->
                             v.AsObject ()
                             |> Seq.map (fun kvp ->
                                 let key = (kvp.Key)
-                                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                                key, value
+                                let value = kvp.Value
+
+                                key,
+                                (match value with
+                                 | null ->
+                                     raise (
+                                         System.ArgumentNullException
+                                             "Expected dictionary value of type string to be non-null, but it was null"
+                                     )
+                                 | value -> value.AsValue().GetValue<System.String> ())
                             )
                             |> Map.ofSeq
                             |> Some
@@ -326,9 +430,9 @@ module PureGymApi =
                                     else
                                         "?")
                                  + "fromDate="
-                                 + ((fromDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)
+                                 + ((fromDate.ToString "yyyy-MM-dd") |> System.Uri.EscapeDataString)
                                  + "&toDate="
-                                 + ((toDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)),
+                                 + ((toDate.ToString "yyyy-MM-dd") |> System.Uri.EscapeDataString)),
                                 System.UriKind.Relative
                             )
                         )
@@ -347,6 +451,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Sessions"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return Sessions.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -367,9 +480,9 @@ module PureGymApi =
                                     else
                                         "?")
                                  + "fromDate="
-                                 + ((fromDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)
+                                 + ((fromDate.ToString "yyyy-MM-dd") |> System.Uri.EscapeDataString)
                                  + "&toDate="
-                                 + ((toDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)),
+                                 + ((toDate.ToString "yyyy-MM-dd") |> System.Uri.EscapeDataString)),
                                 System.UriKind.Relative
                             )
                         )
@@ -388,6 +501,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Sessions"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return Sessions.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -547,9 +669,9 @@ module PureGymApi =
 
                     let queryParams =
                         new System.Net.Http.StringContent (
-                            user
-                            |> PureGym.Member.toJsonNode
-                            |> (fun node -> if isNull node then "null" else node.ToJsonString ())
+                            user |> PureGym.Member.toJsonNode |> (fun node -> node.ToJsonString ()),
+                            null,
+                            "application/json"
                         )
 
                     do httpMessage.Content <- queryParams
@@ -581,8 +703,20 @@ module PureGymApi =
                     let queryParams =
                         new System.Net.Http.StringContent (
                             user
-                            |> System.Text.Json.Nodes.JsonValue.Create<Uri>
-                            |> (fun node -> if isNull node then "null" else node.ToJsonString ())
+                            |> (fun field ->
+                                let field = System.Text.Json.Nodes.JsonValue.Create<Uri> field
+
+                                (match field with
+                                 | null ->
+                                     raise (
+                                         System.ArgumentNullException
+                                             "Expected type URI to be non-null, but received a null value when serialising"
+                                     )
+                                 | field -> field)
+                            )
+                            |> (fun node -> node.ToJsonString ()),
+                            null,
+                            "application/json"
                         )
 
                     do httpMessage.Content <- queryParams
@@ -614,8 +748,20 @@ module PureGymApi =
                     let queryParams =
                         new System.Net.Http.StringContent (
                             user
-                            |> System.Text.Json.Nodes.JsonValue.Create<int>
-                            |> (fun node -> if isNull node then "null" else node.ToJsonString ())
+                            |> (fun field ->
+                                let field = System.Text.Json.Nodes.JsonValue.Create<int> field
+
+                                (match field with
+                                 | null ->
+                                     raise (
+                                         System.ArgumentNullException
+                                             "Expected type int32 to be non-null, but received a null value when serialising"
+                                     )
+                                 | field -> field)
+                            )
+                            |> (fun node -> node.ToJsonString ()),
+                            null,
+                            "application/json"
                         )
 
                     do httpMessage.Content <- queryParams
@@ -663,7 +809,7 @@ module PureGymApi =
                              | v -> v),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -879,6 +1025,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Response<MemberActivityDto>"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return
                         new RestEase.Response<_> (
                             responseString,
@@ -915,6 +1070,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type RestEase.Response<MemberActivityDto>"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return
                         new RestEase.Response<_> (
                             responseString,
@@ -951,6 +1115,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type Response<MemberActivityDto>"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return
                         new RestEase.Response<_> (
                             responseString,
@@ -987,6 +1160,15 @@ module PureGymApi =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type RestEase.Response<MemberActivityDto>"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return
                         new RestEase.Response<_> (
                             responseString,
@@ -1076,7 +1258,7 @@ module internal ApiWithoutBaseAddress =
                              | v -> v),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1130,7 +1312,7 @@ module ApiWithBasePath =
                             ),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1178,7 +1360,7 @@ module ApiWithBasePathAndAddress =
                             ),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1232,7 +1414,7 @@ module ApiWithAbsoluteBasePath =
                             ),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1280,7 +1462,7 @@ module ApiWithAbsoluteBasePathAndAddress =
                             ),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1334,7 +1516,7 @@ module ApiWithBasePathAndAbsoluteEndpoint =
                             ),
                             System.Uri (
                                 "/endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1382,7 +1564,7 @@ module ApiWithBasePathAndAddressAndAbsoluteEndpoint =
                             ),
                             System.Uri (
                                 "/endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1436,7 +1618,7 @@ module ApiWithAbsoluteBasePathAndAbsoluteEndpoint =
                             ),
                             System.Uri (
                                 "/endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1484,7 +1666,7 @@ module ApiWithAbsoluteBasePathAndAddressAndAbsoluteEndpoint =
                             ),
                             System.Uri (
                                 "/endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1543,7 +1725,7 @@ module ApiWithHeaders =
                              | v -> v),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1606,7 +1788,7 @@ module ApiWithHeaders2 =
                              | v -> v),
                             System.Uri (
                                 "endpoint/{param}"
-                                    .Replace ("{param}", parameter.ToString () |> System.Web.HttpUtility.UrlEncode),
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -1627,3 +1809,174 @@ module ApiWithHeaders2 =
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
         }
+namespace PureGym
+
+open System
+open System.Threading
+open System.Threading.Tasks
+open System.IO
+open System.Net
+open System.Net.Http
+open RestEase
+
+/// Module for constructing a REST client.
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+module ClientWithJsonBody =
+    /// Create a REST client.
+    let make (client : System.Net.Http.HttpClient) : IClientWithJsonBody =
+        { new IClientWithJsonBody with
+            member _.GetPathParam (parameter : string, mem : PureGym.Member, ct : CancellationToken option) =
+                async {
+                    let! ct = Async.CancellationToken
+
+                    let uri =
+                        System.Uri (
+                            (match client.BaseAddress with
+                             | null ->
+                                 raise (
+                                     System.ArgumentNullException (
+                                         nameof (client.BaseAddress),
+                                         "No base address was supplied on the type, and no BaseAddress was on the HttpClient."
+                                     )
+                                 )
+                             | v -> v),
+                            System.Uri (
+                                "endpoint/{param}"
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
+                                System.UriKind.Relative
+                            )
+                        )
+
+                    let httpMessage =
+                        new System.Net.Http.HttpRequestMessage (
+                            Method = System.Net.Http.HttpMethod.Post,
+                            RequestUri = uri
+                        )
+
+                    let queryParams =
+                        new System.Net.Http.StringContent (
+                            mem |> PureGym.Member.toJsonNode |> (fun node -> node.ToJsonString ()),
+                            null,
+                            "application/json"
+                        )
+
+                    do httpMessage.Content <- queryParams
+                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
+                    let response = response.EnsureSuccessStatusCode ()
+                    let! responseString = response.Content.ReadAsStringAsync ct |> Async.AwaitTask
+                    return responseString
+                }
+                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
+        }
+namespace PureGym
+
+open System
+open System.Threading
+open System.Threading.Tasks
+open System.IO
+open System.Net
+open System.Net.Http
+open RestEase
+
+/// Module for constructing a REST client.
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+module ClientWithJsonBodyOverridden =
+    /// Create a REST client.
+    let make (client : System.Net.Http.HttpClient) : IClientWithJsonBodyOverridden =
+        { new IClientWithJsonBodyOverridden with
+            member _.GetPathParam (parameter : string, mem : PureGym.Member, ct : CancellationToken option) =
+                async {
+                    let! ct = Async.CancellationToken
+
+                    let uri =
+                        System.Uri (
+                            (match client.BaseAddress with
+                             | null ->
+                                 raise (
+                                     System.ArgumentNullException (
+                                         nameof (client.BaseAddress),
+                                         "No base address was supplied on the type, and no BaseAddress was on the HttpClient."
+                                     )
+                                 )
+                             | v -> v),
+                            System.Uri (
+                                "endpoint/{param}"
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
+                                System.UriKind.Relative
+                            )
+                        )
+
+                    let httpMessage =
+                        new System.Net.Http.HttpRequestMessage (
+                            Method = System.Net.Http.HttpMethod.Post,
+                            RequestUri = uri
+                        )
+
+                    let queryParams =
+                        new System.Net.Http.StringContent (
+                            mem |> PureGym.Member.toJsonNode |> (fun node -> node.ToJsonString ()),
+                            null,
+                            "application/ecmascript"
+                        )
+
+                    do httpMessage.Content <- queryParams
+                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
+                    let response = response.EnsureSuccessStatusCode ()
+                    let! responseString = response.Content.ReadAsStringAsync ct |> Async.AwaitTask
+                    return responseString
+                }
+                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
+        }
+namespace PureGym
+
+open System
+open System.Threading
+open System.Threading.Tasks
+open System.IO
+open System.Net
+open System.Net.Http
+open RestEase
+
+/// Module for constructing a REST client.
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+module ClientWithStringBody =
+    /// Create a REST client.
+    let make (client : System.Net.Http.HttpClient) : IClientWithStringBody =
+        { new IClientWithStringBody with
+            member _.GetPathParam (parameter : string, mem : string, ct : CancellationToken option) =
+                async {
+                    let! ct = Async.CancellationToken
+
+                    let uri =
+                        System.Uri (
+                            (match client.BaseAddress with
+                             | null ->
+                                 raise (
+                                     System.ArgumentNullException (
+                                         nameof (client.BaseAddress),
+                                         "No base address was supplied on the type, and no BaseAddress was on the HttpClient."
+                                     )
+                                 )
+                             | v -> v),
+                            System.Uri (
+                                "endpoint/{param}"
+                                    .Replace ("{param}", parameter.ToString () |> System.Uri.EscapeDataString),
+                                System.UriKind.Relative
+                            )
+                        )
+
+                    let httpMessage =
+                        new System.Net.Http.HttpRequestMessage (
+                            Method = System.Net.Http.HttpMethod.Post,
+                            RequestUri = uri
+                        )
+
+                    let queryParams = new System.Net.Http.StringContent (mem)
+                    do httpMessage.Content <- queryParams
+                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
+                    let response = response.EnsureSuccessStatusCode ()
+                    let! responseString = response.Content.ReadAsStringAsync ct |> Async.AwaitTask
+                    return responseString
+                }
+                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
+        }

ConsumePlugin/GeneratedSwaggerGitea.fs

@@ -3423,7 +3423,7 @@ type IGitea =
         [<RestEase.Path "id">] id : int * ?ct : System.Threading.CancellationToken -> Hook System.Threading.Tasks.Task
 
     /// Update a hook
-    [<RestEase.Post "admin/hooks/{id}">]
+    [<RestEase.Patch "admin/hooks/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract AdminEditHook :
         [<RestEase.Path "id">] id : int *
@@ -3494,7 +3494,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit an existing user
-    [<RestEase.Post "admin/users/{username}">]
+    [<RestEase.Patch "admin/users/{username}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract AdminEditUser :
         [<RestEase.Path "username">] username : string *
@@ -3601,7 +3601,7 @@ type IGitea =
             NotificationThread System.Threading.Tasks.Task
 
     /// Mark notification thread as read by ID
-    [<RestEase.Post "notifications/threads/{id}">]
+    [<RestEase.Patch "notifications/threads/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract NotifyReadThread :
         [<RestEase.Path "id">] id : string *
@@ -3649,7 +3649,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit an organization
-    [<RestEase.Post "orgs/{org}">]
+    [<RestEase.Patch "orgs/{org}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract OrgEdit :
         [<RestEase.Path "org">] org : string *
@@ -3695,7 +3695,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Update a hook
-    [<RestEase.Post "orgs/{org}/hooks/{id}">]
+    [<RestEase.Patch "orgs/{org}/hooks/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract OrgEditHook :
         [<RestEase.Path "org">] org : string *
@@ -3742,7 +3742,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Update a label
-    [<RestEase.Post "orgs/{org}/labels/{id}">]
+    [<RestEase.Patch "orgs/{org}/labels/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract OrgEditLabel :
         [<RestEase.Path "org">] org : string *
@@ -3984,7 +3984,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a repository's properties. Only fields that are set will be changed.
-    [<RestEase.Post "repos/{owner}/{repo}">]
+    [<RestEase.Patch "repos/{owner}/{repo}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEdit :
         [<RestEase.Path "owner">] owner : string *
@@ -4052,7 +4052,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a branch protections for a repository. Only fields that are set will be changed
-    [<RestEase.Post "repos/{owner}/{repo}/branch_protections/{name}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/branch_protections/{name}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditBranchProtection :
         [<RestEase.Path "owner">] owner : string *
@@ -4425,7 +4425,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a Git hook in a repository
-    [<RestEase.Post "repos/{owner}/{repo}/hooks/git/{id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/hooks/git/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditGitHook :
         [<RestEase.Path "owner">] owner : string *
@@ -4456,7 +4456,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a hook in a repository
-    [<RestEase.Post "repos/{owner}/{repo}/hooks/{id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/hooks/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditHook :
         [<RestEase.Path "owner">] owner : string *
@@ -4573,7 +4573,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a comment attachment
-    [<RestEase.Post "repos/{owner}/{repo}/issues/comments/{id}/assets/{attachment_id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/issues/comments/{id}/assets/{attachment_id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract IssueEditIssueCommentAttachment :
         [<RestEase.Path "owner">] owner : string *
@@ -4626,7 +4626,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit an issue. If using deadline only the date will be taken into account, and time of day ignored.
-    [<RestEase.Post "repos/{owner}/{repo}/issues/{index}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/issues/{index}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract IssueEditIssue :
         [<RestEase.Path "owner">] owner : string *
@@ -4669,7 +4669,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit an issue attachment
-    [<RestEase.Post "repos/{owner}/{repo}/issues/{index}/assets/{attachment_id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/issues/{index}/assets/{attachment_id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract IssueEditIssueAttachment :
         [<RestEase.Path "owner">] owner : string *
@@ -4999,7 +4999,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Update a label
-    [<RestEase.Post "repos/{owner}/{repo}/labels/{id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/labels/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract IssueEditLabel :
         [<RestEase.Path "owner">] owner : string *
@@ -5073,7 +5073,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Update a milestone
-    [<RestEase.Post "repos/{owner}/{repo}/milestones/{id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/milestones/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract IssueEditMilestone :
         [<RestEase.Path "owner">] owner : string *
@@ -5157,7 +5157,7 @@ type IGitea =
             PullRequest System.Threading.Tasks.Task
 
     /// Update a pull request. If using deadline only the date will be taken into account, and time of day ignored.
-    [<RestEase.Post "repos/{owner}/{repo}/pulls/{index}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/pulls/{index}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditPullRequest :
         [<RestEase.Path "owner">] owner : string *
@@ -5495,7 +5495,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Update a release
-    [<RestEase.Post "repos/{owner}/{repo}/releases/{id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/releases/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditRelease :
         [<RestEase.Path "owner">] owner : string *
@@ -5538,7 +5538,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a release attachment
-    [<RestEase.Post "repos/{owner}/{repo}/releases/{id}/assets/{attachment_id}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/releases/{id}/assets/{attachment_id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditReleaseAttachment :
         [<RestEase.Path "owner">] owner : string *
@@ -5845,7 +5845,7 @@ type IGitea =
             unit System.Threading.Tasks.Task
 
     /// Edit a wiki page
-    [<RestEase.Post "repos/{owner}/{repo}/wiki/page/{pageName}">]
+    [<RestEase.Patch "repos/{owner}/{repo}/wiki/page/{pageName}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract RepoEditWikiPage :
         [<RestEase.Path "owner">] owner : string *
@@ -5936,7 +5936,7 @@ type IGitea =
         [<RestEase.Path "id">] id : int * ?ct : System.Threading.CancellationToken -> unit System.Threading.Tasks.Task
 
     /// Edit a team
-    [<RestEase.Post "teams/{id}">]
+    [<RestEase.Patch "teams/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract OrgEditTeam :
         [<RestEase.Path "id">] id : int *
@@ -6066,7 +6066,7 @@ type IGitea =
         [<RestEase.Path "id">] id : int * ?ct : System.Threading.CancellationToken -> unit System.Threading.Tasks.Task
 
     /// update an OAuth2 Application, this includes regenerating the client secret
-    [<RestEase.Post "user/applications/oauth2/{id}">]
+    [<RestEase.Patch "user/applications/oauth2/{id}">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract UserUpdateOAuth2Application :
         [<RestEase.Path "id">] id : int *
@@ -6204,7 +6204,7 @@ type IGitea =
     abstract GetUserSettings : ?ct : System.Threading.CancellationToken -> UserSettings list System.Threading.Tasks.Task
 
     /// Update user settings
-    [<RestEase.Post "user/settings">]
+    [<RestEase.Patch "user/settings">]
     [<RestEase.Header("Content-Type", "json")>]
     abstract UpdateUserSettings :
         [<RestEase.Body>] body : UserSettingsOptions * ?ct : System.Threading.CancellationToken ->

ConsumePlugin/GeneratedVault.fs

@@ -13,139 +13,147 @@ module JwtVaultAuthResponse =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JwtVaultAuthResponse =
         let arg_10 =
-            (match node.["num_uses"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("num_uses")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Int32> ()
+            match node.["num_uses"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("num_uses")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Int32> ()
 
         let arg_9 =
-            (match node.["orphan"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("orphan")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Boolean> ()
+            match node.["orphan"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("orphan")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Boolean> ()
 
         let arg_8 =
-            (match node.["entity_id"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("entity_id")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["entity_id"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("entity_id")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         let arg_7 =
-            (match node.["token_type"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("token_type")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["token_type"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("token_type")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         let arg_6 =
-            (match node.["renewable"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("renewable")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Boolean> ()
+            match node.["renewable"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("renewable")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Boolean> ()
 
         let arg_5 =
-            (match node.["lease_duration"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("lease_duration")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Int32> ()
+            match node.["lease_duration"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("lease_duration")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Int32> ()
 
         let arg_4 =
-            (match node.["identity_policies"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("identity_policies")
-                     )
-                 )
-             | v -> v)
-                .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
-            |> List.ofSeq
+            match node.["identity_policies"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("identity_policies")
+                    )
+                )
+            | Some node ->
+                node.AsArray ()
+                |> Seq.map (fun elt ->
+                    (match elt with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected element of array (element type string) to be non-null, but found a null element"
+                         )
+                     | elt -> elt.AsValue().GetValue<System.String> ())
+                )
+                |> List.ofSeq
 
         let arg_3 =
-            (match node.["token_policies"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("token_policies")
-                     )
-                 )
-             | v -> v)
-                .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
-            |> List.ofSeq
+            match node.["token_policies"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("token_policies")
+                    )
+                )
+            | Some node ->
+                node.AsArray ()
+                |> Seq.map (fun elt ->
+                    (match elt with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected element of array (element type string) to be non-null, but found a null element"
+                         )
+                     | elt -> elt.AsValue().GetValue<System.String> ())
+                )
+                |> List.ofSeq
 
         let arg_2 =
-            (match node.["policies"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("policies")
-                     )
-                 )
-             | v -> v)
-                .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
-            |> List.ofSeq
+            match node.["policies"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("policies")
+                    )
+                )
+            | Some node ->
+                node.AsArray ()
+                |> Seq.map (fun elt ->
+                    (match elt with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected element of array (element type string) to be non-null, but found a null element"
+                         )
+                     | elt -> elt.AsValue().GetValue<System.String> ())
+                )
+                |> List.ofSeq
 
         let arg_1 =
-            (match node.["accessor"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("accessor")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["accessor"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("accessor")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         let arg_0 =
-            (match node.["client_token"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("client_token")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["client_token"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("client_token")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         {
             ClientToken = arg_0
@@ -168,64 +176,54 @@ module JwtVaultResponse =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JwtVaultResponse =
         let arg_4 =
-            JwtVaultAuthResponse.jsonParse (
-                match node.["auth"] with
-                | null ->
-                    raise (
-                        System.Collections.Generic.KeyNotFoundException (
-                            sprintf "Required key '%s' not found on JSON object" ("auth")
-                        )
+            match node.["auth"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("auth")
                     )
-                | v -> v
-            )
+                )
+            | Some node -> JwtVaultAuthResponse.jsonParse node
 
         let arg_3 =
-            (match node.["lease_duration"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("lease_duration")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Int32> ()
+            match node.["lease_duration"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("lease_duration")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Int32> ()
 
         let arg_2 =
-            (match node.["renewable"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("renewable")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Boolean> ()
+            match node.["renewable"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("renewable")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Boolean> ()
 
         let arg_1 =
-            (match node.["lease_id"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("lease_id")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["lease_id"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("lease_id")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         let arg_0 =
-            (match node.["request_id"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("request_id")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["request_id"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("request_id")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         {
             RequestId = arg_0
@@ -242,190 +240,246 @@ module JwtSecretResponse =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JwtSecretResponse =
         let arg_11 =
-            (match node.["data8"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data8")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<string> () |> System.Uri
-                key, value
-            )
-            |> Seq.map System.Collections.Generic.KeyValuePair
-            |> System.Collections.Generic.Dictionary
+            match node.["data8"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data8")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key)
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type URI to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<string> () |> System.Uri)
+                )
+                |> Seq.map System.Collections.Generic.KeyValuePair
+                |> System.Collections.Generic.Dictionary
 
         let arg_10 =
-            (match node.["data7"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data7")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<System.Int32> ()
-                key, value
-            )
-            |> Map.ofSeq
+            match node.["data7"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data7")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key)
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type int32 to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.Int32> ())
+                )
+                |> Map.ofSeq
 
         let arg_9 =
-            (match node.["data6"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data6")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key) |> System.Uri
-                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                key, value
-            )
-            |> dict
+            match node.["data6"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data6")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key) |> System.Uri
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type string to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.String> ())
+                )
+                |> dict
 
         let arg_8 =
-            (match node.["data5"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data5")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key) |> System.Uri
-                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                key, value
-            )
-            |> readOnlyDict
+            match node.["data5"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data5")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key) |> System.Uri
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type string to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.String> ())
+                )
+                |> readOnlyDict
 
         let arg_7 =
-            (match node.["data4"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data4")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                key, value
-            )
-            |> Map.ofSeq
+            match node.["data4"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data4")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key)
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type string to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.String> ())
+                )
+                |> Map.ofSeq
 
         let arg_6 =
-            (match node.["data3"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data3")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                key, value
-            )
-            |> Seq.map System.Collections.Generic.KeyValuePair
-            |> System.Collections.Generic.Dictionary
+            match node.["data3"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data3")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key)
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type string to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.String> ())
+                )
+                |> Seq.map System.Collections.Generic.KeyValuePair
+                |> System.Collections.Generic.Dictionary
 
         let arg_5 =
-            (match node.["data2"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data2")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                key, value
-            )
-            |> dict
+            match node.["data2"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data2")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key)
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type string to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.String> ())
+                )
+                |> dict
 
         let arg_4 =
-            (match node.["data"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("data")
-                     )
-                 )
-             | v -> v)
-                .AsObject ()
-            |> Seq.map (fun kvp ->
-                let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<System.String> ()
-                key, value
-            )
-            |> readOnlyDict
+            match node.["data"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("data")
+                    )
+                )
+            | Some node ->
+                node.AsObject ()
+                |> Seq.map (fun kvp ->
+                    let key = (kvp.Key)
+                    let value = kvp.Value
+
+                    key,
+                    (match value with
+                     | null ->
+                         raise (
+                             System.ArgumentNullException
+                                 "Expected dictionary value of type string to be non-null, but it was null"
+                         )
+                     | value -> value.AsValue().GetValue<System.String> ())
+                )
+                |> readOnlyDict
 
         let arg_3 =
-            (match node.["lease_duration"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("lease_duration")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Int32> ()
+            match node.["lease_duration"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("lease_duration")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Int32> ()
 
         let arg_2 =
-            (match node.["renewable"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("renewable")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.Boolean> ()
+            match node.["renewable"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("renewable")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.Boolean> ()
 
         let arg_1 =
-            (match node.["lease_id"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("lease_id")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["lease_id"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("lease_id")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         let arg_0 =
-            (match node.["request_id"] with
-             | null ->
-                 raise (
-                     System.Collections.Generic.KeyNotFoundException (
-                         sprintf "Required key '%s' not found on JSON object" ("request_id")
-                     )
-                 )
-             | v -> v)
-                .AsValue()
-                .GetValue<System.String> ()
+            match node.["request_id"] |> Option.ofObj with
+            | None ->
+                raise (
+                    System.Collections.Generic.KeyNotFoundException (
+                        sprintf "Required key '%s' not found on JSON object" ("request_id")
+                    )
+                )
+            | Some node -> node.AsValue().GetValue<System.String> ()
 
         {
             RequestId = arg_0
@@ -476,11 +530,8 @@ module VaultClient =
                              | v -> v),
                             System.Uri (
                                 "v1/{mountPoint}/{path}"
-                                    .Replace("{path}", path.ToString () |> System.Web.HttpUtility.UrlEncode)
-                                    .Replace (
-                                        "{mountPoint}",
-                                        mountPoint.ToString () |> System.Web.HttpUtility.UrlEncode
-                                    ),
+                                    .Replace("{path}", path.ToString () |> System.Uri.EscapeDataString)
+                                    .Replace ("{mountPoint}", mountPoint.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -499,6 +550,15 @@ module VaultClient =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type JwtSecretResponse"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return JwtSecretResponse.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -535,6 +595,15 @@ module VaultClient =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type JwtVaultResponse"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return JwtVaultResponse.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -573,11 +642,8 @@ module VaultClientNonExtensionMethod =
                              | v -> v),
                             System.Uri (
                                 "v1/{mountPoint}/{path}"
-                                    .Replace("{path}", path.ToString () |> System.Web.HttpUtility.UrlEncode)
-                                    .Replace (
-                                        "{mountPoint}",
-                                        mountPoint.ToString () |> System.Web.HttpUtility.UrlEncode
-                                    ),
+                                    .Replace("{path}", path.ToString () |> System.Uri.EscapeDataString)
+                                    .Replace ("{mountPoint}", mountPoint.ToString () |> System.Uri.EscapeDataString),
                                 System.UriKind.Relative
                             )
                         )
@@ -596,6 +662,15 @@ module VaultClientNonExtensionMethod =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type JwtSecretResponse"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return JwtSecretResponse.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -632,6 +707,15 @@ module VaultClientNonExtensionMethod =
                         System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                         |> Async.AwaitTask
 
+                    let jsonNode =
+                        (match jsonNode with
+                         | null ->
+                             raise (
+                                 System.ArgumentNullException
+                                     "Response from server was the JSON null object; expected a non-nullable type JwtVaultResponse"
+                             )
+                         | jsonNode -> jsonNode)
+
                     return JwtVaultResponse.jsonParse jsonNode
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -673,11 +757,8 @@ module VaultClientExtensionMethodHttpClientExtension =
                                  | v -> v),
                                 System.Uri (
                                     "v1/{mountPoint}/{path}"
-                                        .Replace("{path}", path.ToString () |> System.Web.HttpUtility.UrlEncode)
-                                        .Replace (
-                                            "{mountPoint}",
-                                            mountPoint.ToString () |> System.Web.HttpUtility.UrlEncode
-                                        ),
+                                        .Replace("{path}", path.ToString () |> System.Uri.EscapeDataString)
+                                        .Replace ("{mountPoint}", mountPoint.ToString () |> System.Uri.EscapeDataString),
                                     System.UriKind.Relative
                                 )
                             )
@@ -696,6 +777,15 @@ module VaultClientExtensionMethodHttpClientExtension =
                             System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                             |> Async.AwaitTask
 
+                        let jsonNode =
+                            (match jsonNode with
+                             | null ->
+                                 raise (
+                                     System.ArgumentNullException
+                                         "Response from server was the JSON null object; expected a non-nullable type JwtSecretResponse"
+                                 )
+                             | jsonNode -> jsonNode)
+
                         return JwtSecretResponse.jsonParse jsonNode
                     }
                     |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
@@ -732,6 +822,15 @@ module VaultClientExtensionMethodHttpClientExtension =
                             System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
                             |> Async.AwaitTask
 
+                        let jsonNode =
+                            (match jsonNode with
+                             | null ->
+                                 raise (
+                                     System.ArgumentNullException
+                                         "Response from server was the JSON null object; expected a non-nullable type JwtVaultResponse"
+                                 )
+                             | jsonNode -> jsonNode)
+
                         return JwtVaultResponse.jsonParse jsonNode
                     }
                     |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))

ConsumePlugin/MockExample.fs

@@ -48,3 +48,10 @@ type TypeWithInterface =
     inherit IDisposable
     abstract Mem1 : string option -> string[] Async
     abstract Mem2 : unit -> string[] Async
+
+[<GenerateMock>]
+type TypeWithProperties =
+    inherit IDisposable
+    abstract Mem1 : string option -> string[] Async
+    abstract Prop1 : int
+    abstract Prop2 : unit Async

ConsumePlugin/RestApiExample.fs

@@ -203,3 +203,35 @@ type IApiWithHeaders2 =
     [<Get "endpoint/{param}">]
     abstract GetPathParam :
         [<WoofWare.Myriad.Plugins.RestEase.Path "param">] parameter : string * ?ct : CancellationToken -> Task<string>
+
+[<WoofWare.Myriad.Plugins.HttpClient>]
+type IClientWithJsonBody =
+    // As a POST request of a JSON-serialised body, we automatically set Content-Type: application/json.
+    [<Post "endpoint/{param}">]
+    abstract GetPathParam :
+        [<RestEase.Path "param">] parameter : string *
+        [<WoofWare.Myriad.Plugins.RestEase.Body>] mem : PureGym.Member *
+        ?ct : CancellationToken ->
+            Task<string>
+
+[<WoofWare.Myriad.Plugins.HttpClient>]
+type IClientWithJsonBodyOverridden =
+    // As a POST request of a JSON-serialised body, we *would* automatically set Content-Type: application/json,
+    // but this method has overridden it.
+    [<Post "endpoint/{param}">]
+    [<Header("Content-Type", "application/ecmascript")>]
+    abstract GetPathParam :
+        [<RestEase.Path "param">] parameter : string *
+        [<WoofWare.Myriad.Plugins.RestEase.Body>] mem : PureGym.Member *
+        ?ct : CancellationToken ->
+            Task<string>
+
+[<WoofWare.Myriad.Plugins.HttpClient>]
+type IClientWithStringBody =
+    // As a POST request of a bare string body, we don't override the Content-Type.
+    [<Post "endpoint/{param}">]
+    abstract GetPathParam :
+        [<RestEase.Path "param">] parameter : string *
+        [<WoofWare.Myriad.Plugins.RestEase.Body>] mem : string *
+        ?ct : CancellationToken ->
+            Task<string>

Directory.Build.props

@@ -10,7 +10,7 @@
     <WarnOn>FS3388,FS3559</WarnOn>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.6.143" PrivateAssets="all"/>
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.8.38-alpha" PrivateAssets="all"/>
     <SourceLinkGitHubHost Include="github.com" ContentUrl="https://raw.githubusercontent.com"/>
   </ItemGroup>
   <PropertyGroup Condition="'$(GITHUB_ACTION)' != ''">

README.md

@@ -136,7 +136,7 @@ module InnerTypeWithBoth =
                         ret.Add (key.ToString (), System.Text.Json.Nodes.JsonValue.Create<Uri> value)
 
                     ret
-                ) input.Map
+                ) input.ReadOnlyDict
             )
 
         node

WoofWare.Myriad.Plugins.Attributes/ArgParserAttributes.fs

@@ -26,6 +26,11 @@ type ArgParserAttribute (isExtensionMethod : bool) =
 /// an argument which looks like a flag but which we don't recognise.)
 /// We will still interpret `--help` as requesting help, unless it comes after
 /// a standalone `--` separator.
+///
+/// If the type of the PositionalArgs field is `Choice<'a, 'a>`, then we will
+/// tell you whether each arg came before or after a standalone `--` separator.
+/// For example, `MyApp foo bar -- baz` with PositionalArgs of `Choice<string, string>`
+/// would yield `Choice1Of2 foo, Choice1Of2 bar, Choice2Of2 baz`.
 type PositionalArgsAttribute (includeFlagLike : bool) =
     inherit Attribute ()
 

WoofWare.Myriad.Plugins.Attributes/Test/WoofWare.Myriad.Plugins.Attributes.Test.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-      <TargetFramework>net8.0</TargetFramework>
+      <TargetFramework>net9.0</TargetFramework>
 
       <IsPackable>false</IsPackable>
       <IsTestProject>true</IsTestProject>
@@ -17,10 +17,10 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="ApiSurface" Version="4.1.5" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
-        <PackageReference Include="NUnit" Version="4.2.2"/>
-        <PackageReference Include="NUnit3TestAdapter" Version="4.6.0"/>
+        <PackageReference Include="ApiSurface" Version="4.1.21" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+        <PackageReference Include="NUnit" Version="4.3.2"/>
+        <PackageReference Include="NUnit3TestAdapter" Version="5.0.0"/>
     </ItemGroup>
 
     <ItemGroup>

WoofWare.Myriad.Plugins.Test/TestArgParser/TestArgParser.fs

@@ -68,7 +68,7 @@ module TestArgParser =
 
         let getEnvVar (_ : string) =
             Interlocked.Increment envCalls |> ignore<int>
-            ""
+            None
 
         let args = [ "--foo=3" ; "--non-existent" ; "--bar=4" ; "--baz=true" ]
 
@@ -91,7 +91,7 @@ module TestArgParser =
 
         let getEnvVar (_ : string) =
             Interlocked.Increment envCalls |> ignore<int>
-            ""
+            None
 
         let property (args : (int * bool) list) (afterDoubleDash : int list option) =
             let flatArgs =
@@ -127,7 +127,7 @@ module TestArgParser =
 
         let getEnvVar (_ : string) =
             Interlocked.Increment envCalls |> ignore<int>
-            ""
+            None
 
         let args = [ "--foo=3" ; "--rest" ; "7" ; "--bar=4" ; "--baz=true" ; "--rest=8" ]
 
@@ -150,7 +150,7 @@ module TestArgParser =
 
         let getEnvVar (_ : string) =
             Interlocked.Increment envCalls |> ignore<int>
-            ""
+            None
 
         let args = [ "--foo=3" ; "--foo" ; "9" ; "--bar=4" ; "--baz=true" ; "--baz=false" ]
 
@@ -171,7 +171,7 @@ Argument '--baz' was supplied multiple times: True and false"""
 
         let getEnvVar (_ : string) =
             Interlocked.Increment envCalls |> ignore<int>
-            ""
+            None
 
         let args = [ "--" ; "--foo=3" ; "--bar=4" ; "--baz=true" ]
 
@@ -191,7 +191,7 @@ Required argument '--baz' received no value"""
     let ``Help text`` () =
         let getEnvVar (s : string) =
             s |> shouldEqual "CONSUMEPLUGIN_THINGS"
-            "hi!"
+            Some "hi!"
 
         let exc =
             Assert.Throws<exn> (fun () -> Basic.parse' getEnvVar [ "--help" ] |> ignore<Basic>)
@@ -210,7 +210,7 @@ Required argument '--baz' received no value"""
 
         let getEnvVar (_ : string) =
             Interlocked.Increment envVars |> ignore<int>
-            ""
+            None
 
         let exc =
             Assert.Throws<exn> (fun () -> LoadsOfTypes.parse' getEnvVar [ "--help" ] |> ignore<LoadsOfTypes>)
@@ -236,7 +236,7 @@ Required argument '--baz' received no value"""
     let ``Default values`` () =
         let getEnvVar (s : string) =
             s |> shouldEqual "CONSUMEPLUGIN_THINGS"
-            "hi!"
+            Some "hi!"
 
         let args =
             [
@@ -264,7 +264,7 @@ Required argument '--baz' received no value"""
 
         let getEnvVar (_ : string) =
             Interlocked.Increment count |> ignore<int>
-            ""
+            None
 
         let exc =
             Assert.Throws<exn> (fun () -> DatesAndTimes.parse' getEnvVar [ "--help" ] |> ignore<DatesAndTimes>)
@@ -285,7 +285,7 @@ Required argument '--baz' received no value"""
 
         let getEnvVar (_ : string) =
             Interlocked.Increment count |> ignore<int>
-            ""
+            None
 
         let parsed =
             DatesAndTimes.parse'
@@ -448,7 +448,7 @@ Required argument '--exact' received no value"""
     let ``Bool env vars can be populated`` (envValue : string, boolValue : bool) =
         let getEnvVar (s : string) =
             s |> shouldEqual "CONSUMEPLUGIN_THINGS"
-            envValue
+            Some envValue
 
         ContainsBoolEnvVar.parse' getEnvVar []
         |> shouldEqual
@@ -470,7 +470,7 @@ Required argument '--exact' received no value"""
     let ``Flag DUs can be parsed from env var`` (envValue : string, boolValue : bool) =
         let getEnvVar (s : string) =
             s |> shouldEqual "CONSUMEPLUGIN_THINGS"
-            envValue
+            Some envValue
 
         let boolValue = if boolValue then DryRunMode.Dry else DryRunMode.Wet
 

WoofWare.Myriad.Plugins.Test/TestHttpClient/TestPathParam.fs

@@ -33,4 +33,4 @@ module TestPathParam =
         let api = PureGymApi.make client
 
         api.GetPathParam("hello/world?(hi)").Result
-        |> shouldEqual "hello%2fworld%3f(hi)"
+        |> shouldEqual "hello%2Fworld%3F%28hi%29"

WoofWare.Myriad.Plugins.Test/TestHttpClient/TestVariableHeader.fs

@@ -3,10 +3,12 @@ namespace WoofWare.Myriad.Plugins.Test
 open System
 open System.Net
 open System.Net.Http
+open System.Text.Json.Nodes
 open System.Threading
 open NUnit.Framework
 open FsUnitTyped
 open PureGym
+open WoofWare.Expect
 
 [<TestFixture>]
 module TestVariableHeader =
@@ -50,15 +52,17 @@ module TestVariableHeader =
         someHeaderCount.Value |> shouldEqual 10
         someOtherHeaderCount.Value |> shouldEqual -100
 
-        api.GetPathParam("param").Result.Split "\n"
-        |> Array.sort
-        |> shouldEqual
-            [|
-                "Authorization: -99"
-                "Header-Name: Header-Value"
-                "Something-Else: val"
-                "X-Foo: 11"
-            |]
+        expect {
+            snapshotJson
+                @"[
+  ""Authorization: -99"",
+  ""Header-Name: Header-Value"",
+  ""Something-Else: val"",
+  ""X-Foo: 11""
+]"
+
+            return api.GetPathParam("param").Result.Split "\n" |> Array.sort
+        }
 
         someHeaderCount.Value |> shouldEqual 11
         someOtherHeaderCount.Value |> shouldEqual -99
@@ -102,25 +106,156 @@ module TestVariableHeader =
         someHeaderCount.Value |> shouldEqual 10
         someOtherHeaderCount.Value |> shouldEqual -100
 
-        api.GetPathParam("param").Result.Split "\n"
-        |> Array.sort
-        |> shouldEqual
-            [|
-                "Authorization: -99"
-                "Header-Name: Header-Value"
-                "Something-Else: val"
-                "X-Foo: 11"
-            |]
+        expect {
+            snapshotJson
+                @"[
+  ""Authorization: -99"",
+  ""Header-Name: Header-Value"",
+  ""Something-Else: val"",
+  ""X-Foo: 11""
+]"
 
-        api.GetPathParam("param").Result.Split "\n"
-        |> Array.sort
-        |> shouldEqual
-            [|
-                "Authorization: -98"
-                "Header-Name: Header-Value"
-                "Something-Else: val"
-                "X-Foo: 12"
-            |]
+            return api.GetPathParam("param").Result.Split "\n" |> Array.sort
+        }
+
+        expect {
+            snapshotJson
+                @"[
+  ""Authorization: -98"",
+  ""Header-Name: Header-Value"",
+  ""Something-Else: val"",
+  ""X-Foo: 12""
+]"
+
+            return api.GetPathParam("param").Result.Split "\n" |> Array.sort
+        }
 
         someHeaderCount.Value |> shouldEqual 12
         someOtherHeaderCount.Value |> shouldEqual -98
+
+    let pureGymMember =
+        {
+            Id = 3
+            CompoundMemberId = "compound"
+            FirstName = "Patrick"
+            LastName = "Stevens"
+            HomeGymId = 1223
+            HomeGymName = "Arnie's Temple o' Gainz"
+            EmailAddress = "patrick@home"
+            GymAccessPin = "1234"
+            DateOfBirth = DateOnly (1992, 03, 04)
+            MobileNumber = "number"
+            Postcode = "postcode"
+            MembershipName = "member"
+            MembershipLevel = 9999
+            SuspendedReason = -1
+            MemberStatus = 100
+        }
+
+    [<Test>]
+    let ``Content-Type header is automatically inserted`` () =
+        let proc (message : HttpRequestMessage) : HttpResponseMessage Async =
+            async {
+                message.Method |> shouldEqual HttpMethod.Post
+
+                message.RequestUri.ToString ()
+                |> shouldEqual "https://example.com/endpoint/param"
+
+                let headers =
+                    [
+                        for h in message.Content.Headers do
+                            yield $"%s{h.Key}: %s{Seq.exactlyOne h.Value}"
+                    ]
+                    |> String.concat "\n"
+
+                let! ct = Async.CancellationToken
+                let! content = message.Content.ReadAsStringAsync ct |> Async.AwaitTask
+                content |> JsonNode.Parse |> Member.jsonParse |> shouldEqual pureGymMember
+
+                let content = new StringContent (headers)
+                let resp = new HttpResponseMessage (HttpStatusCode.OK)
+                resp.Content <- content
+                return resp
+            }
+
+        use client = HttpClientMock.make (Uri "https://example.com") proc
+
+        let api = ClientWithJsonBody.make client
+        let result = api.GetPathParam ("param", pureGymMember) |> _.Result
+
+        expect {
+            snapshot @"Content-Type: application/json; charset=utf-8"
+            return result
+        }
+
+    [<Test>]
+    let ``Content-Type header is respected if overridden`` () =
+        let proc (message : HttpRequestMessage) : HttpResponseMessage Async =
+            async {
+                message.Method |> shouldEqual HttpMethod.Post
+
+                message.RequestUri.ToString ()
+                |> shouldEqual "https://example.com/endpoint/param"
+
+                let headers =
+                    [
+                        for h in message.Content.Headers do
+                            yield $"%s{h.Key}: %s{Seq.exactlyOne h.Value}"
+                    ]
+                    |> String.concat "\n"
+
+                let! ct = Async.CancellationToken
+                let! content = message.Content.ReadAsStringAsync ct |> Async.AwaitTask
+                content |> JsonNode.Parse |> Member.jsonParse |> shouldEqual pureGymMember
+
+                let content = new StringContent (headers)
+                let resp = new HttpResponseMessage (HttpStatusCode.OK)
+                resp.Content <- content
+                return resp
+            }
+
+        use client = HttpClientMock.make (Uri "https://example.com") proc
+
+        let api = ClientWithJsonBodyOverridden.make client
+        let result = api.GetPathParam ("param", pureGymMember) |> _.Result
+
+        expect {
+            snapshot @"Content-Type: application/ecmascript; charset=utf-8"
+            return result
+        }
+
+    [<Test>]
+    let ``Content-Type header is the default for strings`` () =
+        let proc (message : HttpRequestMessage) : HttpResponseMessage Async =
+            async {
+                message.Method |> shouldEqual HttpMethod.Post
+
+                message.RequestUri.ToString ()
+                |> shouldEqual "https://example.com/endpoint/param"
+
+                let headers =
+                    [
+                        for h in message.Content.Headers do
+                            yield $"%s{h.Key}: %s{Seq.exactlyOne h.Value}"
+                    ]
+                    |> String.concat "\n"
+
+                let! ct = Async.CancellationToken
+                let! content = message.Content.ReadAsStringAsync ct |> Async.AwaitTask
+                content |> shouldEqual "hello!"
+
+                let content = new StringContent (headers)
+                let resp = new HttpResponseMessage (HttpStatusCode.OK)
+                resp.Content <- content
+                return resp
+            }
+
+        use client = HttpClientMock.make (Uri "https://example.com") proc
+
+        let api = ClientWithStringBody.make client
+        let result = api.GetPathParam ("param", "hello!") |> _.Result
+
+        expect {
+            snapshot @"Content-Type: text/plain; charset=utf-8"
+            return result
+        }

WoofWare.Myriad.Plugins.Test/TestJsonSerialize/TestJsonSerde.fs

@@ -3,7 +3,7 @@ namespace WoofWare.Myriad.Plugins.Test
 open System
 open System.Collections.Generic
 open System.Text.Json.Nodes
-open FsCheck.Random
+open FsCheck.FSharp
 open Microsoft.FSharp.Reflection
 open NUnit.Framework
 open FsCheck
@@ -15,21 +15,21 @@ module TestJsonSerde =
 
     let uriGen : Gen<Uri> =
         gen {
-            let! suffix = Arb.generate<int>
+            let! suffix = ArbMap.generate<int> ArbMap.defaults
             return Uri $"https://example.com/%i{suffix}"
         }
 
     let rec innerGen (count : int) : Gen<InnerTypeWithBoth> =
         gen {
-            let! guid = Arb.generate<Guid>
-            let! mapKeys = Gen.listOf Arb.generate<NonNull<string>>
+            let! guid = ArbMap.generate<Guid> ArbMap.defaults
+            let! mapKeys = Gen.listOf (ArbMap.generate<NonNull<string>> ArbMap.defaults)
             let mapKeys = mapKeys |> List.map _.Get |> List.distinct
             let! mapValues = Gen.listOfLength mapKeys.Length uriGen
             let map = List.zip mapKeys mapValues |> Map.ofList
 
             let! concreteDictKeys =
                 if count > 0 then
-                    Gen.listOf Arb.generate<NonNull<string>>
+                    Gen.listOf (ArbMap.generate<NonNull<string>> ArbMap.defaults)
                 else
                     Gen.constant []
 
@@ -50,13 +50,16 @@ module TestJsonSerde =
                 |> List.map KeyValuePair
                 |> Dictionary
 
-            let! readOnlyDictKeys = Gen.listOf Arb.generate<NonNull<string>>
+            let! readOnlyDictKeys = Gen.listOf (ArbMap.generate<NonNull<string>> ArbMap.defaults)
             let readOnlyDictKeys = readOnlyDictKeys |> List.map _.Get |> List.distinct
-            let! readOnlyDictValues = Gen.listOfLength readOnlyDictKeys.Length (Gen.listOf Arb.generate<char>)
+
+            let! readOnlyDictValues =
+                Gen.listOfLength readOnlyDictKeys.Length (Gen.listOf (ArbMap.generate<char> ArbMap.defaults))
+
             let readOnlyDict = List.zip readOnlyDictKeys readOnlyDictValues |> readOnlyDict
 
             let! dictKeys = Gen.listOf uriGen
-            let! dictValues = Gen.listOfLength dictKeys.Length Arb.generate<bool>
+            let! dictValues = Gen.listOfLength dictKeys.Length (ArbMap.generate<bool> ArbMap.defaults)
             let dict = List.zip dictKeys dictValues |> dict
 
             return
@@ -71,28 +74,38 @@ module TestJsonSerde =
 
     let outerGen : Gen<JsonRecordTypeWithBoth> =
         gen {
-            let! a = Arb.generate<int>
-            let! b = Arb.generate<NonNull<string>>
-            let! c = Gen.listOf Arb.generate<int>
+            let! a = ArbMap.generate<int> ArbMap.defaults
+            let! b = ArbMap.generate<NonNull<string>> ArbMap.defaults
+            let! c = Gen.listOf (ArbMap.generate<int> ArbMap.defaults)
             let! depth = Gen.choose (0, 2)
             let! d = innerGen depth
-            let! e = Gen.arrayOf Arb.generate<NonNull<string>>
-            let! arr = Gen.arrayOf Arb.generate<int>
-            let! byte = Arb.generate
-            let! sbyte = Arb.generate
-            let! i = Arb.generate
-            let! i32 = Arb.generate
-            let! i64 = Arb.generate
-            let! u = Arb.generate
-            let! u32 = Arb.generate
-            let! u64 = Arb.generate
-            let! f = Arb.generate |> Gen.filter (fun s -> Double.IsFinite (s / 1.0<measure>))
-            let! f32 = Arb.generate |> Gen.filter (fun s -> Single.IsFinite (s / 1.0f<measure>))
-            let! single = Arb.generate |> Gen.filter (fun s -> Single.IsFinite (s / 1.0f<measure>))
-            let! intMeasureOption = Arb.generate
-            let! intMeasureNullable = Arb.generate
+            let! e = Gen.arrayOf (ArbMap.generate<NonNull<string>> ArbMap.defaults)
+            let! arr = Gen.arrayOf (ArbMap.generate<int> ArbMap.defaults)
+            let! byte = ArbMap.generate ArbMap.defaults
+            let! sbyte = ArbMap.generate ArbMap.defaults
+            let! i = ArbMap.generate ArbMap.defaults
+            let! i32 = ArbMap.generate ArbMap.defaults
+            let! i64 = ArbMap.generate ArbMap.defaults
+            let! u = ArbMap.generate ArbMap.defaults
+            let! u32 = ArbMap.generate ArbMap.defaults
+            let! u64 = ArbMap.generate ArbMap.defaults
+
+            let! f =
+                ArbMap.generate ArbMap.defaults
+                |> Gen.filter (fun s -> Double.IsFinite (s / 1.0<measure>))
+
+            let! f32 =
+                ArbMap.generate ArbMap.defaults
+                |> Gen.filter (fun s -> Single.IsFinite (s / 1.0f<measure>))
+
+            let! single =
+                ArbMap.generate ArbMap.defaults
+                |> Gen.filter (fun s -> Single.IsFinite (s / 1.0f<measure>))
+
+            let! intMeasureOption = ArbMap.generate ArbMap.defaults
+            let! intMeasureNullable = ArbMap.generate ArbMap.defaults
             let! someEnum = Gen.choose (0, 1)
-            let! timestamp = Arb.generate
+            let! timestamp = ArbMap.generate ArbMap.defaults
 
             return
                 {
@@ -270,10 +283,10 @@ module TestJsonSerde =
             match case with
             | 0 -> return FirstDu.EmptyCase
             | 1 ->
-                let! s = Arb.generate<NonNull<string>>
+                let! s = ArbMap.generate<NonNull<string>> ArbMap.defaults
                 return FirstDu.Case1 s.Get
             | 2 ->
-                let! i = Arb.generate<int>
+                let! i = ArbMap.generate<int> ArbMap.defaults
                 let! record = outerGen
                 return FirstDu.Case2 (record, i)
             | _ -> return failwith $"unexpected: %i{case}"
@@ -293,7 +306,6 @@ module TestJsonSerde =
 
     [<Test>]
     let ``DU generator covers all cases`` () =
-        let rand = Random ()
         let cases = FSharpType.GetUnionCases typeof<FirstDu>
         let counts = Array.zeroCreate<int> cases.Length
 
@@ -301,11 +313,13 @@ module TestJsonSerde =
 
         let mutable i = 0
 
-        while i < 10_000 && Array.exists (fun i -> i = 0) counts do
-            let du = Gen.eval 10 (StdGen.StdGen (rand.Next (), rand.Next ())) duGen
+        let property (du : FirstDu) =
             let tag = decompose du
             counts.[tag] <- counts.[tag] + 1
             i <- i + 1
+            true
+
+        Check.One (Config.Quick, Prop.forAll (Arb.fromGen duGen) property)
 
         for i in counts do
             i |> shouldBeGreaterThan 0

WoofWare.Myriad.Plugins.Test/TestMockGenerator/TestMockGenerator.fs

@@ -34,3 +34,16 @@ module TestMockGenerator =
         mock.Mem1 3 'a' |> shouldEqual "aaa"
         mock.Mem2 (3, "hi") 'a' |> shouldEqual "hiahiahi"
         mock.Mem3 (3, "hi") 'a' |> shouldEqual "hiahiahi"
+
+    [<Test>]
+    let ``Example of use: properties`` () =
+        let mock : TypeWithProperties =
+            { TypeWithPropertiesMock.Empty with
+                Mem1 = fun i -> async { return Option.toArray i }
+                Prop1 = fun () -> 44
+            }
+            :> _
+
+        mock.Mem1 (Some "hi") |> Async.RunSynchronously |> shouldEqual [| "hi" |]
+
+        mock.Prop1 |> shouldEqual 44

WoofWare.Myriad.Plugins.Test/TestSwagger/TestSwaggerParse.fs

@@ -3,7 +3,7 @@ namespace WoofWare.Myriad.Plugins.Test
 open System.Text.Json.Nodes
 open NUnit.Framework
 open FsUnitTyped
-open WoofWare.Myriad.Plugins
+open WoofWare.Myriad.Plugins.SwaggerV2
 
 [<TestFixture>]
 module TestSwaggerParse =

WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
     <!--
@@ -9,6 +9,7 @@
       I have not yet seen a single instance where I care about this warning
     -->
     <NoWarn>$(NoWarn),NU1903</NoWarn>
+    <TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
   </PropertyGroup>
 
   <ItemGroup>
@@ -41,12 +42,13 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="ApiSurface" Version="4.1.5"/>
-    <PackageReference Include="FsCheck" Version="2.16.6"/>
-    <PackageReference Include="FsUnit" Version="6.0.1"/>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
-    <PackageReference Include="NUnit" Version="4.2.2"/>
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0"/>
+    <PackageReference Include="ApiSurface" Version="4.1.21"/>
+    <PackageReference Include="FsCheck" Version="3.3.0"/>
+    <PackageReference Include="FsUnit" Version="7.0.1"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+    <PackageReference Include="NUnit" Version="4.3.2"/>
+    <PackageReference Include="NUnit3TestAdapter" Version="5.0.0"/>
+    <PackageReference Include="WoofWare.Expect" Version="0.4.2" />
   </ItemGroup>
 
   <ItemGroup>

WoofWare.Myriad.Plugins/ArgParserGenerator.fs

@@ -4,6 +4,8 @@ open System
 open System.Text
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.Text.Range
+open TypeEquality
+open WoofWare.Whippet.Fantomas
 
 type internal ArgParserOutputSpec =
     {
@@ -671,7 +673,7 @@ module internal ArgParserGenerator =
                 args
                 |> Map.toList
                 |> List.map (fun (ident, expr) -> SynLongIdent.create [ Ident.create ident ], expr)
-                |> AstHelper.instantiateRecord
+                |> SynExpr.createRecord None
             )
 
         tree, counter
@@ -1394,7 +1396,7 @@ module internal ArgParserGenerator =
 
                             [
                                 SynMatchClause.create
-                                    SynPat.createNull
+                                    (SynPat.named "None")
                                     (SynExpr.sequential
                                         [
                                             errorMessage
@@ -1404,7 +1406,7 @@ module internal ArgParserGenerator =
                                             unchecked
                                         ])
 
-                                SynMatchClause.create (SynPat.named "x") parser
+                                SynMatchClause.create (SynPat.nameWithArgs "Some" [ SynPat.named "x" ]) parser
                             ]
                             |> SynExpr.createMatch result
                         | ArgumentDefaultSpec.FunctionCall name ->
@@ -1692,7 +1694,7 @@ module internal ArgParserGenerator =
                     [ Ident.create "parse'" ]
                     [
                         SynPat.named "getEnvironmentVariable"
-                        |> SynPat.annotateType (SynType.funFromDomain SynType.string SynType.string)
+                        |> SynPat.annotateType (SynType.funFromDomain SynType.string (SynType.option SynType.string))
                         argsParam
                     ]
                 |> SynBinding.withReturnAnnotation (SynType.createLongIdent [ taggedType.Name ])
@@ -1706,7 +1708,12 @@ module internal ArgParserGenerator =
 
             let parse =
                 SynExpr.createLongIdent' parsePrimeCall
-                |> SynExpr.applyTo (SynExpr.createLongIdent [ "System" ; "Environment" ; "GetEnvironmentVariable" ])
+                |> SynExpr.applyTo (
+                    SynExpr.paren (
+                        SynExpr.createLongIdent [ "System" ; "Environment" ; "GetEnvironmentVariable" ]
+                        |> SynExpr.composeWith (SynExpr.createLongIdent [ "Option" ; "ofObj" ])
+                    )
+                )
                 |> SynExpr.applyTo (SynExpr.createIdent "args")
                 |> SynBinding.basic [ Ident.create "parse" ] [ argsParam ]
                 |> SynBinding.withReturnAnnotation (SynType.createLongIdent [ taggedType.Name ])
@@ -1756,10 +1763,7 @@ type ArgParserGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let types =
-                Ast.extractTypeDefn ast
-                |> List.groupBy (fst >> List.map _.idText >> String.concat ".")
-                |> List.map (fun (_, v) -> fst (List.head v), List.collect snd v)
+            let types = Ast.getTypes ast
 
             let opens = AstHelper.extractOpens ast
 

WoofWare.Myriad.Plugins/AssemblyInfo.fs

@@ -0,0 +1,6 @@
+module internal WoofWare.Myriad.Plugins.AssemblyInfo
+
+open System.Runtime.CompilerServices
+
+[<assembly : InternalsVisibleTo("WoofWare.Myriad.Plugins.Test")>]
+do ()

WoofWare.Myriad.Plugins/AstHelper.fs

@@ -2,173 +2,7 @@ namespace WoofWare.Myriad.Plugins
 
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.Text.Range
-open Fantomas.FCS.Xml
-
-type internal ParameterInfo =
-    {
-        Attributes : SynAttribute list
-        IsOptional : bool
-        Id : Ident option
-        Type : SynType
-    }
-
-type internal TupledArg =
-    {
-        HasParen : bool
-        Args : ParameterInfo list
-    }
-
-type internal MemberInfo =
-    {
-        ReturnType : SynType
-        Accessibility : SynAccess option
-        /// Each element of this list is a list of args in a tuple, or just one arg if not a tuple.
-        Args : TupledArg list
-        Identifier : Ident
-        Attributes : SynAttribute list
-        XmlDoc : PreXmlDoc option
-        IsInline : bool
-        IsMutable : bool
-    }
-
-[<RequireQualifiedAccess>]
-type internal PropertyAccessors =
-    | Get
-    | Set
-    | GetSet
-
-type internal PropertyInfo =
-    {
-        Type : SynType
-        Accessibility : SynAccess option
-        Attributes : SynAttribute list
-        XmlDoc : PreXmlDoc option
-        Accessors : PropertyAccessors
-        IsInline : bool
-        Identifier : Ident
-    }
-
-type internal InterfaceType =
-    {
-        Attributes : SynAttribute list
-        Name : LongIdent
-        Inherits : SynType list
-        Members : MemberInfo list
-        Properties : PropertyInfo list
-        Generics : SynTyparDecls option
-        Accessibility : SynAccess option
-    }
-
-type internal RecordType =
-    {
-        Name : Ident
-        Fields : SynField list
-        /// Any additional members which are not record fields.
-        Members : SynMemberDefns option
-        XmlDoc : PreXmlDoc option
-        Generics : SynTyparDecls option
-        TypeAccessibility : SynAccess option
-        ImplAccessibility : SynAccess option
-        Attributes : SynAttribute list
-    }
-
-    /// Parse from the AST.
-    static member OfRecord
-        (sci : SynComponentInfo)
-        (smd : SynMemberDefns)
-        (access : SynAccess option)
-        (recordFields : SynField list)
-        : RecordType
-        =
-        match sci with
-        | SynComponentInfo.SynComponentInfo (attrs, typars, _, longId, doc, _, implAccess, _) ->
-            {
-                Name = List.last longId
-                Fields = recordFields
-                Members = if smd.IsEmpty then None else Some smd
-                XmlDoc = if doc.IsEmpty then None else Some doc
-                Generics = typars
-                ImplAccessibility = implAccess
-                TypeAccessibility = access
-                Attributes = attrs |> List.collect (fun l -> l.Attributes)
-            }
-
-/// Methods for manipulating UnionCase.
-[<RequireQualifiedAccess>]
-module UnionCase =
-    /// Construct our structured `UnionCase` from an FCS `SynUnionCase`: extract everything
-    /// we care about from the AST representation.
-    let ofSynUnionCase (case : SynUnionCase) : UnionCase<Ident option> =
-        match case with
-        | SynUnionCase.SynUnionCase (attributes, ident, caseType, xmlDoc, access, _, _) ->
-
-        let ident =
-            match ident with
-            | SynIdent.SynIdent (ident, _) -> ident
-
-        let fields =
-            match caseType with
-            | SynUnionCaseKind.Fields cases -> cases
-            | SynUnionCaseKind.FullType _ -> failwith "unexpected FullType union"
-
-        {
-            Name = ident
-            XmlDoc = if xmlDoc.IsEmpty then None else Some xmlDoc
-            Access = access
-            Attributes = attributes |> List.collect (fun t -> t.Attributes)
-            Fields = fields |> List.map SynField.extract
-        }
-
-    /// Functorial `map`.
-    let mapIdentFields<'a, 'b> (f : 'a -> 'b) (unionCase : UnionCase<'a>) : UnionCase<'b> =
-        {
-            Attributes = unionCase.Attributes
-            Name = unionCase.Name
-            Access = unionCase.Access
-            XmlDoc = unionCase.XmlDoc
-            Fields = unionCase.Fields |> List.map (SynField.mapIdent f)
-        }
-
-/// Everything you need to know about a discriminated union definition.
-type internal UnionType =
-    {
-        /// The name of the DU: for example, `type Foo = | Blah` has this being `Foo`.
-        Name : Ident
-        /// Any additional members which are not union cases.
-        Members : SynMemberDefns option
-        /// Any docstring associated with the DU itself (not its cases).
-        XmlDoc : PreXmlDoc option
-        /// Generic type parameters this DU takes: `type Foo<'a> = | ...`.
-        Generics : SynTyparDecls option
-        /// Attributes of the DU (not its cases): `[<Attr>] type Foo = | ...`
-        Attributes : SynAttribute list
-        /// Accessibility modifier of the DU: `type private Foo = ...`
-        TypeAccessibility : SynAccess option
-        /// Accessibility modifier of the DU's implementation: `type Foo = private | ...`
-        ImplAccessibility : SynAccess option
-        /// The actual DU cases themselves.
-        Cases : UnionCase<Ident option> list
-    }
-
-    static member OfUnion
-        (sci : SynComponentInfo)
-        (smd : SynMemberDefns)
-        (access : SynAccess option)
-        (cases : SynUnionCase list)
-        : UnionType
-        =
-        match sci with
-        | SynComponentInfo.SynComponentInfo (attrs, typars, _, longId, doc, _, implAccess, _) ->
-            {
-                Name = List.last longId
-                Members = if smd.IsEmpty then None else Some smd
-                XmlDoc = if doc.IsEmpty then None else Some doc
-                Generics = typars
-                Attributes = attrs |> List.collect (fun l -> l.Attributes)
-                TypeAccessibility = access
-                ImplAccessibility = implAccess
-                Cases = cases |> List.map UnionCase.ofSynUnionCase
-            }
+open WoofWare.Whippet.Fantomas
 
 /// Anything that is part of an ADT.
 /// A record is a product of stuff; this type represents one of those stuffs.
@@ -202,13 +36,6 @@ module internal AstHelper =
         | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Enum _, _) -> true
         | _ -> false
 
-    let instantiateRecord (fields : (SynLongIdent * SynExpr) list) : SynExpr =
-        let fields =
-            fields
-            |> List.map (fun (rfn, synExpr) -> SynExprRecordField ((rfn, true), Some range0, Some synExpr, None))
-
-        SynExpr.Record (None, None, fields, range0)
-
     let defineRecordType (record : RecordType) : SynTypeDefn =
         let name =
             SynComponentInfo.create record.Name

WoofWare.Myriad.Plugins/CataGenerator.fs

@@ -3,11 +3,11 @@ namespace WoofWare.Myriad.Plugins
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.SyntaxTrivia
 open Fantomas.FCS.Xml
+open WoofWare.Whippet.Fantomas
 
 [<RequireQualifiedAccess>]
 module internal CataGenerator =
     open Fantomas.FCS.Text.Range
-    open Myriad.Core.Ast
 
     /// The user-provided DU contains cases, each of which contains fields.
     /// We have a hard-coded set of things we know how to deal with as field contents.
@@ -174,20 +174,14 @@ module internal CataGenerator =
             |> SynExpr.applyFunction (SynExpr.createLongIdent [ "Seq" ; "exactlyOne" ])
             |> SynExpr.createLet
                 [
-                    SynBinding.Let (
-                        valData = SynValData.SynValData (None, SynValInfo.empty, None),
-                        pattern =
-                            SynPat.tupleNoParen (
-                                allArtificialTyparNames
-                                |> List.map (fun (t : Ident) ->
-                                    SynPat.namedI (Ident.create (t.idText + "Stack") |> Ident.lowerFirstLetter)
-                                )
-                            ),
-                        expr =
-                            SynExpr.applyFunction
-                                (SynExpr.applyFunction (SynExpr.createIdent "loop") (SynExpr.createIdent "cata"))
-                                (SynExpr.createIdent "instructions")
-                    )
+                    SynBinding.basicTuple
+                        (allArtificialTyparNames
+                         |> List.map (fun (t : Ident) ->
+                             SynPat.namedI (Ident.create (t.idText + "Stack") |> Ident.lowerFirstLetter)
+                         ))
+                        (SynExpr.applyFunction
+                            (SynExpr.applyFunction (SynExpr.createIdent "loop") (SynExpr.createIdent "cata"))
+                            (SynExpr.createIdent "instructions"))
                 ]
         ]
         |> SynExpr.sequential
@@ -1180,6 +1174,31 @@ module internal CataGenerator =
         ]
         |> SynModuleOrNamespace.createNamespace ns
 
+    /// For each namespace/module, grab the types which are defined in consecutive `and`-knots in that namespace/module,
+    /// and also return the fully-qualified namespace/module name alongside that group of types.
+    /// A given module LongIdent may show up many times in the output: once for each recursive knot.
+    // Function originally inspired by https://github.com/MoiraeSoftware/myriad/blob/3c9818faabf9d508c10c28d5ecd26e66fafb48a1/src/Myriad.Core/Ast.fs#L160
+    // but there's really only one reasonable implementation of this type signature and semantics.
+    let groupedTypeDefns (ast : ParsedInput) : (LongIdent * SynTypeDefn list) list =
+        let rec extractTypes (decls : SynModuleDecl list) (ns : LongIdent) =
+            decls
+            |> List.collect (fun moduleDecl ->
+                match moduleDecl with
+                | SynModuleDecl.Types (types, _) -> [ ns, types ]
+                | SynModuleDecl.NestedModule (SynComponentInfo (_, _, _, longId, _, _, _, _), _, decls, _, _, _) ->
+                    let combined = longId |> List.append ns
+                    extractTypes decls combined
+                | _ -> []
+            )
+
+        match ast with
+        | ParsedInput.ImplFile (ParsedImplFileInput (_, _, _, _, _, contents, _, _, _)) ->
+            contents
+            |> List.collect (fun (SynModuleOrNamespace (namespaceId, _, _, moduleDecls, _, _, _, _, _)) ->
+                extractTypes moduleDecls namespaceId
+            )
+        | _ -> []
+
 open Myriad.Core
 
 /// Myriad generator that provides a catamorphism for an algebraic data type.
@@ -1193,7 +1212,7 @@ type CreateCatamorphismGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let types = Ast.extractTypeDefn ast
+            let types = CataGenerator.groupedTypeDefns ast
 
             let opens = AstHelper.extractOpens ast
 

WoofWare.Myriad.Plugins/HttpClientGenerator.fs

@@ -1,8 +1,8 @@
 namespace WoofWare.Myriad.Plugins
 
-open System.IO
 open System.Net.Http
 open Fantomas.FCS.Syntax
+open WoofWare.Whippet.Fantomas
 
 type internal HttpClientGeneratorOutputSpec =
     {
@@ -13,17 +13,6 @@ type internal HttpClientGeneratorOutputSpec =
 module internal HttpClientGenerator =
     open Fantomas.FCS.Text.Range
 
-    let outputFile = FileInfo "/tmp/output.txt"
-
-    // do
-    //     use _ = File.Create outputFile.FullName
-    //     ()
-
-    let log (line : string) =
-        // use w = outputFile.AppendText ()
-        // w.WriteLine line
-        ()
-
     [<RequireQualifiedAccess>]
     type PathSpec =
         | Verbatim of string
@@ -81,7 +70,7 @@ module internal HttpClientGenerator =
         if m = HttpMethod.Get then "Get"
         elif m = HttpMethod.Post then "Post"
         elif m = HttpMethod.Delete then "Delete"
-        elif m = HttpMethod.Patch then "Post"
+        elif m = HttpMethod.Patch then "Patch"
         elif m = HttpMethod.Options then "Options"
         elif m = HttpMethod.Head then "Head"
         elif m = HttpMethod.Put then "Put"
@@ -234,7 +223,7 @@ module internal HttpClientGenerator =
                                     SynExpr.CreateConst ("{" + substituteId + "}")
                                     SynExpr.callMethod "ToString" (SynExpr.createIdent' varName)
                                     |> SynExpr.pipeThroughFunction (
-                                        SynExpr.createLongIdent [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
+                                        SynExpr.createLongIdent [ "System" ; "Uri" ; "EscapeDataString" ]
                                     )
                                 ])
                     | _ -> template
@@ -286,9 +275,7 @@ module internal HttpClientGenerator =
                     SynExpr.createIdent' firstValueId
                     |> SynExpr.toString firstValue.Type
                     |> SynExpr.paren
-                    |> SynExpr.pipeThroughFunction (
-                        SynExpr.createLongIdent [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
-                    )
+                    |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Uri" ; "EscapeDataString" ])
                     |> SynExpr.paren
                     |> SynExpr.plus (SynExpr.plus urlSeparator (SynExpr.CreateConst (firstKey + "=")))
 
@@ -301,9 +288,7 @@ module internal HttpClientGenerator =
 
                     SynExpr.toString paramValue.Type (SynExpr.createIdent' paramValueId)
                     |> SynExpr.paren
-                    |> SynExpr.pipeThroughFunction (
-                        SynExpr.createLongIdent [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
-                    )
+                    |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Uri" ; "EscapeDataString" ])
                     |> SynExpr.paren
                     |> SynExpr.plus (SynExpr.plus uri (SynExpr.CreateConst ("&" + paramKey + "=")))
                 )
@@ -412,42 +397,76 @@ module internal HttpClientGenerator =
             | String -> SynExpr.createIdent "responseString"
             | Stream -> SynExpr.createIdent "responseStream"
             | RestEaseResponseType contents ->
-                let deserialiser =
-                    JsonParseGenerator.parseNode
+                match JsonNodeWithNullability.Identify contents with
+                | CannotBeNull ->
+                    let deserialiser =
+                        JsonParseGenerator.parseNonNullableNode
+                            None
+                            JsonParseGenerator.JsonParseOption.None
+                            contents
+                            (SynExpr.createIdent "jsonNode")
+                        |> SynExpr.paren
+                        |> SynExpr.createThunk
+
+                    // new RestEase.Response (content : string, response : HttpResponseMessage, deserialiser : unit -> 'T)
+                    SynExpr.createNew
+                        (SynType.app' (SynType.createLongIdent' [ "RestEase" ; "Response" ]) [ SynType.Anon range0 ])
+                        (SynExpr.tupleNoParen
+                            [
+                                SynExpr.createIdent "responseString"
+                                SynExpr.createIdent "response"
+                                deserialiser
+                            ])
+                | Nullable ->
+                    let deserialiser =
+                        JsonParseGenerator.parseNullableNode
+                            None
+                            JsonParseGenerator.JsonParseOption.None
+                            contents
+                            (SynExpr.createIdent "jsonNode")
+                        |> SynExpr.paren
+                        |> SynExpr.createThunk
+
+                    // new RestEase.Response (content : string, response : HttpResponseMessage, deserialiser : unit -> 'T)
+                    SynExpr.createNew
+                        (SynType.app' (SynType.createLongIdent' [ "RestEase" ; "Response" ]) [ SynType.Anon range0 ])
+                        (SynExpr.tupleNoParen
+                            [
+                                SynExpr.createIdent "responseString"
+                                SynExpr.createIdent "response"
+                                deserialiser
+                            ])
+            | retType ->
+                match JsonNodeWithNullability.Identify retType with
+                | Nullable ->
+                    JsonParseGenerator.parseNullableNode
                         None
                         JsonParseGenerator.JsonParseOption.None
-                        contents
+                        retType
+                        (SynExpr.createIdent "jsonNode")
+                | CannotBeNull ->
+                    JsonParseGenerator.parseNonNullableNode
+                        None
+                        JsonParseGenerator.JsonParseOption.None
+                        retType
                         (SynExpr.createIdent "jsonNode")
-                    |> SynExpr.paren
-                    |> SynExpr.createThunk
-
-                // new RestEase.Response (content : string, response : HttpResponseMessage, deserialiser : unit -> 'T)
-                SynExpr.createNew
-                    (SynType.app' (SynType.createLongIdent' [ "RestEase" ; "Response" ]) [ SynType.Anon range0 ])
-                    (SynExpr.tupleNoParen
-                        [
-                            SynExpr.createIdent "responseString"
-                            SynExpr.createIdent "response"
-                            deserialiser
-                        ])
-            | retType ->
-                JsonParseGenerator.parseNode
-                    None
-                    JsonParseGenerator.JsonParseOption.None
-                    retType
-                    (SynExpr.createIdent "jsonNode")
 
         let contentTypeHeader, memberHeaders =
             info.Headers
-            |> List.partition (fun (headerName, headerValue) ->
+            |> List.partition (fun (headerName, _headerValue) ->
                 match headerName |> SynExpr.stripOptionalParen with
-                | SynExpr.Const (SynConst.String ("Content-Type", _, _), _) -> true
+                | SynExpr.Const (SynConst.String (s, _, _), _) ->
+                    System.String.Equals (s, "Content-Type", System.StringComparison.OrdinalIgnoreCase)
                 | _ -> false
             )
 
         let contentTypeHeader =
             match contentTypeHeader with
-            | [] -> None
+            | [] ->
+                // Set application/json if we *know* we're sending JSON
+                match bodyParam with
+                | Some (BodyParamMethods.Serialise _, _) -> Some (SynExpr.CreateConst "application/json")
+                | _ -> None
             | [ _, ct ] -> Some (SynExpr.stripOptionalParen ct)
             | _ -> failwith "Unexpectedly got multiple Content-Type headers"
 
@@ -508,23 +527,45 @@ module internal HttpClientGenerator =
                         )
                     ]
                 | BodyParamMethods.Serialise ty ->
+                    let isNullable =
+                        match JsonNodeWithNullability.Identify ty with
+                        | CannotBeNull -> false
+                        | Nullable -> true
+
                     [
                         Let (
                             "queryParams",
                             createStringContent (
                                 SynExpr.createIdent' bodyParamName
-                                |> SynExpr.pipeThroughFunction (fst (JsonSerializeGenerator.serializeNode ty))
+                                |> SynExpr.pipeThroughFunction (
+                                    fst (
+                                        (if isNullable then
+                                             JsonSerializeGenerator.serializeNodeNullable
+                                         else
+                                             JsonSerializeGenerator.serializeNodeNonNullable)
+                                            ty
+                                    )
+                                )
                                 |> SynExpr.pipeThroughFunction (
                                     SynExpr.createLambda
                                         "node"
-                                        (SynExpr.ifThenElse
-                                            (SynExpr.applyFunction
-                                                (SynExpr.createIdent "isNull")
-                                                (SynExpr.createIdent "node"))
-                                            (SynExpr.applyFunction
-                                                (SynExpr.createLongIdent [ "node" ; "ToJsonString" ])
-                                                (SynExpr.CreateConst ()))
-                                            (SynExpr.CreateConst "null"))
+                                        (if isNullable then
+                                             SynExpr.createMatch
+                                                 (SynExpr.createIdent "node")
+                                                 [
+                                                     SynMatchClause.create
+                                                         (SynPat.named "None")
+                                                         (SynExpr.CreateConst "null")
+                                                     SynMatchClause.create
+                                                         (SynPat.nameWithArgs "Some" [ SynPat.named "node" ])
+                                                         (SynExpr.applyFunction
+                                                             (SynExpr.createLongIdent [ "node" ; "ToJsonString" ])
+                                                             (SynExpr.CreateConst ()))
+                                                 ]
+                                         else
+                                             (SynExpr.applyFunction
+                                                 (SynExpr.createLongIdent [ "node" ; "ToJsonString" ])
+                                                 (SynExpr.CreateConst ())))
                                 )
                             )
                         )
@@ -571,6 +612,24 @@ module internal HttpClientGenerator =
                     )
                 )
 
+            let jsonNodeWithoutNull =
+                match JsonNodeWithNullability.Identify info.TaskReturnType with
+                | Nullable ->
+                    Let (
+                        "jsonNode",
+                        SynExpr.createIdent "jsonNode"
+                        |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Option" ; "ofObj" ])
+                    )
+                | CannotBeNull ->
+                    Let (
+                        "jsonNode",
+                        JsonSerializeGenerator.assertNotNull
+                            (Ident.create "jsonNode")
+                            (SynExpr.CreateConst
+                                $"Response from server was the JSON null object; expected a non-nullable type %s{SynType.toHumanReadableString info.TaskReturnType}")
+                            (SynExpr.createIdent "jsonNode")
+                    )
+
             let setVariableHeaders =
                 variableHeaders
                 |> List.map (fun (headerName, callToGetValue) ->
@@ -645,14 +704,16 @@ module internal HttpClientGenerator =
                     yield responseString
                     yield responseStream
                     yield jsonNode
+                    yield jsonNodeWithoutNull
                 | String -> yield responseString
                 | Stream -> yield responseStream
-                | Unit ->
+                | UnitType ->
                     // What we're returning doesn't depend on the content, so don't bother!
                     ()
                 | _ ->
                     yield responseStream
                     yield jsonNode
+                    yield jsonNodeWithoutNull
             ]
             |> SynExpr.createCompExpr "async" returnExpr
             |> SynExpr.startAsTask cancellationTokenArg
@@ -999,7 +1060,7 @@ type HttpClientGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let types = Ast.extractTypeDefn ast
+            let types = Ast.getTypes ast
 
             let opens = AstHelper.extractOpens ast
 

WoofWare.Myriad.Plugins/HttpMethod.fs

@@ -0,0 +1,66 @@
+namespace WoofWare.Myriad.Plugins
+
+open System
+
+/// An HTTP method. This is System.Net.Http.HttpMethod, but
+/// a proper discriminated union.
+type HttpMethod =
+    /// HTTP Get
+    | Get
+    /// HTTP Post
+    | Post
+    /// HTTP Delete
+    | Delete
+    /// HTTP Patch
+    | Patch
+    /// HTTP Options
+    | Options
+    /// HTTP Head
+    | Head
+    /// HTTP Put
+    | Put
+    /// HTTP Trace
+    | Trace
+
+    /// Convert to the standard library's enum type.
+    member this.ToDotNet () : System.Net.Http.HttpMethod =
+        match this with
+        | HttpMethod.Get -> System.Net.Http.HttpMethod.Get
+        | HttpMethod.Post -> System.Net.Http.HttpMethod.Post
+        | HttpMethod.Delete -> System.Net.Http.HttpMethod.Delete
+        | HttpMethod.Patch -> System.Net.Http.HttpMethod.Patch
+        | HttpMethod.Options -> System.Net.Http.HttpMethod.Options
+        | HttpMethod.Head -> System.Net.Http.HttpMethod.Head
+        | HttpMethod.Put -> System.Net.Http.HttpMethod.Put
+        | HttpMethod.Trace -> System.Net.Http.HttpMethod.Trace
+
+    /// Human-readable string representation.
+    override this.ToString () : string =
+        match this with
+        | HttpMethod.Get -> "Get"
+        | HttpMethod.Post -> "Post"
+        | HttpMethod.Delete -> "Delete"
+        | HttpMethod.Patch -> "Patch"
+        | HttpMethod.Options -> "Options"
+        | HttpMethod.Head -> "Head"
+        | HttpMethod.Put -> "Put"
+        | HttpMethod.Trace -> "Trace"
+
+    /// Throws on invalid inputs.
+    static member Parse (s : string) : HttpMethod =
+        if String.Equals (s, "get", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Get
+        elif String.Equals (s, "post", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Post
+        elif String.Equals (s, "patch", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Patch
+        elif String.Equals (s, "delete", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Delete
+        elif String.Equals (s, "head", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Head
+        elif String.Equals (s, "options", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Options
+        elif String.Equals (s, "put", StringComparison.OrdinalIgnoreCase) then
+            HttpMethod.Put
+        else
+            failwith $"Unrecognised method: %s{s}"

WoofWare.Myriad.Plugins/InterfaceMockGenerator.fs

@@ -3,6 +3,7 @@ namespace WoofWare.Myriad.Plugins
 open System
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.Xml
+open WoofWare.Whippet.Fantomas
 
 type internal GenerateMockOutputSpec =
     {
@@ -88,7 +89,7 @@ module internal InterfaceMockGenerator =
                      []
                  else
                      [ SynPat.unit ])
-                (AstHelper.instantiateRecord constructorFields)
+                (SynExpr.createRecord None constructorFields)
             |> SynBinding.withXmlDoc (PreXmlDoc.create "An implementation where every method throws.")
             |> SynBinding.withReturnAnnotation constructorReturnType
             |> SynMemberDefn.staticMember
@@ -158,6 +159,15 @@ module internal InterfaceMockGenerator =
                     |> SynMemberDefn.memberImplementation
                 )
 
+            let properties =
+                interfaceType.Properties
+                |> List.map (fun pi ->
+                    SynExpr.createLongIdent' [ Ident.create "this" ; pi.Identifier ]
+                    |> SynExpr.applyTo (SynExpr.CreateConst ())
+                    |> SynBinding.basic [ Ident.create "this" ; pi.Identifier ] []
+                    |> SynMemberDefn.memberImplementation
+                )
+
             let interfaceName =
                 let baseName = SynType.createLongIdent interfaceType.Name
 
@@ -173,7 +183,7 @@ module internal InterfaceMockGenerator =
 
                     SynType.app' baseName generics
 
-            SynMemberDefn.Interface (interfaceName, Some range0, Some members, range0)
+            SynMemberDefn.Interface (interfaceName, Some range0, Some (members @ properties), range0)
 
         let access =
             match interfaceType.Accessibility, spec.IsInternal with
@@ -247,6 +257,15 @@ module internal InterfaceMockGenerator =
         |> SynField.make
         |> SynField.withDocString (mem.XmlDoc |> Option.defaultValue PreXmlDoc.Empty)
 
+    let constructProperty (prop : PropertyInfo) : SynField =
+        {
+            Attrs = []
+            Ident = Some prop.Identifier
+            Type = SynType.toFun [ SynType.unit ] prop.Type
+        }
+        |> SynField.make
+        |> SynField.withDocString (prop.XmlDoc |> Option.defaultValue PreXmlDoc.Empty)
+
     let createRecord
         (namespaceId : LongIdent)
         (opens : SynOpenDeclTarget list)
@@ -254,7 +273,12 @@ module internal InterfaceMockGenerator =
         : SynModuleOrNamespace
         =
         let interfaceType = AstHelper.parseInterface interfaceType
-        let fields = interfaceType.Members |> List.map constructMember
+
+        let fields =
+            interfaceType.Members
+            |> List.map constructMember
+            |> List.append (interfaceType.Properties |> List.map constructProperty)
+
         let docString = PreXmlDoc.create "Mock record type for an interface"
 
         let name =
@@ -290,14 +314,14 @@ type InterfaceMockGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let types = Ast.extractTypeDefn ast
+            let types = Ast.getTypes ast
 
             let namespaceAndInterfaces =
                 types
                 |> List.choose (fun (ns, types) ->
                     types
                     |> List.choose (fun typeDef ->
-                        match Ast.getAttribute<GenerateMockAttribute> typeDef with
+                        match SynTypeDefn.getAttribute typeof<GenerateMockAttribute>.Name typeDef with
                         | None ->
                             let name = SynTypeDefn.getName typeDef |> List.map _.idText |> String.concat "."
 

WoofWare.Myriad.Plugins/JsonHelpers.fs

@@ -0,0 +1,48 @@
+namespace WoofWare.Myriad.Plugins
+
+open System.Text.Json.Nodes
+
+[<AutoOpen>]
+module internal JsonHelpers =
+    let inline asString (n : JsonNode) (key : string) : string =
+        match n.[key] with
+        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
+        | s -> s.GetValue<string> ()
+
+    [<RequiresExplicitTypeArguments>]
+    let inline asOpt<'ret> (n : JsonNode) (key : string) : 'ret option =
+        match n.[key] with
+        | null -> None
+        | s -> s.GetValue<'ret> () |> Some
+
+    let inline asObj (n : JsonNode) (key : string) : JsonObject =
+        match n.[key] with
+        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
+        | o -> o.AsObject ()
+
+    let inline asObjOpt (n : JsonNode) (key : string) : JsonObject option =
+        match n.[key] with
+        | null -> None
+        | o -> o.AsObject () |> Some
+
+    let inline asArr (n : JsonNode) (key : string) : JsonArray =
+        match n.[key] with
+        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
+        | o -> o.AsArray ()
+
+    let inline asArrOpt (n : JsonNode) (key : string) : JsonArray option =
+        match n.[key] with
+        | null -> None
+        | o -> o.AsArray () |> Some
+
+    [<RequiresExplicitTypeArguments>]
+    let inline asArr'<'v> (n : JsonNode) (key : string) : 'v list =
+        match n.[key] with
+        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
+        | o -> o.AsArray () |> Seq.map (fun v -> v.GetValue<'v> ()) |> Seq.toList
+
+    [<RequiresExplicitTypeArguments>]
+    let inline asArrOpt'<'v> (n : JsonNode) (key : string) : 'v list option =
+        match n.[key] with
+        | null -> None
+        | o -> o.AsArray () |> Seq.map (fun v -> v.GetValue<'v> ()) |> Seq.toList |> Some

WoofWare.Myriad.Plugins/JsonParseGenerator.fs

@@ -4,6 +4,7 @@ open System
 open System.Text
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.SyntaxTrivia
+open WoofWare.Whippet.Fantomas
 
 type internal JsonParseOutputSpec =
     {
@@ -25,7 +26,7 @@ module internal JsonParseGenerator =
             }
 
     /// (match {indexed} with | null -> raise (System.Collections.Generic.KeyNotFoundException ({propertyName} not found)) | v -> v)
-    let assertNotNull (propertyName : SynExpr) (indexed : SynExpr) =
+    let assertPropertyExists (propertyName : SynExpr) (indexed : SynExpr) =
         let raiseExpr =
             SynExpr.applyFunction
                 (SynExpr.createIdent "sprintf")
@@ -39,34 +40,34 @@ module internal JsonParseGenerator =
             |> SynExpr.applyFunction (SynExpr.createIdent "raise")
 
         [
-            SynMatchClause.create SynPat.createNull raiseExpr
-            SynMatchClause.create (SynPat.named "v") (SynExpr.createIdent "v")
+            SynMatchClause.create (SynPat.named "None") raiseExpr
+            SynMatchClause.create (SynPat.nameWithArgs "Some" [ SynPat.named "v" ]) (SynExpr.createIdent "v")
         ]
         |> SynExpr.createMatch indexed
         |> SynExpr.paren
 
     /// {node}.AsValue().GetValue<{typeName}> ()
-    /// If `propertyName` is Some, uses `assertNotNull {node}` instead of `{node}`.
+    /// If `propertyName` is Some, uses `assertPropertyExists {node}` instead of `{node}`.
     let asValueGetValue (propertyName : SynExpr option) (typeName : string) (node : SynExpr) : SynExpr =
         match propertyName with
         | None -> node
-        | Some propertyName -> assertNotNull propertyName node
+        | Some propertyName -> assertPropertyExists propertyName node
         |> SynExpr.callMethod "AsValue"
         |> SynExpr.callGenericMethod' "GetValue" typeName
 
     let asValueGetValueIdent (propertyName : SynExpr option) (typeName : LongIdent) (node : SynExpr) : SynExpr =
         match propertyName with
         | None -> node
-        | Some propertyName -> assertNotNull propertyName node
+        | Some propertyName -> assertPropertyExists propertyName node
         |> SynExpr.callMethod "AsValue"
         |> SynExpr.callGenericMethod (SynLongIdent.createS "GetValue") [ SynType.createLongIdent typeName ]
 
     /// {node}.AsObject()
-    /// If `propertyName` is Some, uses `assertNotNull {node}` instead of `{node}`.
+    /// If `propertyName` is Some, uses `assertPropertyExists {node}` instead of `{node}`.
     let asObject (propertyName : SynExpr option) (node : SynExpr) : SynExpr =
         match propertyName with
         | None -> node
-        | Some propertyName -> assertNotNull propertyName node
+        | Some propertyName -> assertPropertyExists propertyName node
         |> SynExpr.callMethod "AsObject"
 
     /// {type}.jsonParse {node}
@@ -76,11 +77,12 @@ module internal JsonParseGenerator =
 
     /// collectionType is e.g. "List"; we'll be calling `ofSeq` on it.
     /// body is the body of a lambda which takes a parameter `elt`.
-    /// {assertNotNull node}.AsArray()
-    /// |> Seq.map (fun elt -> {body})
+    /// {assertPropertyExists node}.AsArray()
+    /// |> Seq.map (fun elt -> {assertNotNull} {body})
     /// |> {collectionType}.ofSeq
     let asArrayMapped
         (propertyName : SynExpr option)
+        (elementType : SynType)
         (collectionType : string)
         (node : SynExpr)
         (body : SynExpr)
@@ -88,10 +90,23 @@ module internal JsonParseGenerator =
         =
         match propertyName with
         | None -> node
-        | Some propertyName -> assertNotNull propertyName node
+        | Some propertyName -> assertPropertyExists propertyName node
         |> SynExpr.callMethod "AsArray"
         |> SynExpr.pipeThroughFunction (
-            SynExpr.applyFunction (SynExpr.createLongIdent [ "Seq" ; "map" ]) (SynExpr.createLambda "elt" body)
+            body
+            |> JsonSerializeGenerator.assertNotNull
+                (Ident.create "elt")
+                (match propertyName with
+                 | None ->
+                     SynExpr.CreateConst
+                         $"Expected element of array (element type %s{SynType.toHumanReadableString elementType}) to be non-null, but found a null element"
+                 | Some propertyName ->
+                     SynExpr.CreateConst
+                         $"Expected element of array (element type %s{SynType.toHumanReadableString elementType}) to be non-null, but found a null element, at %%s"
+                     |> SynExpr.applyFunction (SynExpr.createIdent "sprintf")
+                     |> SynExpr.applyTo propertyName)
+            |> SynExpr.createLambda "elt"
+            |> SynExpr.applyFunction (SynExpr.createLongIdent [ "Seq" ; "map" ])
         )
         |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ collectionType ; "ofSeq" ])
 
@@ -100,14 +115,41 @@ module internal JsonParseGenerator =
 
     /// fun kvp -> let key = {key(kvp)} in let value = {value(kvp)} in (key, value))
     /// The inputs will be fed with appropriate SynExprs to apply them to the `kvp.Key` and `kvp.Value` args.
-    let dictionaryMapper (key : SynExpr -> SynExpr) (value : SynExpr -> SynExpr) : SynExpr =
+    let dictionaryMapper
+        (propertyName : SynExpr option)
+        (valueTypeIsNullable : bool)
+        (key : SynExpr -> SynExpr)
+        (valueType : SynType)
+        (value : SynExpr -> SynExpr)
+        : SynExpr
+        =
         let keyArg = SynExpr.createLongIdent [ "kvp" ; "Key" ] |> SynExpr.paren
 
-        let valueArg = SynExpr.createLongIdent [ "kvp" ; "Value" ] |> SynExpr.paren
+        let valueArg = SynExpr.createLongIdent [ "kvp" ; "Value" ]
+
+        let value =
+            if valueTypeIsNullable then
+                (value (SynExpr.createIdent "value"))
+            else
+                let errorMessage =
+                    match propertyName with
+                    | None ->
+                        SynExpr.CreateConst
+                            $"Expected dictionary value of type %s{SynType.toHumanReadableString valueType} to be non-null, but it was null"
+                    | Some propertyName ->
+                        SynExpr.CreateConst
+                            $"Expected dictionary value of type %s{SynType.toHumanReadableString valueType} to be non-null, but it was null, at key %%s"
+                        |> SynExpr.applyFunction (SynExpr.createIdent "sprintf")
+                        |> SynExpr.applyTo propertyName
+
+                JsonSerializeGenerator.assertNotNull
+                    (Ident.create "value")
+                    errorMessage
+                    (value (SynExpr.createIdent "value"))
 
         // No need to paren here, we're on the LHS of a `let`
-        SynExpr.tupleNoParen [ SynExpr.createIdent "key" ; SynExpr.createIdent "value" ]
-        |> SynExpr.createLet [ SynBinding.basic [ Ident.create "value" ] [] (value valueArg) ]
+        SynExpr.tupleNoParen [ SynExpr.createIdent "key" ; value ]
+        |> SynExpr.createLet [ SynBinding.basic [ Ident.create "value" ] [] valueArg ]
         |> SynExpr.createLet [ SynBinding.basic [ Ident.create "key" ] [] (key keyArg) ]
         |> SynExpr.createLambda "kvp"
 
@@ -164,10 +206,61 @@ module internal JsonParseGenerator =
                 ))
                 handler
 
+    let rec parseNullableNode
+        // TODO: unused?!
+        (propertyName : SynExpr option)
+        (options : JsonParseOption)
+        (fieldType : SynType)
+        (node : SynExpr)
+        : SynExpr
+        =
+        match fieldType with
+        | OptionType ty ->
+            match ty with
+            | OptionType _
+            | NullableType _ ->
+                failwith
+                    $"Nested nullable types are not supported, because we can't distinguish between None and Some None. %s{SynType.toHumanReadableString ty}"
+            | _ ->
+
+            let someClause =
+                parseNonNullableNode None options ty (SynExpr.createIdent "v")
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "Some")
+                |> SynMatchClause.create (SynPat.nameWithArgs "Some" [ SynPat.named "v" ])
+
+            [
+                SynMatchClause.create (SynPat.named "None") (SynExpr.createIdent "None")
+                someClause
+            ]
+            |> SynExpr.createMatch node
+        | NullableType ty ->
+            match ty with
+            | OptionType _
+            | NullableType _ ->
+                failwith
+                    $"Nested nullable types are not supported, because we can't distinguish between None and Some None. %s{SynType.toHumanReadableString ty}"
+            | _ ->
+
+            let someClause =
+                parseNonNullableNode None options ty (SynExpr.createIdent "v")
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Nullable" ])
+                |> SynMatchClause.create (SynPat.nameWithArgs "Some" [ SynPat.named "v" ])
+
+            [
+                SynMatchClause.create
+                    (SynPat.named "None")
+                    (SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "Nullable" ]) (SynExpr.CreateConst ()))
+                someClause
+            ]
+            |> SynExpr.createMatch node
+        | _ ->
+            failwith
+                $"Encountered type %s{SynType.toHumanReadableString fieldType} which is expected to be nullable, but couldn't identify it"
+
     /// Given `node.["town"]`, for example, choose how to obtain a JSON value from it.
     /// The property name is used in error messages at runtime to show where a JSON
     /// parse error occurred; supply `None` to indicate "don't validate".
-    let rec parseNode
+    and parseNonNullableNode
         (propertyName : SynExpr option)
         (options : JsonParseOption)
         (fieldType : SynType)
@@ -176,101 +269,184 @@ module internal JsonParseGenerator =
         =
         // TODO: parsing format for DateTime etc
         match fieldType with
+        | OptionType _
+        | NullableType _ ->
+            failwith
+                $"Unexpectedly parsing nullable type %s{SynType.toHumanReadableString fieldType} as if it were non-nullable."
+        // Struct types
         | DateOnly ->
             node
             |> asValueGetValue propertyName "string"
             |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "DateOnly" ; "Parse" ])
-        | Uri ->
-            node
-            |> asValueGetValue propertyName "string"
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Uri" ])
-        | Guid ->
-            node
-            |> asValueGetValue propertyName "string"
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Guid" ; "Parse" ])
         | DateTime ->
             node
             |> asValueGetValue propertyName "string"
             |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "DateTime" ; "Parse" ])
+        | NumberType typeName -> parseNumberType options propertyName node typeName
+        | Guid ->
+            node
+            |> asValueGetValue propertyName "string"
+            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Guid" ; "Parse" ])
+        // Reference types
+        | Uri ->
+            node
+            |> asValueGetValue propertyName "string"
+            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Uri" ])
         | DateTimeOffset ->
             node
             |> asValueGetValue propertyName "string"
             |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "DateTimeOffset" ; "Parse" ])
-        | NumberType typeName -> parseNumberType options propertyName node typeName
         | PrimitiveType typeName -> asValueGetValueIdent propertyName typeName node
-        | OptionType ty ->
-            let someClause =
-                parseNode None options ty (SynExpr.createIdent "v")
-                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "Some")
-                |> SynMatchClause.create (SynPat.named "v")
-
-            [
-                SynMatchClause.create SynPat.createNull (SynExpr.createIdent "None")
-                someClause
-            ]
-            |> SynExpr.createMatch node
-        | NullableType ty ->
-            let someClause =
-                parseNode None options ty (SynExpr.createIdent "v")
-                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Nullable" ])
-                |> SynMatchClause.create (SynPat.named "v")
-
-            [
-                SynMatchClause.create
-                    SynPat.createNull
-                    (SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "Nullable" ]) (SynExpr.CreateConst ()))
-                someClause
-            ]
-            |> SynExpr.createMatch node
         | ListType ty ->
-            parseNode None options ty (SynExpr.createIdent "elt")
-            |> asArrayMapped propertyName "List" node
+            match JsonNodeWithNullability.Identify ty with
+            | CannotBeNull ->
+                parseNonNullableNode None options ty (SynExpr.createIdent "elt")
+                |> asArrayMapped propertyName ty "List" node
+            | Nullable ->
+                parseNullableNode None options ty (SynExpr.createIdent "elt")
+                |> asArrayMapped propertyName ty "List" node
         | ArrayType ty ->
-            parseNode None options ty (SynExpr.createIdent "elt")
-            |> asArrayMapped propertyName "Array" node
+            match JsonNodeWithNullability.Identify ty with
+            | CannotBeNull ->
+                parseNonNullableNode None options ty (SynExpr.createIdent "elt")
+                |> asArrayMapped propertyName ty "Array" node
+            | Nullable ->
+                parseNullableNode None options ty (SynExpr.createIdent "elt")
+                |> asArrayMapped propertyName ty "Array" node
         | IDictionaryType (keyType, valueType) ->
-            node
-            |> asObject propertyName
-            |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
-            )
-            |> SynExpr.pipeThroughFunction (SynExpr.createIdent "dict")
+            match JsonNodeWithNullability.Identify valueType with
+            | CannotBeNull ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            false
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNonNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "dict")
+            | Nullable ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            true
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "dict")
         | DictionaryType (keyType, valueType) ->
-            node
-            |> asObject propertyName
-            |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
-            )
-            |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "KeyValuePair" ])
-            )
-            |> SynExpr.pipeThroughFunction (
-                SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "Dictionary" ]
-            )
+            match JsonNodeWithNullability.Identify valueType with
+            | CannotBeNull ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            false
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNonNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "KeyValuePair" ])
+                )
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "Dictionary" ]
+                )
+            | Nullable ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            true
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "KeyValuePair" ])
+                )
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "Dictionary" ]
+                )
         | IReadOnlyDictionaryType (keyType, valueType) ->
-            node
-            |> asObject propertyName
-            |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
-            )
-            |> SynExpr.pipeThroughFunction (SynExpr.createIdent "readOnlyDict")
+            match JsonNodeWithNullability.Identify valueType with
+            | CannotBeNull ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            false
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNonNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "readOnlyDict")
+            | Nullable ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            true
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "readOnlyDict")
         | MapType (keyType, valueType) ->
-            node
-            |> asObject propertyName
-            |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
-            )
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Map" ; "ofSeq" ])
+            match JsonNodeWithNullability.Identify valueType with
+            | CannotBeNull ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            false
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNonNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Map" ; "ofSeq" ])
+            | Nullable ->
+                node
+                |> asObject propertyName
+                |> SynExpr.pipeThroughFunction (
+                    SynExpr.applyFunction
+                        (SynExpr.createLongIdent [ "Seq" ; "map" ])
+                        (dictionaryMapper
+                            propertyName
+                            true
+                            (parseKeyString keyType)
+                            valueType
+                            (parseNullableNode None options valueType))
+                )
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Map" ; "ofSeq" ])
         | BigInt ->
             node
             |> SynExpr.callMethod "ToJsonString"
@@ -280,8 +456,8 @@ module internal JsonParseGenerator =
             parseNumberType options propertyName node primType
             |> SynExpr.pipeThroughFunction (Measure.getLanguagePrimitivesMeasure primType)
         | JsonNode -> node
-        | Unit -> SynExpr.CreateConst ()
-        | _ ->
+        | UnitType -> SynExpr.CreateConst ()
+        | fieldType ->
             // Let's just hope that we've also got our own type annotation!
             let typeName =
                 match fieldType with
@@ -290,14 +466,45 @@ module internal JsonParseGenerator =
 
             match propertyName with
             | None -> node
-            | Some propertyName -> assertNotNull propertyName node
+            | Some propertyName -> assertPropertyExists propertyName node
             |> typeJsonParse typeName
 
     /// propertyName is probably a string literal, but it could be a [<Literal>] variable
     /// The result of this function is the body of a let-binding (not including the LHS of that let-binding).
     let createParseRhs (options : JsonParseOption) (propertyName : SynExpr) (fieldType : SynType) : SynExpr =
-        let objectToParse = SynExpr.createIdent "node" |> SynExpr.index propertyName
-        parseNode (Some propertyName) options fieldType objectToParse
+        match JsonNodeWithNullability.Identify fieldType with
+        | Nullable ->
+            let objectToParse =
+                SynExpr.createIdent "node"
+                |> SynExpr.index propertyName
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Option" ; "ofObj" ])
+
+            parseNullableNode (Some propertyName) options fieldType objectToParse
+        | CannotBeNull ->
+            [
+                SynMatchClause.create
+                    (SynPat.named "None")
+                    (SynExpr.applyFunction
+                        (SynExpr.createIdent "raise")
+                        (SynExpr.paren (
+                            SynExpr.applyFunction
+                                (SynExpr.createLongIdent
+                                    [ "System" ; "Collections" ; "Generic" ; "KeyNotFoundException" ])
+                                (SynExpr.applyFunction
+                                    (SynExpr.createIdent "sprintf")
+                                    (SynExpr.CreateConst "Required key '%s' not found on JSON object")
+                                 |> SynExpr.applyTo (SynExpr.paren propertyName)
+                                 |> SynExpr.paren)
+                        )))
+                SynMatchClause.create
+                    (SynPat.nameWithArgs "Some" [ SynPat.named "node" ])
+                    (parseNonNullableNode None options fieldType (SynExpr.createIdent "node"))
+            ]
+            |> SynExpr.createMatch (
+                SynExpr.createIdent "node"
+                |> SynExpr.index propertyName
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Option" ; "ofObj" ])
+            )
 
     let isJsonNumberHandling (literal : LongIdent) : bool =
         match List.rev literal |> List.map (fun ident -> ident.idText) with
@@ -350,10 +557,7 @@ module internal JsonParseGenerator =
     let getParseOptions (fieldAttrs : SynAttribute list) =
         (JsonParseOption.None, fieldAttrs)
         ||> List.fold (fun options attr ->
-            if
-                (SynLongIdent.toString attr.TypeName)
-                    .EndsWith ("JsonNumberHandling", StringComparison.Ordinal)
-            then
+            if (SynLongIdent.toString attr.TypeName).EndsWith ("JsonNumberHandling", StringComparison.Ordinal) then
                 let qualifiedEnumValue =
                     match SynExpr.stripOptionalParen attr.ArgExpr with
                     | SynExpr.LongIdent (_, SynLongIdent (ident, _, _), _, _) when isJsonNumberHandling ident ->
@@ -383,15 +587,13 @@ module internal JsonParseGenerator =
                 let propertyNameAttr =
                     fieldData.Attrs
                     |> List.tryFind (fun attr ->
-                        (SynLongIdent.toString attr.TypeName)
-                            .EndsWith ("JsonPropertyName", StringComparison.Ordinal)
+                        (SynLongIdent.toString attr.TypeName).EndsWith ("JsonPropertyName", StringComparison.Ordinal)
                     )
 
                 let extensionDataAttr =
                     fieldData.Attrs
                     |> List.tryFind (fun attr ->
-                        (SynLongIdent.toString attr.TypeName)
-                            .EndsWith ("JsonExtensionData", StringComparison.Ordinal)
+                        (SynLongIdent.toString attr.TypeName).EndsWith ("JsonExtensionData", StringComparison.Ordinal)
                     )
 
                 let propertyName =
@@ -484,7 +686,7 @@ module internal JsonParseGenerator =
         let finalConstruction =
             fields
             |> List.mapi (fun i fieldData -> SynLongIdent.createI fieldData.Ident, SynExpr.createIdent $"arg_%i{i}")
-            |> AstHelper.instantiateRecord
+            |> SynExpr.createRecord None
 
         (finalConstruction, assignments)
         ||> List.fold (fun final assignment -> SynExpr.createLet [ assignment ] final)
@@ -509,7 +711,8 @@ module internal JsonParseGenerator =
                     |> SynExpr.createLet
                         [
                             SynExpr.index (SynExpr.CreateConst "data") (SynExpr.createIdent "node")
-                            |> assertNotNull (SynExpr.CreateConst "data")
+                            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Option" ; "ofObj" ])
+                            |> assertPropertyExists (SynExpr.CreateConst "data")
                             |> SynBinding.basic [ Ident.create "node" ] []
                         ]
 
@@ -557,7 +760,8 @@ module internal JsonParseGenerator =
 
                 SynExpr.createIdent "node"
                 |> SynExpr.index property
-                |> assertNotNull property
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Option" ; "ofObj" ])
+                |> assertPropertyExists property
                 |> SynExpr.pipeThroughFunction (
                     SynExpr.createLambda "v" (SynExpr.callGenericMethod' "GetValue" "string" (SynExpr.createIdent "v"))
                 )
@@ -710,13 +914,13 @@ type JsonParseGenerator () =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
             let relevantTypes =
-                Ast.extractTypeDefn ast
+                Ast.getTypes ast
                 |> List.map (fun (name, defns) ->
                     defns
                     |> List.choose (fun defn ->
-                        if Ast.isRecord defn then Some defn
-                        elif Ast.isDu defn then Some defn
-                        elif AstHelper.isEnum defn then Some defn
+                        if SynTypeDefn.isRecord defn then Some defn
+                        elif SynTypeDefn.isDu defn then Some defn
+                        elif SynTypeDefn.isEnum defn then Some defn
                         else None
                     )
                     |> fun defns -> name, defns

WoofWare.Myriad.Plugins/JsonSerializeGenerator.fs

@@ -3,30 +3,107 @@ namespace WoofWare.Myriad.Plugins
 open System
 open System.Text
 open Fantomas.FCS.Syntax
+open WoofWare.Whippet.Fantomas
 
 type internal JsonSerializeOutputSpec =
     {
         ExtensionMethods : bool
     }
 
+/// https://github.com/Smaug123/WoofWare.Myriad/issues/364
+/// The insane design of System.Text.Json is finally causing us to
+/// do vast amounts of coding rather than merely being very annoying.
+type internal JsonNodeWithNullability =
+    | CannotBeNull
+    | Nullable
+
+    static member Identify (ty : SynType) : JsonNodeWithNullability =
+        match ty with
+        | OptionType _
+        | NullableType _ -> JsonNodeWithNullability.Nullable
+        | _ -> JsonNodeWithNullability.CannotBeNull
+
 [<RequireQualifiedAccess>]
 module internal JsonSerializeGenerator =
     open Fantomas.FCS.Text.Range
 
 
     // The absolutely galaxy-brained implementation of JsonValue has `JsonValue.Parse "null"`
-    // identically equal to null. We have to work around this later, but we might as well just
-    // be efficient here and whip up the null directly.
-    let private jsonNull () =
-        SynExpr.createNull ()
-        |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
+    // identically equal to null, so it's hard to use that type. We use `None` instead to represent
+    // the JSON null value.
+    let private jsonNull () = SynExpr.createIdent "None"
+
+    let assertNotNull (boundIdent : Ident) (message : SynExpr) (body : SynExpr) : SynExpr =
+        let raiseExpr =
+            message
+            |> SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "ArgumentNullException" ])
+            |> SynExpr.paren
+            |> SynExpr.applyFunction (SynExpr.createIdent "raise")
+
+        [
+            SynMatchClause.create SynPat.createNull raiseExpr
+            SynMatchClause.create (SynPat.namedI boundIdent) body
+        ]
+        |> SynExpr.createMatch (SynExpr.createIdent' boundIdent)
+        |> SynExpr.paren
+
+    /// The output of this will be an *optional* JsonNode.
+    let rec serializeNodeNullable (fieldType : SynType) : SynExpr * bool =
+        match fieldType with
+        | NullableType ty ->
+            // fun field -> if field.HasValue then {serializeNode ty} field.Value else JsonValue.Create null
+            match JsonNodeWithNullability.Identify ty with
+            | JsonNodeWithNullability.Nullable ->
+                failwith
+                    $"We don't support nested nullable types, because we can't tell the difference between None and Some None: %s{SynType.toHumanReadableString ty}"
+            | JsonNodeWithNullability.CannotBeNull ->
+
+            let inner, innerIsJsonNode = serializeNodeNonNullable ty
+
+            SynExpr.applyFunction inner (SynExpr.createLongIdent [ "field" ; "Value" ])
+            |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
+            |> SynExpr.pipeThroughFunction (SynExpr.createIdent "Some")
+            |> SynExpr.ifThenElse (SynExpr.createLongIdent [ "field" ; "HasValue" ]) (jsonNull ())
+            |> SynExpr.createLambda "field"
+            |> fun e -> e, innerIsJsonNode
+        | OptionType ty ->
+            // fun field -> match field with | None -> None | Some v -> {serializeNode ty} field |> Some
+            match JsonNodeWithNullability.Identify ty with
+            | JsonNodeWithNullability.Nullable ->
+                failwith
+                    $"We don't support nested nullable types, because we can't tell the difference between None and Some None: %s{SynType.toHumanReadableString ty}"
+            | JsonNodeWithNullability.CannotBeNull ->
+
+            let noneClause = jsonNull () |> SynMatchClause.create (SynPat.named "None")
+
+            let someClause =
+                let inner, innerIsJsonNode = serializeNodeNonNullable ty
+                let target = SynExpr.pipeThroughFunction inner (SynExpr.createIdent "field")
+
+                if innerIsJsonNode then
+                    target
+                else
+                    target
+                    |> SynExpr.paren
+                    |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "Some")
+                |> SynMatchClause.create (SynPat.nameWithArgs "Some" [ SynPat.named "field" ])
+
+            [ noneClause ; someClause ]
+            |> SynExpr.createMatch (SynExpr.createIdent "field")
+            |> SynExpr.createLambda "field"
+            |> fun e -> e, true
+        | _ -> failwith $"Did not recognise type %s{SynType.toHumanReadableString fieldType} as nullable"
 
     /// Given `input.Ident`, for example, choose how to add it to the ambient `node`.
     /// The result is a line like `(fun ident -> InnerType.toJsonNode ident)` or `(fun ident -> JsonValue.Create ident)`.
     /// Returns also a bool which is true if the resulting SynExpr represents something of type JsonNode.
-    let rec serializeNode (fieldType : SynType) : SynExpr * bool =
+    and serializeNodeNonNullable (fieldType : SynType) : SynExpr * bool =
         // TODO: serialization format for DateTime etc
         match fieldType with
+        | OptionType _
+        | NullableType _ ->
+            failwith $"Tried to treat the type %s{SynType.toHumanReadableString fieldType} as non-nullable"
         | DateOnly
         | DateTime
         | NumberType _
@@ -35,8 +112,21 @@ module internal JsonSerializeGenerator =
         | Guid
         | Uri ->
             // JsonValue.Create<type>
-            SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ]
-            |> SynExpr.typeApp [ fieldType ]
+            (SynExpr.createIdent "field")
+            |> assertNotNull
+                (Ident.create "field")
+                (SynExpr.CreateConst
+                    $"Expected type %s{SynType.toHumanReadableString fieldType} to be non-null, but received a null value when serialising")
+            |> SynExpr.createLet
+                [
+                    SynBinding.basic
+                        [ Ident.create "field" ]
+                        []
+                        (SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ]
+                         |> SynExpr.typeApp [ fieldType ]
+                         |> SynExpr.applyTo (SynExpr.createIdent "field"))
+                ]
+            |> SynExpr.createLambda "field"
             |> fun e -> e, false
         | DateTimeOffset ->
             // fun field -> field.ToString("o") |> JsonValue.Create<string>
@@ -49,41 +139,17 @@ module internal JsonSerializeGenerator =
             |> SynExpr.pipeThroughFunction create
             |> SynExpr.createLambda "field"
             |> fun e -> e, false
-        | NullableType ty ->
-            // fun field -> if field.HasValue then {serializeNode ty} field.Value else JsonValue.Create null
-            let inner, innerIsJsonNode = serializeNode ty
-
-            SynExpr.applyFunction inner (SynExpr.createLongIdent [ "field" ; "Value" ])
-            |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
-            |> SynExpr.ifThenElse (SynExpr.createLongIdent [ "field" ; "HasValue" ]) (jsonNull ())
-            |> SynExpr.createLambda "field"
-            |> fun e -> e, innerIsJsonNode
-        | OptionType ty ->
-            // fun field -> match field with | None -> JsonValue.Create null | Some v -> {serializeNode ty} field
-            let noneClause = jsonNull () |> SynMatchClause.create (SynPat.named "None")
-
-            let someClause =
-                let inner, innerIsJsonNode = serializeNode ty
-                let target = SynExpr.applyFunction inner (SynExpr.createIdent "field")
-
-                if innerIsJsonNode then
-                    target
-                else
-                    target
-                    |> SynExpr.paren
-                    |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
-                |> SynMatchClause.create (SynPat.nameWithArgs "Some" [ SynPat.named "field" ])
-
-            [ noneClause ; someClause ]
-            |> SynExpr.createMatch (SynExpr.createIdent "field")
-            |> SynExpr.createLambda "field"
-            |> fun e -> e, true
         | ArrayType ty
         | ListType ty ->
             // fun field ->
             //     let arr = JsonArray ()
             //     for mem in field do arr.Add ({serializeNode} mem)
             //     arr
+            let isNullableChild =
+                match JsonNodeWithNullability.Identify ty with
+                | CannotBeNull -> false
+                | Nullable -> true
+
             [
                 SynExpr.ForEach (
                     DebugPointAtFor.Yes range0,
@@ -94,7 +160,17 @@ module internal JsonSerializeGenerator =
                     SynExpr.createIdent "field",
                     SynExpr.applyFunction
                         (SynExpr.createLongIdent [ "arr" ; "Add" ])
-                        (SynExpr.paren (SynExpr.applyFunction (fst (serializeNode ty)) (SynExpr.createIdent "mem"))),
+                        (SynExpr.paren (
+                            SynExpr.applyFunction
+                                (fst (
+                                    (if isNullableChild then
+                                         serializeNodeNullable
+                                     else
+                                         serializeNodeNonNullable)
+                                        ty
+                                ))
+                                (SynExpr.createIdent "mem")
+                        )),
                     range0
                 )
                 SynExpr.createIdent "arr"
@@ -108,15 +184,28 @@ module internal JsonSerializeGenerator =
                 ]
             |> SynExpr.createLambda "field"
             |> fun e -> e, false
-        | IDictionaryType (_keyType, valueType)
-        | DictionaryType (_keyType, valueType)
-        | IReadOnlyDictionaryType (_keyType, valueType)
-        | MapType (_keyType, valueType) ->
+        | IDictionaryType (keyType, valueType)
+        | DictionaryType (keyType, valueType)
+        | IReadOnlyDictionaryType (keyType, valueType)
+        | MapType (keyType, valueType) ->
             // fun field ->
             //    let ret = JsonObject ()
             //    for (KeyValue(key, value)) in field do
             //        ret.Add (key.ToString (), {serializeNode} value)
             //    ret
+            let isNullableValueField =
+                match JsonNodeWithNullability.Identify valueType with
+                | CannotBeNull -> false
+                | Nullable -> true
+
+            // TODO: this is a bit dubious, because user-defined types will
+            // by default have non-null ToString
+            let keyTypeHasNonNullToString =
+                match keyType with
+                | String
+                | Uri -> true
+                | _ -> false
+
             [
                 SynExpr.ForEach (
                     DebugPointAtFor.Yes range0,
@@ -129,10 +218,33 @@ module internal JsonSerializeGenerator =
                         (SynExpr.createLongIdent [ "ret" ; "Add" ])
                         (SynExpr.tuple
                             [
-                                SynExpr.createLongIdent [ "key" ; "ToString" ]
-                                |> SynExpr.applyTo (SynExpr.CreateConst ())
-                                SynExpr.applyFunction (fst (serializeNode valueType)) (SynExpr.createIdent "value")
-                            ]),
+                                SynExpr.createIdent "key"
+                                |> if keyTypeHasNonNullToString then
+                                       id
+                                   else
+                                       assertNotNull
+                                           (Ident.create "key")
+                                           (SynExpr.CreateConst
+                                               "A map key unexpectedly yielded null when we `ToString`'ed it. Map keys must yield non-null strings on `ToString`.")
+
+                                SynExpr.applyFunction
+                                    (fst (
+                                        (if isNullableValueField then
+                                             serializeNodeNullable
+                                         else
+                                             serializeNodeNonNullable)
+                                            valueType
+                                    ))
+                                    (SynExpr.createIdent "value")
+                            ])
+                    |> SynExpr.createLet
+                        [
+                            SynBinding.basic
+                                [ Ident.create "key" ]
+                                []
+                                (SynExpr.createLongIdent [ "key" ; "ToString" ]
+                                 |> SynExpr.applyTo (SynExpr.CreateConst ()))
+                        ],
                     range0
                 )
                 SynExpr.createIdent "ret"
@@ -147,7 +259,7 @@ module internal JsonSerializeGenerator =
             |> SynExpr.createLambda "field"
             |> fun e -> e, false
         | JsonNode -> SynExpr.createIdent "id", true
-        | Unit ->
+        | UnitType ->
             SynExpr.createLambda
                 "value"
                 (SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ]
@@ -165,13 +277,24 @@ module internal JsonSerializeGenerator =
     /// propertyName is probably a string literal, but it could be a [<Literal>] variable
     /// `node.Add ({propertyName}, {toJsonNode})`
     let createSerializeRhsRecord (propertyName : SynExpr) (fieldId : Ident) (fieldType : SynType) : SynExpr =
-        [
-            propertyName
-            SynExpr.pipeThroughFunction
-                (fst (serializeNode fieldType))
-                (SynExpr.createLongIdent' [ Ident.create "input" ; fieldId ])
-            |> SynExpr.paren
-        ]
+        let isNullableField =
+            match JsonNodeWithNullability.Identify fieldType with
+            | CannotBeNull -> false
+            | Nullable -> true
+
+        let serialised =
+            if isNullableField then
+                let value =
+                    serializeNodeNullable fieldType
+                    |> fst
+                    |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Option" ; "toObj" ])
+
+                SynExpr.pipeThroughFunction value (SynExpr.createLongIdent' [ Ident.create "input" ; fieldId ])
+            else
+                let value = serializeNodeNonNullable fieldType |> fst
+                SynExpr.pipeThroughFunction value (SynExpr.createLongIdent' [ Ident.create "input" ; fieldId ])
+
+        [ propertyName ; SynExpr.paren serialised ]
         |> SynExpr.tuple
         |> SynExpr.applyFunction (SynExpr.createLongIdent [ "node" ; "Add" ])
 
@@ -179,8 +302,7 @@ module internal JsonSerializeGenerator =
         let propertyNameAttr =
             attrs
             |> List.tryFind (fun attr ->
-                (SynLongIdent.toString attr.TypeName)
-                    .EndsWith ("JsonPropertyName", StringComparison.Ordinal)
+                (SynLongIdent.toString attr.TypeName).EndsWith ("JsonPropertyName", StringComparison.Ordinal)
             )
 
         match propertyNameAttr with
@@ -197,8 +319,7 @@ module internal JsonSerializeGenerator =
     let getIsJsonExtension (attrs : SynAttribute list) : bool =
         attrs
         |> List.tryFind (fun attr ->
-            (SynLongIdent.toString attr.TypeName)
-                .EndsWith ("JsonExtensionData", StringComparison.Ordinal)
+            (SynLongIdent.toString attr.TypeName).EndsWith ("JsonExtensionData", StringComparison.Ordinal)
         )
         |> Option.isSome
 
@@ -279,7 +400,10 @@ module internal JsonSerializeGenerator =
                     | DictionaryType (String, v) -> v
                     | _ -> failwith "Expected JsonExtensionData to be a Dictionary<string, something>"
 
-                let serialise = fst (serializeNode valType)
+                let serialise =
+                    match JsonNodeWithNullability.Identify valType with
+                    | CannotBeNull -> fst (serializeNodeNonNullable valType)
+                    | Nullable -> fst (serializeNodeNullable valType)
 
                 SynExpr.createIdent "node"
                 |> SynExpr.callMethodArg
@@ -344,7 +468,15 @@ module internal JsonSerializeGenerator =
                     let propertyName = getPropertyName (Option.get fieldData.Ident) fieldData.Attrs
 
                     let node =
-                        SynExpr.applyFunction (fst (serializeNode fieldData.Type)) (SynExpr.createIdent caseName)
+                        match JsonNodeWithNullability.Identify fieldData.Type with
+                        | CannotBeNull ->
+                            SynExpr.applyFunction
+                                (fst (serializeNodeNonNullable fieldData.Type))
+                                (SynExpr.createIdent caseName)
+                        | Nullable ->
+                            SynExpr.applyFunction
+                                (fst (serializeNodeNullable fieldData.Type))
+                                (SynExpr.createIdent caseName)
 
                     [ propertyName ; node ]
                     |> SynExpr.tuple
@@ -527,13 +659,13 @@ type JsonSerializeGenerator () =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
             let relevantTypes =
-                Ast.extractTypeDefn ast
+                Ast.getTypes ast
                 |> List.map (fun (name, defns) ->
                     defns
                     |> List.choose (fun defn ->
-                        if Ast.isRecord defn then Some defn
-                        elif Ast.isDu defn then Some defn
-                        elif AstHelper.isEnum defn then Some defn
+                        if SynTypeDefn.isRecord defn then Some defn
+                        elif SynTypeDefn.isDu defn then Some defn
+                        elif SynTypeDefn.isEnum defn then Some defn
                         else None
                     )
                     |> fun defns -> name, defns

WoofWare.Myriad.Plugins/Measure.fs

@@ -1,6 +1,7 @@
 namespace WoofWare.Myriad.Plugins
 
 open Fantomas.FCS.Syntax
+open WoofWare.Whippet.Fantomas
 
 [<RequireQualifiedAccess>]
 module internal Measure =
@@ -20,5 +21,4 @@ module internal Measure =
         | l ->
             let l = String.concat "." l
             failwith $"unrecognised type for measure: %s{l}"
-
         |> SynExpr.createLongIdent

WoofWare.Myriad.Plugins/MyriadParamParser.fs

@@ -2,28 +2,6 @@ namespace WoofWare.Myriad.Plugins
 
 open System.Collections.Generic
 
-type internal DesiredGenerator =
-    | InterfaceMock of isInternal : bool option
-    | JsonParse of extensionMethod : bool option
-    | JsonSerialize of extensionMethod : bool option
-    | HttpClient of extensionMethod : bool option
-
-    static member Parse (s : string) =
-        match s with
-        | "GenerateMock" -> DesiredGenerator.InterfaceMock None
-        | "GenerateMock(true)" -> DesiredGenerator.InterfaceMock (Some true)
-        | "GenerateMock(false)" -> DesiredGenerator.InterfaceMock (Some false)
-        | "JsonParse" -> DesiredGenerator.JsonParse None
-        | "JsonParse(true)" -> DesiredGenerator.JsonParse (Some true)
-        | "JsonParse(false)" -> DesiredGenerator.JsonParse (Some false)
-        | "JsonSerialize" -> DesiredGenerator.JsonSerialize None
-        | "JsonSerialize(true)" -> DesiredGenerator.JsonSerialize (Some true)
-        | "JsonSerialize(false)" -> DesiredGenerator.JsonSerialize (Some false)
-        | "HttpClient" -> DesiredGenerator.HttpClient None
-        | "HttpClient(true)" -> DesiredGenerator.HttpClient (Some true)
-        | "HttpClient(false)" -> DesiredGenerator.HttpClient (Some false)
-        | _ -> failwith $"Failed to parse as a generator specification: %s{s}"
-
 [<RequireQualifiedAccess>]
 module internal MyriadParamParser =
     (*

WoofWare.Myriad.Plugins/OpenApi3.fs

@@ -0,0 +1,504 @@
+module internal WoofWare.Myriad.Plugins.OpenApi3
+
+open System
+open System.Text.Json.Nodes
+
+type ExternalDocumentation =
+    {
+        /// A short description of the target documentation, possibly in CommonMark.
+        Description : string option
+        /// The URL for the target documentation.
+        Url : Uri
+    }
+
+type Schema = | Schema of unit
+
+type Example =
+    {
+        /// Short description for the example.
+        Summary : string option
+        /// Long description for the example, possibly CommonMark.
+        Description : string option
+        Value : Choice<JsonNode, Uri> option
+    }
+
+type Reference =
+    {
+        /// The reference string.
+        Ref : string
+    }
+
+type Tag =
+    {
+        /// The name of the tag.
+        Name : string
+        /// A short description for the tag, possibly CommonMark.
+        Description : string option
+        /// Additional external documentation for this tag.
+        ExternalDocs : ExternalDocumentation option
+    }
+
+type ServerVariable =
+    {
+        /// An enumeration of string values to be used if the substitution options are from a limited set.
+        Enum : string list option
+        /// The default value to use for substitution, and to send, if an alternate value is not supplied.
+        /// Unlike the Schema Object’s default, this value MUST be provided by the consumer.
+        Default : string
+        /// An optional description for the server variable, possibly in CommonMark.
+        Description : string option
+    }
+
+type Server =
+    {
+        /// A URL to the target host.
+        /// This URL supports Server Variables and MAY be relative, to indicate that the host location is relative to the location where the OpenAPI document is being served.
+        /// Variable substitutions will be made when a variable is named in {brackets}.
+        Url : Uri
+        /// Describes the host designated by the URL, possibly with CommonMark.
+        Description : string option
+        /// Used for substituting in the Url.
+        Variables : Map<string, ServerVariable> option
+    }
+
+type StringFormat =
+    /// base64-encoded characters
+    | Byte
+    /// any sequence of octets
+    | Binary
+    /// As defined by full-date - RFC3339 Section 5.6
+    | Date
+    /// As defined by date-time - RFC3339 Section 5.6
+    | DateTime
+    /// A hint to UIs to obscure input
+    | Password
+    | Verbatim of string
+
+type IntegerFormat =
+    /// Signed 32 bits
+    | Int32
+    /// Signed 64 bits
+    | Int64
+    | Verbatim of string
+
+type NumberFormat =
+    | Float
+    | Double
+    | Verbatim of string
+
+type DataFormat =
+    | Integer of IntegerFormat option
+    | Number of NumberFormat option
+    | String of StringFormat option
+    | Boolean of format : string option
+
+type Contact =
+    {
+        /// The identifying name of the contact person/organization.
+        Name : string option
+        /// The URL pointing to the contact information.
+        Url : Uri option
+        /// This MUST be in email address format.
+        Email : string option
+    }
+
+type License =
+    {
+        /// The license name used for the API.
+        Name : string
+        /// A URL to the license used for the API.
+        Url : Uri option
+    }
+
+type OpenApiInfo =
+    {
+        /// Title of the application
+        Title : string
+        /// Short description of the application, might be in CommonMark
+        Description : string option
+        /// Link to the ToS of the application
+        TermsOfService : Uri option
+        /// The contact information for the exposed API.
+        Contact : Contact option
+        /// The license information for the exposed API.
+        License : License option
+        /// The version of the OpenAPI document (which is distinct from the OpenAPI Specification version or the API implementation version).
+        Version : string
+    }
+
+type Encoding =
+    {
+        /// The Content-Type for encoding a specific property.
+        /// Default value depends on the property type:
+        /// for string with format being binary – application/octet-stream;
+        /// for other primitive types – text/plain;
+        /// for object - application/json;
+        /// for array – the default is defined based on the inner type.
+        /// The value can be a specific media type (e.g. application/json), a wildcard media type (e.g. image/*), or a comma-separated list of the two types.
+        ContentType : string option
+        /// A map allowing additional information to be provided as headers, for example Content-Disposition.
+        /// Content-Type is described separately and SHALL be ignored in this section.
+        /// This property SHALL be ignored if the request body media type is not a multipart.
+        Headers : Map<string, Choice<Header, Reference>> option
+        /// Describes how a specific property value will be serialized depending on its type.
+        /// See Parameter Object for details on the style property.
+        /// The behavior follows the same values as query parameters, including default values.
+        /// This property SHALL be ignored if the request body media type is not application/x-www-form-urlencoded.
+        Style : string option
+        /// When this is true, property values of type array or object generate separate parameters for each value of the array, or key-value-pair of the map.
+        /// For other types of properties this property has no effect.
+        /// When style is form, the default value is true.
+        /// For all other styles, the default value is false.
+        /// This property SHALL be ignored if the request body media type is not application/x-www-form-urlencoded.
+        Explode : bool option
+        /// Determines whether the parameter value SHOULD allow reserved characters, as defined by [RFC3986] Section 2.2 :/?#[]@!$&'()*+,;=
+        /// to be included without percent-encoding.
+        /// The default value is false.
+        /// This property SHALL be ignored if the request body media type is not application/x-www-form-urlencoded.
+        AllowReserved : bool option
+    }
+
+and MediaType =
+    {
+        /// The schema defining the type used for the request body.
+        Schema : Choice<Schema, Reference> option
+        Example : Choice<JsonNode, Map<string, Choice<Example, Reference>>> option
+        /// A map between a property name and its encoding information.
+        /// The key, being the property name, MUST exist in the schema as a property.
+        /// The encoding object SHALL only apply to requestBody objects when the media type is multipart or application/x-www-form-urlencoded.
+        Encoding : Map<string, Encoding> option
+    }
+
+/// The Header Object basically follows the structure of the Parameter Object.
+/// All traits that are affected by the location MUST be applicable to a location of header (for example, style).
+and Header =
+    {
+        /// A brief description of the header, possibly CommonMark.
+        Description : string option
+        /// Determines whether this header is mandatory.
+        /// If the header location is “path”, this property is REQUIRED and its value MUST be true.
+        /// Otherwise, the property MAY be included and its default value is false.
+        Required : bool option
+        /// Specifies that a header is deprecated and SHOULD be transitioned out of usage.
+        Deprecated : bool option
+        /// Sets the ability to pass empty-valued headers.
+        /// This is valid only for query headers and allows sending a header with an empty value.
+        /// Default value is false.
+        /// If style is used, and if behavior is n/a (cannot be serialized), the value of allowEmptyValue SHALL be ignored.
+        AllowEmptyValue : bool option
+        /// Describes how the header value will be serialized depending on the type of the header value.
+        /// Default values (based on value of in): for query - form; for path - simple; for header - simple; for cookie - form.
+        Style : string option
+        /// When this is true, header values of type array or object generate separate headers for each value of the array or key-value pair of the map.
+        /// For other types of headers this property has no effect.
+        /// When style is form, the default value is true.
+        /// For all other styles, the default value is false.
+        Explode : bool option
+        /// Determines whether the header value SHOULD allow reserved characters, as defined by [RFC3986] Section 2.2 :/?#[]@!$&'()*+,;=
+        /// to be included without percent-encoding.
+        /// This property only applies to headers with an in value of query.
+        /// The default value is false.
+        AllowReserved : bool option
+        /// The schema defining the type used for the header.
+        Schema : Choice<Schema, Reference> option
+        Example : Choice<JsonNode, Map<string, Choice<Example, Reference>>> option
+        /// A map containing the representations for the header.
+        /// The key is the media type and the value describes it.
+        /// The map MUST only contain one entry.
+        Content : Map<string, MediaType> option
+    }
+
+type LinkOperation =
+    /// A relative or absolute reference to an OAS operation.
+    /// This field is mutually exclusive of the operationId field, and MUST point to an Operation Object.
+    /// Relative operationRef values MAY be used to locate an existing Operation Object in the OpenAPI definition.
+    | Ref of string
+    /// The name of an existing, resolvable OAS operation, as defined with a unique operationId.
+    /// This field is mutually exclusive of the operationRef field.
+    | Id of string
+
+type RuntimeExpression = | RuntimeExpression of unit
+
+type Link =
+    {
+        /// A relative or absolute reference to an OAS operation.
+        /// This field is mutually exclusive of the operationId field, and MUST point to an Operation Object. Relative operationRef values MAY be used to locate an existing Operation Object in the OpenAPI definition.
+        Operation : LinkOperation option
+        /// A map representing parameters to pass to an operation as specified with operationId or identified via operationRef.
+        /// The key is the parameter name to be used, whereas the value can be a constant or an expression to be evaluated and passed to the linked operation.
+        /// The parameter name can be qualified using the parameter location [{in}.]{name} for operations that use the same parameter name in different locations (e.g. path.id).
+        Parameters : Map<string, Choice<JsonNode, RuntimeExpression>> option
+        /// A literal value or {expression} to use as a request body when calling the target operation.
+        RequestBody : Choice<JsonNode, RuntimeExpression> option
+        /// A description of the link, possibly CommonMark.
+        Description : string option
+        /// A server object to be used by the target operation.
+        Server : Server option
+    }
+
+type Response =
+    {
+        /// A short description of the response, possibly CommonMark.
+        Description : string
+        /// Maps a header name to its definition.
+        /// [RFC7230] Page 22 states header names are case insensitive.
+        /// If a response header is defined with the name "Content-Type", it SHALL be ignored.
+        Headers : Map<string, Choice<Header, Reference>> option
+        /// A map containing descriptions of potential response payloads.
+        /// The key is a media type or media type range, see [RFC7231] Appendix D, and the value describes it.
+        /// For responses that match multiple keys, only the most specific key is applicable. e.g. text/plain overrides text/*
+        Content : Map<string, MediaType> option
+        /// A map of operations links that can be followed from the response.
+        /// The key of the map is a short name for the link, following the naming constraints of the names for Component Objects.
+        Links : Map<string, Choice<Link, Reference>> option
+    }
+
+type Responses =
+    {
+        /// The documentation of responses other than the ones declared for specific HTTP response codes.
+        /// Use this field to cover undeclared responses.
+        Default : Choice<Response, Reference> option
+        /// Map from HTTP status code to expected response.
+        /// The keys are allowed to be "2XX" for example, hence being strings and not ints.
+        Patterns : Map<string, Choice<Response, Reference>> option
+    }
+
+type SecuritySchemeIn =
+    | Query
+    | Header
+    | Cookie
+
+type OauthFlow =
+    {
+        /// The authorization URL to be used for this flow.
+        AuthorizationUrl : Uri
+        /// The token URL to be used for this flow.
+        TokenUrl : Uri
+        /// The URL to be used for obtaining refresh tokens.
+        RefreshUrl : Uri option
+        /// The available scopes for the OAuth2 security scheme. A map between the scope name and a short description for it.
+        Scopes : Map<string, string>
+    }
+
+type SecurityRequirement =
+    {
+        /// Each name MUST correspond to a security scheme which is declared in the Security Schemes under the Components Object.
+        /// If the security scheme is of type "oauth2" or "openIdConnect", then the value is a list of scope names required for the execution.
+        /// For other security scheme types, the array MUST be empty.
+        Fields : Map<string, string list> option
+    }
+
+type OauthFlows =
+    {
+        /// Configuration for the OAuth Implicit flow
+        Implicit : OauthFlow
+        /// Configuration for the OAuth Resource Owner Password flow
+        Password : OauthFlow
+        /// Configuration for the OAuth Client Credentials flow.
+        ClientCredentials : OauthFlow
+        /// Configuration for the OAuth Authorization Code flow.
+        AuthorizationCode : OauthFlow
+    }
+
+type SecurityScheme =
+    | ApiKey of description : string option * name : string * inValue : SecuritySchemeIn
+    | Http of description : string option * scheme : string * bearerFormat : string option
+    | Oauth2 of description : string option * OauthFlows
+    | OpenIdConnect of description : string option * url : Uri
+
+type ParameterIn =
+    /// Used together with Path Templating, where the parameter value is actually part of the operation’s URL.
+    /// This does not include the host or base path of the API.
+    /// For example, in /items/{itemId}, the path parameter is itemId.
+    | Path
+    /// Custom headers that are expected as part of the request.
+    /// Note that [RFC7230] Page 22 states header names are case insensitive.
+    | Header
+    /// Parameters that are appended to the URL. For example, in /items?id=###, the query parameter is id.
+    | Query
+    /// Used to pass a specific cookie value to the API.
+    | Cookie
+
+/// A unique parameter is defined by a combination of a name and location.
+type Parameter =
+    {
+        /// Name of the parameter, case sensitive.
+        /// If in is "path", the name field MUST correspond to the associated path segment from the path field in the Paths Object.
+        /// See Path Templating for further information.
+        /// If in is "header" and the name field is "Accept", "Content-Type" or "Authorization", the parameter definition SHALL be ignored.
+        /// For all other cases, the name corresponds to the parameter name used by the in property.
+        Name : string
+        /// The location of the parameter.
+        In : ParameterIn
+        /// A brief description of the parameter, possibly CommonMark.
+        Description : string option
+        /// Determines whether this parameter is mandatory.
+        /// If the parameter location is “path”, this property is REQUIRED and its value MUST be true.
+        /// Otherwise, the property MAY be included and its default value is false.
+        Required : bool option
+        /// Specifies that a parameter is deprecated and SHOULD be transitioned out of usage.
+        Deprecated : bool option
+        /// Sets the ability to pass empty-valued parameters.
+        /// This is valid only for query parameters and allows sending a parameter with an empty value.
+        /// Default value is false.
+        /// If style is used, and if behavior is n/a (cannot be serialized), the value of allowEmptyValue SHALL be ignored.
+        AllowEmptyValue : bool option
+        /// Describes how the parameter value will be serialized depending on the type of the parameter value.
+        /// Default values (based on value of in): for query - form; for path - simple; for header - simple; for cookie - form.
+        Style : string option
+        /// When this is true, parameter values of type array or object generate separate parameters for each value of the array or key-value pair of the map.
+        /// For other types of parameters this property has no effect.
+        /// When style is form, the default value is true.
+        /// For all other styles, the default value is false.
+        Explode : bool option
+        /// Determines whether the parameter value SHOULD allow reserved characters, as defined by [RFC3986] Section 2.2 :/?#[]@!$&'()*+,;=
+        /// to be included without percent-encoding.
+        /// This property only applies to parameters with an in value of query.
+        /// The default value is false.
+        AllowReserved : bool option
+        /// The schema defining the type used for the parameter.
+        Schema : Choice<Schema, Reference> option
+        Example : Choice<JsonNode, Map<string, Choice<Example, Reference>>> option
+        /// A map containing the representations for the parameter.
+        /// The key is the media type and the value describes it.
+        /// The map MUST only contain one entry.
+        Content : Map<string, MediaType> option
+    }
+
+type RequestBody =
+    {
+        /// A brief description of the request body. This could contain examples of use.
+        /// Possibly CommonMark.
+        Description : string option
+        /// The content of the request body.
+        /// The key is a media type or media type range, see [RFC7231] Appendix D, and the value describes it.
+        /// For requests that match multiple keys, only the most specific key is applicable. e.g. text/plain overrides text/*
+        Content : Map<string, MediaType>
+        /// Determines if the request body is required in the request. Defaults to false.
+        Required : bool option
+    }
+
+type Callback =
+    {
+        /// For the semantics of the keys, see https://spec.openapis.org/oas/v3.0.0#key-expression
+        Patterns : Map<string, PathItem> option
+    }
+
+and Operation =
+    {
+        /// A list of tags for API documentation control.
+        /// Tags can be used for logical grouping of operations by resources or any other qualifier.
+        Tags : string list option
+        /// A short summary of what the operation does.
+        Summary : string option
+        /// A verbose explanation of the operation behavior, possibly in CommonMark.
+        Description : string option
+        /// Additional external documentation for this operation.
+        ExternalDocs : ExternalDocumentation
+        /// Unique string used to identify the operation.
+        /// The id MUST be unique among all operations described in the API.
+        /// Tools and libraries MAY use the operationId to uniquely identify an operation, therefore,
+        /// it is RECOMMENDED to follow common programming naming conventions.
+        OperationId : string option
+        /// A list of parameters that are applicable for this operation.
+        /// If a parameter is already defined at the Path Item, the new definition will override it but can never remove it.
+        /// The list MUST NOT include duplicated parameters.
+        /// A unique parameter is defined by a combination of a name and location.
+        /// The list can use the Reference Object to link to parameters that are defined at the OpenAPI Object’s components/parameters.
+        Parameters : Choice<Parameter, Reference> list option
+        /// The request body applicable for this operation.
+        /// The requestBody is only supported in HTTP methods where the HTTP 1.1 specification [RFC7231] Section 4.3.1 has explicitly defined semantics for request bodies.
+        /// In other cases where the HTTP spec is vague, requestBody SHALL be ignored by consumers.
+        RequestBody : Choice<RequestBody, Reference> option
+        /// The list of possible responses as they are returned from executing this operation.
+        Responses : Responses
+        /// A map of possible out-of band callbacks related to the parent operation.
+        /// The key is a unique identifier for the Callback Object.
+        /// Each value in the map is a Callback Object that describes a request that may be initiated by the API provider and the expected responses.
+        /// The key value used to identify the callback object is an expression, evaluated at runtime, that identifies a URL to use for the callback operation.
+        Callbacks : Map<string, Choice<Callback, Reference>> option
+        /// Default value is "false".
+        Deprecated : bool option
+        /// A declaration of which security mechanisms can be used for this operation.
+        /// The list of values includes alternative security requirement objects that can be used.
+        /// Only one of the security requirement objects need to be satisfied to authorize a request.
+        /// This definition overrides any declared top-level security.
+        /// To remove a top-level security declaration, an empty array can be used.
+        Security : SecurityRequirement list option
+        /// An alternative server array to service this operation.
+        /// If an alternative server object is specified at the Path Item Object or Root level, it will be overridden by this value.
+        Servers : Server list option
+    }
+
+and PathItem =
+    {
+        /// Allows for an external definition of this path item.
+        /// The referenced structure MUST be in the format of a Path Item Object.
+        /// If there are conflicts between the referenced definition and this Path Item’s definition, the behavior is undefined.
+        Ref : string option
+        /// A string summary, intended to apply to all operations in this path.
+        Summary : string option
+        /// A string description, intended to apply to all operations in this path, possibly in CommonMark
+        Description : string option
+        /// A definition of a GET operation on this path.
+        Get : Operation option
+        /// A definition of a PUT operation on this path.
+        Put : Operation option
+        /// A definition of a POST operation on this path.
+        Post : Operation option
+        /// A definition of a DELETE operation on this path.
+        Delete : Operation option
+        /// A definition of an OPTIONS operation on this path.
+        Options : Operation option
+        /// A definition of a HEAD operation on this path.
+        Head : Operation option
+        /// A definition of a PATCH operation on this path.
+        Patch : Operation option
+        /// A definition of a TRACE operation on this path.
+        Trace : Operation option
+        /// An alternative server array to service all operations in this path.
+        Servers : Server list option
+        /// A list of parameters that are applicable for all the operations described under this path.
+        /// These parameters can be overridden at the operation level, but cannot be removed there.
+        /// The list MUST NOT include duplicated parameters.
+        /// A unique parameter is defined by a combination of a name and location.
+        /// The list can use the Reference Object to link to parameters that are defined at the OpenAPI Object’s components/parameters.
+        Parameters : Choice<Parameter, Reference> list option
+    }
+
+type Paths =
+    {
+        /// A relative path to an individual endpoint.
+        /// The field name MUST begin with a slash.
+        /// The path is appended (no relative URL resolution) to the expanded URL from the Server Object’s url field in order to construct the full URL.
+        /// Path templating is allowed.
+        /// When matching URLs, concrete (non-templated) paths would be matched before their templated counterparts.
+        /// Templated paths with the same hierarchy but different templated names MUST NOT exist as they are identical.
+        /// In case of ambiguous matching, it’s up to the tooling to decide which one to use.
+        Fields : Map<string, PathItem> option
+    }
+
+type Components =
+    {
+        Schemas : Map<string, Choice<Schema, Reference>>
+        Responses : Map<string, Choice<Response, Reference>>
+        Parameters : Map<string, Choice<Parameter, Reference>>
+        Examples : Map<string, Choice<Example, Reference>>
+        RequestBodies : Map<string, Choice<RequestBody, Reference>>
+        Headers : Map<string, Choice<Header, Reference>>
+        SecuritySchemes : Map<string, Choice<SecurityScheme, Reference>>
+        Links : Map<string, Choice<Link, Reference>>
+        Callbacks : Map<string, Choice<Callback, Reference>>
+    }
+
+type OpenApiSpec =
+    {
+        OpenApi : Version
+        Info : OpenApiInfo
+        Servers : Server list option
+        Paths : Paths
+        Components : Components option
+        Security : SecurityRequirement list option
+        Tags : Tag list option
+        ExternalDocs : ExternalDocumentation option
+    }

WoofWare.Myriad.Plugins/Parameters.fs

@@ -0,0 +1,23 @@
+namespace WoofWare.Myriad.Plugins
+
+type internal DesiredGenerator =
+    | InterfaceMock of isInternal : bool option
+    | JsonParse of extensionMethod : bool option
+    | JsonSerialize of extensionMethod : bool option
+    | HttpClient of extensionMethod : bool option
+
+    static member Parse (s : string) =
+        match s with
+        | "GenerateMock" -> DesiredGenerator.InterfaceMock None
+        | "GenerateMock(true)" -> DesiredGenerator.InterfaceMock (Some true)
+        | "GenerateMock(false)" -> DesiredGenerator.InterfaceMock (Some false)
+        | "JsonParse" -> DesiredGenerator.JsonParse None
+        | "JsonParse(true)" -> DesiredGenerator.JsonParse (Some true)
+        | "JsonParse(false)" -> DesiredGenerator.JsonParse (Some false)
+        | "JsonSerialize" -> DesiredGenerator.JsonSerialize None
+        | "JsonSerialize(true)" -> DesiredGenerator.JsonSerialize (Some true)
+        | "JsonSerialize(false)" -> DesiredGenerator.JsonSerialize (Some false)
+        | "HttpClient" -> DesiredGenerator.HttpClient None
+        | "HttpClient(true)" -> DesiredGenerator.HttpClient (Some true)
+        | "HttpClient(false)" -> DesiredGenerator.HttpClient (Some false)
+        | _ -> failwith $"Failed to parse as a generator specification: %s{s}"

WoofWare.Myriad.Plugins/Primitives.fs

@@ -1,32 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal Primitives =
-    /// Given e.g. "byte", returns "System.Byte".
-    let qualifyType (typeName : string) : LongIdent option =
-        match typeName with
-        | "float32"
-        | "single" -> [ "System" ; "Single" ] |> Some
-        | "float"
-        | "double" -> [ "System" ; "Double" ] |> Some
-        | "byte"
-        | "uint8" -> [ "System" ; "Byte" ] |> Some
-        | "sbyte"
-        | "int8" -> [ "System" ; "SByte" ] |> Some
-        | "int16" -> [ "System" ; "Int16" ] |> Some
-        | "int"
-        | "int32" -> [ "System" ; "Int32" ] |> Some
-        | "int64" -> [ "System" ; "Int64" ] |> Some
-        | "uint16" -> [ "System" ; "UInt16" ] |> Some
-        | "uint"
-        | "uint32" -> [ "System" ; "UInt32" ] |> Some
-        | "uint64" -> [ "System" ; "UInt64" ] |> Some
-        | "char" -> [ "System" ; "Char" ] |> Some
-        | "decimal" -> [ "System" ; "Decimal" ] |> Some
-        | "string" -> [ "System" ; "String" ] |> Some
-        | "bool" -> [ "System" ; "Boolean" ] |> Some
-        | _ -> None
-        |> Option.map (List.map (fun i -> (Ident (i, range0))))

WoofWare.Myriad.Plugins/RemoveOptionsGenerator.fs

@@ -1,7 +1,9 @@
 namespace WoofWare.Myriad.Plugins
 
+open System
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.Xml
+open WoofWare.Whippet.Fantomas
 
 [<RequireQualifiedAccess>]
 module internal RemoveOptionsGenerator =
@@ -58,7 +60,7 @@ module internal RemoveOptionsGenerator =
                 Attributes = []
             }
 
-        let typeDecl = AstHelper.defineRecordType record
+        let typeDecl = RecordType.ToAst record
 
         SynModuleDecl.Types ([ typeDecl ], range0)
 
@@ -95,7 +97,7 @@ module internal RemoveOptionsGenerator =
 
                 SynLongIdent.createI fieldData.Ident, body
             )
-            |> AstHelper.instantiateRecord
+            |> SynExpr.createRecord None
 
         SynBinding.basic
             [ functionName ]
@@ -145,44 +147,31 @@ type RemoveOptionsGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let records = Ast.extractRecords ast
+            let records = Ast.getRecords ast
 
             let namespaceAndRecords =
                 records
-                |> List.choose (fun (ns, types) ->
-                    match
-                        types
-                        |> List.filter (SynTypeDefn.hasAttribute typeof<RemoveOptionsAttribute>.Name)
-                    with
-                    | [] -> None
-                    | types ->
-                        let types =
-                            types
-                            |> List.map (fun ty ->
-                                match ty with
-                                | SynTypeDefn.SynTypeDefn (sci,
-                                                           SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (access,
-                                                                                                                 fields,
-                                                                                                                 _),
-                                                                                   _),
-                                                           smd,
-                                                           smdo,
-                                                           _,
-                                                           _) -> RecordType.OfRecord sci smd access fields
-                                | _ -> failwith "unexpectedly not a record"
-                            )
-
-                        Some (ns, types)
+                |> List.collect (fun (ns, ty) ->
+                    ty
+                    |> List.filter (fun record ->
+                        record.Attributes
+                        |> List.exists (fun attr ->
+                            attr.TypeName.LongIdent
+                            |> List.last
+                            |> _.idText
+                            |> fun s ->
+                                if s.EndsWith ("Attribute", StringComparison.Ordinal) then
+                                    s
+                                else
+                                    $"%s{s}Attribute"
+                            |> (=) typeof<RemoveOptionsAttribute>.Name
+                        )
+                    )
+                    |> List.map (fun ty -> ns, ty)
                 )
 
             let modules =
                 namespaceAndRecords
-                |> List.collect (fun (ns, records) ->
-                    records
-                    |> List.map (fun record ->
-                        let recordModule = RemoveOptionsGenerator.createRecordModule ns record
-                        recordModule
-                    )
-                )
+                |> List.map (fun (ns, record) -> RemoveOptionsGenerator.createRecordModule ns record)
 
             Output.Ast modules

WoofWare.Myriad.Plugins/SurfaceBaseline.txt

@@ -1,84 +1,7 @@
-WoofWare.Myriad.Plugins.AdditionalProperties inherit obj, implements WoofWare.Myriad.Plugins.AdditionalProperties System.IEquatable, System.Collections.IStructuralEquatable - union type with 2 cases
-WoofWare.Myriad.Plugins.AdditionalProperties+Constrained inherit WoofWare.Myriad.Plugins.AdditionalProperties
-WoofWare.Myriad.Plugins.AdditionalProperties+Constrained.get_Item [method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.AdditionalProperties+Constrained.Item [property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.AdditionalProperties+Tags inherit obj
-WoofWare.Myriad.Plugins.AdditionalProperties+Tags.Constrained [static field]: int = 1
-WoofWare.Myriad.Plugins.AdditionalProperties+Tags.Never [static field]: int = 0
-WoofWare.Myriad.Plugins.AdditionalProperties.Equals [method]: (WoofWare.Myriad.Plugins.AdditionalProperties, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.AdditionalProperties.get_IsConstrained [method]: unit -> bool
-WoofWare.Myriad.Plugins.AdditionalProperties.get_IsNever [method]: unit -> bool
-WoofWare.Myriad.Plugins.AdditionalProperties.get_Never [static method]: unit -> WoofWare.Myriad.Plugins.AdditionalProperties
-WoofWare.Myriad.Plugins.AdditionalProperties.get_Tag [method]: unit -> int
-WoofWare.Myriad.Plugins.AdditionalProperties.IsConstrained [property]: [read-only] bool
-WoofWare.Myriad.Plugins.AdditionalProperties.IsNever [property]: [read-only] bool
-WoofWare.Myriad.Plugins.AdditionalProperties.Never [static property]: [read-only] WoofWare.Myriad.Plugins.AdditionalProperties
-WoofWare.Myriad.Plugins.AdditionalProperties.NewConstrained [static method]: WoofWare.Myriad.Plugins.Definition -> WoofWare.Myriad.Plugins.AdditionalProperties
-WoofWare.Myriad.Plugins.AdditionalProperties.Tag [property]: [read-only] int
 WoofWare.Myriad.Plugins.ArgParserGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.ArgParserGenerator..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.ArrayTypeDefinition inherit obj, implements WoofWare.Myriad.Plugins.ArrayTypeDefinition System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.ArrayTypeDefinition..ctor [constructor]: WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.ArrayTypeDefinition.Equals [method]: (WoofWare.Myriad.Plugins.ArrayTypeDefinition, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.ArrayTypeDefinition.get_Items [method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.ArrayTypeDefinition.Items [property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.ArrayTypeDefinition.Parse [static method]: System.Text.Json.Nodes.JsonNode -> WoofWare.Myriad.Plugins.ArrayTypeDefinition
 WoofWare.Myriad.Plugins.CreateCatamorphismGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.CreateCatamorphismGenerator..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.Definition inherit obj, implements WoofWare.Myriad.Plugins.Definition System.IEquatable, System.Collections.IStructuralEquatable - union type with 8 cases
-WoofWare.Myriad.Plugins.Definition+Array inherit WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition+Array.get_Item [method]: unit -> WoofWare.Myriad.Plugins.ArrayTypeDefinition
-WoofWare.Myriad.Plugins.Definition+Array.Item [property]: [read-only] WoofWare.Myriad.Plugins.ArrayTypeDefinition
-WoofWare.Myriad.Plugins.Definition+Handle inherit WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition+Handle.get_Item [method]: unit -> string
-WoofWare.Myriad.Plugins.Definition+Handle.Item [property]: [read-only] string
-WoofWare.Myriad.Plugins.Definition+Integer inherit WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition+Integer.format [property]: [read-only] string option
-WoofWare.Myriad.Plugins.Definition+Integer.get_format [method]: unit -> string option
-WoofWare.Myriad.Plugins.Definition+Object inherit WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition+Object.get_Item [method]: unit -> WoofWare.Myriad.Plugins.ObjectTypeDefinition
-WoofWare.Myriad.Plugins.Definition+Object.Item [property]: [read-only] WoofWare.Myriad.Plugins.ObjectTypeDefinition
-WoofWare.Myriad.Plugins.Definition+Tags inherit obj
-WoofWare.Myriad.Plugins.Definition+Tags.Array [static field]: int = 2
-WoofWare.Myriad.Plugins.Definition+Tags.Boolean [static field]: int = 4
-WoofWare.Myriad.Plugins.Definition+Tags.File [static field]: int = 7
-WoofWare.Myriad.Plugins.Definition+Tags.Handle [static field]: int = 0
-WoofWare.Myriad.Plugins.Definition+Tags.Integer [static field]: int = 6
-WoofWare.Myriad.Plugins.Definition+Tags.Object [static field]: int = 1
-WoofWare.Myriad.Plugins.Definition+Tags.String [static field]: int = 3
-WoofWare.Myriad.Plugins.Definition+Tags.Unspecified [static field]: int = 5
-WoofWare.Myriad.Plugins.Definition.Boolean [static property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.Equals [method]: (WoofWare.Myriad.Plugins.Definition, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.Definition.File [static property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.get_Boolean [static method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.get_File [static method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.get_IsArray [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsBoolean [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsFile [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsHandle [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsInteger [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsObject [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsString [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_IsUnspecified [method]: unit -> bool
-WoofWare.Myriad.Plugins.Definition.get_String [static method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.get_Tag [method]: unit -> int
-WoofWare.Myriad.Plugins.Definition.get_Unspecified [static method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.IsArray [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsBoolean [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsFile [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsHandle [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsInteger [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsObject [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsString [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.IsUnspecified [property]: [read-only] bool
-WoofWare.Myriad.Plugins.Definition.NewArray [static method]: WoofWare.Myriad.Plugins.ArrayTypeDefinition -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.NewHandle [static method]: string -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.NewInteger [static method]: string option -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.NewObject [static method]: WoofWare.Myriad.Plugins.ObjectTypeDefinition -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.String [static property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Definition.Tag [property]: [read-only] int
-WoofWare.Myriad.Plugins.Definition.Unspecified [static property]: [read-only] WoofWare.Myriad.Plugins.Definition
 WoofWare.Myriad.Plugins.HttpClientGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.HttpClientGenerator..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.HttpMethod inherit obj, implements WoofWare.Myriad.Plugins.HttpMethod System.IEquatable, System.Collections.IStructuralEquatable, WoofWare.Myriad.Plugins.HttpMethod System.IComparable, System.IComparable, System.Collections.IStructuralComparable - union type with 8 cases
@@ -134,185 +57,7 @@ WoofWare.Myriad.Plugins.JsonParseGenerator inherit obj, implements Myriad.Core.I
 WoofWare.Myriad.Plugins.JsonParseGenerator..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.JsonSerializeGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.JsonSerializeGenerator..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.MimeType inherit obj, implements WoofWare.Myriad.Plugins.MimeType System.IEquatable, System.Collections.IStructuralEquatable, WoofWare.Myriad.Plugins.MimeType System.IComparable, System.IComparable, System.Collections.IStructuralComparable - union type with 1 cases
-WoofWare.Myriad.Plugins.MimeType.Equals [method]: (WoofWare.Myriad.Plugins.MimeType, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.MimeType.get_Item [method]: unit -> string
-WoofWare.Myriad.Plugins.MimeType.get_Tag [method]: unit -> int
-WoofWare.Myriad.Plugins.MimeType.Item [property]: [read-only] string
-WoofWare.Myriad.Plugins.MimeType.NewMimeType [static method]: string -> WoofWare.Myriad.Plugins.MimeType
-WoofWare.Myriad.Plugins.MimeType.Tag [property]: [read-only] int
-WoofWare.Myriad.Plugins.ObjectTypeDefinition inherit obj, implements WoofWare.Myriad.Plugins.ObjectTypeDefinition System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.ObjectTypeDefinition..ctor [constructor]: (string option, Map<string, WoofWare.Myriad.Plugins.Definition> option, Map<string, System.Text.Json.Nodes.JsonNode>, string list option, WoofWare.Myriad.Plugins.AdditionalProperties option, System.Text.Json.Nodes.JsonObject option)
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.AdditionalProperties [property]: [read-only] WoofWare.Myriad.Plugins.AdditionalProperties option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Description [property]: [read-only] string option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Equals [method]: (WoofWare.Myriad.Plugins.ObjectTypeDefinition, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Example [property]: [read-only] System.Text.Json.Nodes.JsonObject option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Extras [property]: [read-only] Map<string, System.Text.Json.Nodes.JsonNode>
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.get_AdditionalProperties [method]: unit -> WoofWare.Myriad.Plugins.AdditionalProperties option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.get_Description [method]: unit -> string option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.get_Example [method]: unit -> System.Text.Json.Nodes.JsonObject option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.get_Extras [method]: unit -> Map<string, System.Text.Json.Nodes.JsonNode>
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.get_Properties [method]: unit -> Map<string, WoofWare.Myriad.Plugins.Definition> option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.get_Required [method]: unit -> string list option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.ObjectTypeDefinition
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Properties [property]: [read-only] Map<string, WoofWare.Myriad.Plugins.Definition> option
-WoofWare.Myriad.Plugins.ObjectTypeDefinition.Required [property]: [read-only] string list option
-WoofWare.Myriad.Plugins.OperationId inherit obj, implements WoofWare.Myriad.Plugins.OperationId System.IEquatable, System.Collections.IStructuralEquatable, WoofWare.Myriad.Plugins.OperationId System.IComparable, System.IComparable, System.Collections.IStructuralComparable - union type with 1 cases
-WoofWare.Myriad.Plugins.OperationId.Equals [method]: (WoofWare.Myriad.Plugins.OperationId, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.OperationId.get_Item [method]: unit -> string
-WoofWare.Myriad.Plugins.OperationId.get_Tag [method]: unit -> int
-WoofWare.Myriad.Plugins.OperationId.Item [property]: [read-only] string
-WoofWare.Myriad.Plugins.OperationId.NewOperationId [static method]: string -> WoofWare.Myriad.Plugins.OperationId
-WoofWare.Myriad.Plugins.OperationId.Tag [property]: [read-only] int
-WoofWare.Myriad.Plugins.ParameterIn inherit obj, implements WoofWare.Myriad.Plugins.ParameterIn System.IEquatable, System.Collections.IStructuralEquatable, WoofWare.Myriad.Plugins.ParameterIn System.IComparable, System.IComparable, System.Collections.IStructuralComparable - union type with 4 cases
-WoofWare.Myriad.Plugins.ParameterIn+Path inherit WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn+Path.get_name [method]: unit -> string
-WoofWare.Myriad.Plugins.ParameterIn+Path.name [property]: [read-only] string
-WoofWare.Myriad.Plugins.ParameterIn+Query inherit WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn+Query.get_name [method]: unit -> string
-WoofWare.Myriad.Plugins.ParameterIn+Query.name [property]: [read-only] string
-WoofWare.Myriad.Plugins.ParameterIn+Tags inherit obj
-WoofWare.Myriad.Plugins.ParameterIn+Tags.Body [static field]: int = 2
-WoofWare.Myriad.Plugins.ParameterIn+Tags.Path [static field]: int = 0
-WoofWare.Myriad.Plugins.ParameterIn+Tags.Query [static field]: int = 1
-WoofWare.Myriad.Plugins.ParameterIn+Tags.Unrecognised [static field]: int = 3
-WoofWare.Myriad.Plugins.ParameterIn+Unrecognised inherit WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn+Unrecognised.get_name [method]: unit -> string
-WoofWare.Myriad.Plugins.ParameterIn+Unrecognised.get_op [method]: unit -> string
-WoofWare.Myriad.Plugins.ParameterIn+Unrecognised.name [property]: [read-only] string
-WoofWare.Myriad.Plugins.ParameterIn+Unrecognised.op [property]: [read-only] string
-WoofWare.Myriad.Plugins.ParameterIn.Body [static property]: [read-only] WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn.Equals [method]: (WoofWare.Myriad.Plugins.ParameterIn, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.ParameterIn.get_Body [static method]: unit -> WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn.get_IsBody [method]: unit -> bool
-WoofWare.Myriad.Plugins.ParameterIn.get_IsPath [method]: unit -> bool
-WoofWare.Myriad.Plugins.ParameterIn.get_IsQuery [method]: unit -> bool
-WoofWare.Myriad.Plugins.ParameterIn.get_IsUnrecognised [method]: unit -> bool
-WoofWare.Myriad.Plugins.ParameterIn.get_Tag [method]: unit -> int
-WoofWare.Myriad.Plugins.ParameterIn.IsBody [property]: [read-only] bool
-WoofWare.Myriad.Plugins.ParameterIn.IsPath [property]: [read-only] bool
-WoofWare.Myriad.Plugins.ParameterIn.IsQuery [property]: [read-only] bool
-WoofWare.Myriad.Plugins.ParameterIn.IsUnrecognised [property]: [read-only] bool
-WoofWare.Myriad.Plugins.ParameterIn.NewPath [static method]: string -> WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn.NewQuery [static method]: string -> WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn.NewUnrecognised [static method]: (string, string) -> WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.ParameterIn.Tag [property]: [read-only] int
 WoofWare.Myriad.Plugins.RemoveOptionsGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.RemoveOptionsGenerator..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.Response inherit obj, implements WoofWare.Myriad.Plugins.Response System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.Response..ctor [constructor]: (string, WoofWare.Myriad.Plugins.Definition)
-WoofWare.Myriad.Plugins.Response.Description [property]: [read-only] string
-WoofWare.Myriad.Plugins.Response.Equals [method]: (WoofWare.Myriad.Plugins.Response, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.Response.get_Description [method]: unit -> string
-WoofWare.Myriad.Plugins.Response.get_Schema [method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Response.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.Response
-WoofWare.Myriad.Plugins.Response.Schema [property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.Scheme inherit obj, implements WoofWare.Myriad.Plugins.Scheme System.IEquatable, System.Collections.IStructuralEquatable, WoofWare.Myriad.Plugins.Scheme System.IComparable, System.IComparable, System.Collections.IStructuralComparable - union type with 1 cases
-WoofWare.Myriad.Plugins.Scheme.Equals [method]: (WoofWare.Myriad.Plugins.Scheme, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.Scheme.get_Item [method]: unit -> string
-WoofWare.Myriad.Plugins.Scheme.get_Tag [method]: unit -> int
-WoofWare.Myriad.Plugins.Scheme.Item [property]: [read-only] string
-WoofWare.Myriad.Plugins.Scheme.NewScheme [static method]: string -> WoofWare.Myriad.Plugins.Scheme
-WoofWare.Myriad.Plugins.Scheme.Tag [property]: [read-only] int
-WoofWare.Myriad.Plugins.Swagger inherit obj, implements WoofWare.Myriad.Plugins.Swagger System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.Swagger..ctor [constructor]: (WoofWare.Myriad.Plugins.MimeType list, WoofWare.Myriad.Plugins.MimeType list, WoofWare.Myriad.Plugins.Scheme list, System.Version, WoofWare.Myriad.Plugins.SwaggerInfo, string, Map<string, Map<WoofWare.Myriad.Plugins.HttpMethod, WoofWare.Myriad.Plugins.SwaggerEndpoint>>, Map<string, WoofWare.Myriad.Plugins.Definition>, Map<string, WoofWare.Myriad.Plugins.Response>)
-WoofWare.Myriad.Plugins.Swagger.BasePath [property]: [read-only] string
-WoofWare.Myriad.Plugins.Swagger.Consumes [property]: [read-only] WoofWare.Myriad.Plugins.MimeType list
-WoofWare.Myriad.Plugins.Swagger.Definitions [property]: [read-only] Map<string, WoofWare.Myriad.Plugins.Definition>
-WoofWare.Myriad.Plugins.Swagger.Equals [method]: (WoofWare.Myriad.Plugins.Swagger, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.Swagger.get_BasePath [method]: unit -> string
-WoofWare.Myriad.Plugins.Swagger.get_Consumes [method]: unit -> WoofWare.Myriad.Plugins.MimeType list
-WoofWare.Myriad.Plugins.Swagger.get_Definitions [method]: unit -> Map<string, WoofWare.Myriad.Plugins.Definition>
-WoofWare.Myriad.Plugins.Swagger.get_Info [method]: unit -> WoofWare.Myriad.Plugins.SwaggerInfo
-WoofWare.Myriad.Plugins.Swagger.get_Paths [method]: unit -> Map<string, Map<WoofWare.Myriad.Plugins.HttpMethod, WoofWare.Myriad.Plugins.SwaggerEndpoint>>
-WoofWare.Myriad.Plugins.Swagger.get_Produces [method]: unit -> WoofWare.Myriad.Plugins.MimeType list
-WoofWare.Myriad.Plugins.Swagger.get_Responses [method]: unit -> Map<string, WoofWare.Myriad.Plugins.Response>
-WoofWare.Myriad.Plugins.Swagger.get_Schemes [method]: unit -> WoofWare.Myriad.Plugins.Scheme list
-WoofWare.Myriad.Plugins.Swagger.get_Swagger [method]: unit -> System.Version
-WoofWare.Myriad.Plugins.Swagger.Info [property]: [read-only] WoofWare.Myriad.Plugins.SwaggerInfo
-WoofWare.Myriad.Plugins.Swagger.Paths [property]: [read-only] Map<string, Map<WoofWare.Myriad.Plugins.HttpMethod, WoofWare.Myriad.Plugins.SwaggerEndpoint>>
-WoofWare.Myriad.Plugins.Swagger.Produces [property]: [read-only] WoofWare.Myriad.Plugins.MimeType list
-WoofWare.Myriad.Plugins.Swagger.Responses [property]: [read-only] Map<string, WoofWare.Myriad.Plugins.Response>
-WoofWare.Myriad.Plugins.Swagger.Schemes [property]: [read-only] WoofWare.Myriad.Plugins.Scheme list
-WoofWare.Myriad.Plugins.Swagger.Swagger [property]: [read-only] System.Version
 WoofWare.Myriad.Plugins.SwaggerClientGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
-WoofWare.Myriad.Plugins.SwaggerClientGenerator..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.SwaggerEndpoint inherit obj, implements WoofWare.Myriad.Plugins.SwaggerEndpoint System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.SwaggerEndpoint..ctor [constructor]: (WoofWare.Myriad.Plugins.MimeType list option, WoofWare.Myriad.Plugins.MimeType list option, string list, string, WoofWare.Myriad.Plugins.OperationId, WoofWare.Myriad.Plugins.SwaggerParameter list option, Map<int, WoofWare.Myriad.Plugins.Definition>)
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Consumes [property]: [read-only] WoofWare.Myriad.Plugins.MimeType list option
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Equals [method]: (WoofWare.Myriad.Plugins.SwaggerEndpoint, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_Consumes [method]: unit -> WoofWare.Myriad.Plugins.MimeType list option
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_OperationId [method]: unit -> WoofWare.Myriad.Plugins.OperationId
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_Parameters [method]: unit -> WoofWare.Myriad.Plugins.SwaggerParameter list option
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_Produces [method]: unit -> WoofWare.Myriad.Plugins.MimeType list option
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_Responses [method]: unit -> Map<int, WoofWare.Myriad.Plugins.Definition>
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_Summary [method]: unit -> string
-WoofWare.Myriad.Plugins.SwaggerEndpoint.get_Tags [method]: unit -> string list
-WoofWare.Myriad.Plugins.SwaggerEndpoint.OperationId [property]: [read-only] WoofWare.Myriad.Plugins.OperationId
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Parameters [property]: [read-only] WoofWare.Myriad.Plugins.SwaggerParameter list option
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.SwaggerEndpoint
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Produces [property]: [read-only] WoofWare.Myriad.Plugins.MimeType list option
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Responses [property]: [read-only] Map<int, WoofWare.Myriad.Plugins.Definition>
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Summary [property]: [read-only] string
-WoofWare.Myriad.Plugins.SwaggerEndpoint.Tags [property]: [read-only] string list
-WoofWare.Myriad.Plugins.SwaggerInfo inherit obj, implements WoofWare.Myriad.Plugins.SwaggerInfo System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.SwaggerInfo..ctor [constructor]: (string, string, WoofWare.Myriad.Plugins.SwaggerLicense, System.Version)
-WoofWare.Myriad.Plugins.SwaggerInfo.Description [property]: [read-only] string
-WoofWare.Myriad.Plugins.SwaggerInfo.Equals [method]: (WoofWare.Myriad.Plugins.SwaggerInfo, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.SwaggerInfo.get_Description [method]: unit -> string
-WoofWare.Myriad.Plugins.SwaggerInfo.get_License [method]: unit -> WoofWare.Myriad.Plugins.SwaggerLicense
-WoofWare.Myriad.Plugins.SwaggerInfo.get_Title [method]: unit -> string
-WoofWare.Myriad.Plugins.SwaggerInfo.get_Version [method]: unit -> System.Version
-WoofWare.Myriad.Plugins.SwaggerInfo.License [property]: [read-only] WoofWare.Myriad.Plugins.SwaggerLicense
-WoofWare.Myriad.Plugins.SwaggerInfo.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.SwaggerInfo
-WoofWare.Myriad.Plugins.SwaggerInfo.Title [property]: [read-only] string
-WoofWare.Myriad.Plugins.SwaggerInfo.Version [property]: [read-only] System.Version
-WoofWare.Myriad.Plugins.SwaggerLicense inherit obj, implements WoofWare.Myriad.Plugins.SwaggerLicense System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.SwaggerLicense..ctor [constructor]: (string, System.Uri option, string option)
-WoofWare.Myriad.Plugins.SwaggerLicense.Equals [method]: (WoofWare.Myriad.Plugins.SwaggerLicense, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.SwaggerLicense.get_Identifier [method]: unit -> string option
-WoofWare.Myriad.Plugins.SwaggerLicense.get_Name [method]: unit -> string
-WoofWare.Myriad.Plugins.SwaggerLicense.get_Url [method]: unit -> System.Uri option
-WoofWare.Myriad.Plugins.SwaggerLicense.Identifier [property]: [read-only] string option
-WoofWare.Myriad.Plugins.SwaggerLicense.Name [property]: [read-only] string
-WoofWare.Myriad.Plugins.SwaggerLicense.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.SwaggerLicense
-WoofWare.Myriad.Plugins.SwaggerLicense.Url [property]: [read-only] System.Uri option
-WoofWare.Myriad.Plugins.SwaggerModule inherit obj
-WoofWare.Myriad.Plugins.SwaggerModule.parse [static method]: string -> WoofWare.Myriad.Plugins.Swagger
-WoofWare.Myriad.Plugins.SwaggerParameter inherit obj, implements WoofWare.Myriad.Plugins.SwaggerParameter System.IEquatable, System.Collections.IStructuralEquatable
-WoofWare.Myriad.Plugins.SwaggerParameter..ctor [constructor]: (WoofWare.Myriad.Plugins.Definition, string option, WoofWare.Myriad.Plugins.ParameterIn, string, bool option)
-WoofWare.Myriad.Plugins.SwaggerParameter.Description [property]: [read-only] string option
-WoofWare.Myriad.Plugins.SwaggerParameter.Equals [method]: (WoofWare.Myriad.Plugins.SwaggerParameter, System.Collections.IEqualityComparer) -> bool
-WoofWare.Myriad.Plugins.SwaggerParameter.get_Description [method]: unit -> string option
-WoofWare.Myriad.Plugins.SwaggerParameter.get_In [method]: unit -> WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.SwaggerParameter.get_Name [method]: unit -> string
-WoofWare.Myriad.Plugins.SwaggerParameter.get_Required [method]: unit -> bool option
-WoofWare.Myriad.Plugins.SwaggerParameter.get_Type [method]: unit -> WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.SwaggerParameter.In [property]: [read-only] WoofWare.Myriad.Plugins.ParameterIn
-WoofWare.Myriad.Plugins.SwaggerParameter.Name [property]: [read-only] string
-WoofWare.Myriad.Plugins.SwaggerParameter.Parse [static method]: System.Text.Json.Nodes.JsonObject -> WoofWare.Myriad.Plugins.SwaggerParameter
-WoofWare.Myriad.Plugins.SwaggerParameter.Required [property]: [read-only] bool option
-WoofWare.Myriad.Plugins.SwaggerParameter.Type [property]: [read-only] WoofWare.Myriad.Plugins.Definition
-WoofWare.Myriad.Plugins.SynFieldData`1 inherit obj
-WoofWare.Myriad.Plugins.SynFieldData`1..ctor [constructor]: (Fantomas.FCS.Syntax.SynAttribute list, 'Ident, Fantomas.FCS.Syntax.SynType)
-WoofWare.Myriad.Plugins.SynFieldData`1.Attrs [property]: [read-only] Fantomas.FCS.Syntax.SynAttribute list
-WoofWare.Myriad.Plugins.SynFieldData`1.get_Attrs [method]: unit -> Fantomas.FCS.Syntax.SynAttribute list
-WoofWare.Myriad.Plugins.SynFieldData`1.get_Ident [method]: unit -> 'Ident
-WoofWare.Myriad.Plugins.SynFieldData`1.get_Type [method]: unit -> Fantomas.FCS.Syntax.SynType
-WoofWare.Myriad.Plugins.SynFieldData`1.Ident [property]: [read-only] 'Ident
-WoofWare.Myriad.Plugins.SynFieldData`1.Type [property]: [read-only] Fantomas.FCS.Syntax.SynType
-WoofWare.Myriad.Plugins.UnionCase inherit obj
-WoofWare.Myriad.Plugins.UnionCase.mapIdentFields [static method]: ('a -> 'b) -> 'a WoofWare.Myriad.Plugins.UnionCase -> 'b WoofWare.Myriad.Plugins.UnionCase
-WoofWare.Myriad.Plugins.UnionCase.ofSynUnionCase [static method]: Fantomas.FCS.Syntax.SynUnionCase -> Fantomas.FCS.Syntax.Ident option WoofWare.Myriad.Plugins.UnionCase
-WoofWare.Myriad.Plugins.UnionCase`1 inherit obj
-WoofWare.Myriad.Plugins.UnionCase`1..ctor [constructor]: (Fantomas.FCS.Syntax.Ident, Fantomas.FCS.Xml.PreXmlDoc option, Fantomas.FCS.Syntax.SynAccess option, Fantomas.FCS.Syntax.SynAttribute list, 'ident WoofWare.Myriad.Plugins.SynFieldData list)
-WoofWare.Myriad.Plugins.UnionCase`1.Access [property]: [read-only] Fantomas.FCS.Syntax.SynAccess option
-WoofWare.Myriad.Plugins.UnionCase`1.Attributes [property]: [read-only] Fantomas.FCS.Syntax.SynAttribute list
-WoofWare.Myriad.Plugins.UnionCase`1.Fields [property]: [read-only] 'ident WoofWare.Myriad.Plugins.SynFieldData list
-WoofWare.Myriad.Plugins.UnionCase`1.get_Access [method]: unit -> Fantomas.FCS.Syntax.SynAccess option
-WoofWare.Myriad.Plugins.UnionCase`1.get_Attributes [method]: unit -> Fantomas.FCS.Syntax.SynAttribute list
-WoofWare.Myriad.Plugins.UnionCase`1.get_Fields [method]: unit -> 'ident WoofWare.Myriad.Plugins.SynFieldData list
-WoofWare.Myriad.Plugins.UnionCase`1.get_Name [method]: unit -> Fantomas.FCS.Syntax.Ident
-WoofWare.Myriad.Plugins.UnionCase`1.get_XmlDoc [method]: unit -> Fantomas.FCS.Xml.PreXmlDoc option
-WoofWare.Myriad.Plugins.UnionCase`1.Name [property]: [read-only] Fantomas.FCS.Syntax.Ident
-WoofWare.Myriad.Plugins.UnionCase`1.XmlDoc [property]: [read-only] Fantomas.FCS.Xml.PreXmlDoc option
+WoofWare.Myriad.Plugins.SwaggerClientGenerator..ctor [constructor]: unit

WoofWare.Myriad.Plugins/SwaggerClientGenerator.fs

@@ -1,11 +1,11 @@
 namespace WoofWare.Myriad.Plugins
 
 open System.Collections.Generic
-open System.IO
 open System.Threading
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.Xml
 open Fantomas.FCS.Text.Range
+open WoofWare.Whippet.Fantomas
 
 type internal SwaggerClientConfig =
     {
@@ -18,15 +18,16 @@ type internal SwaggerClientConfig =
 type internal Produces =
     // TODO: this will cope with decoding JSON, plain text, etc
     | Produces of string
+    | OctetStream
 
 type internal Endpoint =
     {
         DocString : PreXmlDoc
         Produces : Produces
-        ReturnType : Definition
+        ReturnType : SwaggerV2.Definition
         Method : WoofWare.Myriad.Plugins.HttpMethod
-        Operation : OperationId
-        Parameters : SwaggerParameter list
+        Operation : SwaggerV2.OperationId
+        Parameters : SwaggerV2.SwaggerParameter list
         Endpoint : string
     }
 
@@ -41,49 +42,41 @@ type internal TypeEntry =
 type internal Types =
     {
         ByHandle : IReadOnlyDictionary<string, TypeEntry>
-        ByDefinition : IReadOnlyDictionary<Definition, TypeEntry>
+        ByDefinition : IReadOnlyDictionary<SwaggerV2.Definition, TypeEntry>
     }
 
 [<RequireQualifiedAccess>]
 module internal SwaggerClientGenerator =
-    let outputFile = FileInfo "/tmp/output.txt"
 
-    // do
-    //     use _ = File.Create outputFile.FullName
-    //     ()
+    let internal log (_ : string) = ()
 
-    let log (line : string) =
-        // use w = outputFile.AppendText ()
-        // w.WriteLine line
-        ()
-
-    let renderType (types : Types) (defn : Definition) : SynType option =
+    let renderType (types : Types) (defn : SwaggerV2.Definition) : SynType option =
         match types.ByDefinition.TryGetValue defn with
         | true, v -> Some v.Signature
         | false, _ ->
 
         match defn with
-        | Definition.Handle h ->
+        | SwaggerV2.Definition.Handle h ->
             match types.ByHandle.TryGetValue h with
             | false, _ -> None
             | true, v -> Some v.Signature
-        | Definition.Object _ -> failwith "should not hit"
-        | Definition.Array _ -> failwith "should not hit"
-        | Definition.Unspecified -> failwith "should not hit"
-        | Definition.String -> SynType.string |> Some
-        | Definition.Boolean -> SynType.bool |> Some
-        | Definition.Integer _ -> SynType.int |> Some
-        | Definition.File -> SynType.createLongIdent' [ "System" ; "IO" ; "Stream" ] |> Some
+        | SwaggerV2.Definition.Object _ -> failwith "should not hit"
+        | SwaggerV2.Definition.Array _ -> failwith "should not hit"
+        | SwaggerV2.Definition.Unspecified -> failwith "should not hit"
+        | SwaggerV2.Definition.String -> SynType.string |> Some
+        | SwaggerV2.Definition.Boolean -> SynType.bool |> Some
+        | SwaggerV2.Definition.Integer _ -> SynType.int |> Some
+        | SwaggerV2.Definition.File -> SynType.createLongIdent' [ "System" ; "IO" ; "Stream" ] |> Some
 
     /// Returns None if we lacked the information required to do this.
     /// bigCache is a map of e.g. {"securityDefinition": {Defn : F# type}}.
     let rec defnToType
         (anonymousTypeCount : int ref)
         (handlesMap : Dictionary<string, TypeEntry>)
-        (bigCache : Dictionary<string, Dictionary<Definition, TypeEntry>>)
+        (bigCache : Dictionary<string, Dictionary<SwaggerV2.Definition, TypeEntry>>)
         (thisKey : string)
         (typeName : string option)
-        (d : Definition)
+        (d : SwaggerV2.Definition)
         : TypeEntry option
         =
         let cache =
@@ -118,7 +111,7 @@ module internal SwaggerClientGenerator =
 
         let result =
             match d with
-            | Definition.Object obj ->
+            | SwaggerV2.Definition.Object obj ->
                 let requiredFields = obj.Required |> Option.defaultValue [] |> Set.ofList
 
                 let namedProperties =
@@ -130,7 +123,7 @@ module internal SwaggerClientGenerator =
                         // Special case for when this is a reference to this very type
                         let isOurself =
                             match defn with
-                            | Definition.Handle h ->
+                            | SwaggerV2.Definition.Handle h ->
                                 match h.Split '/' with
                                 | [| "#" ; location ; ty |] when location = thisKey && Some ty = typeName ->
                                     SynType.named ty |> Some
@@ -205,8 +198,8 @@ module internal SwaggerClientGenerator =
                         |> SynField.make
                         |> List.singleton
                         |> Some
-                    | Some AdditionalProperties.Never -> Some []
-                    | Some (AdditionalProperties.Constrained defn) ->
+                    | Some SwaggerV2.AdditionalProperties.Never -> Some []
+                    | Some (SwaggerV2.AdditionalProperties.Constrained defn) ->
                         let defn' = defnToType anonymousTypeCount handlesMap bigCache thisKey None defn
 
                         match defn' with
@@ -284,7 +277,7 @@ module internal SwaggerClientGenerator =
 
                 defn |> Some
 
-            | Definition.Array elt ->
+            | SwaggerV2.Definition.Array elt ->
                 let child = defnToType anonymousTypeCount handlesMap bigCache thisKey None elt.Items
 
                 match child with
@@ -297,37 +290,37 @@ module internal SwaggerClientGenerator =
                         }
 
                     Some defn
-            | Definition.String ->
+            | SwaggerV2.Definition.String ->
                 {
                     Signature = SynType.string
                     FSharpDefinition = None
                 }
                 |> Some
-            | Definition.Boolean ->
+            | SwaggerV2.Definition.Boolean ->
                 {
                     Signature = SynType.bool
                     FSharpDefinition = None
                 }
                 |> Some
-            | Definition.Unspecified ->
+            | SwaggerV2.Definition.Unspecified ->
                 {
                     Signature = SynType.unit
                     FSharpDefinition = None
                 }
                 |> Some
-            | Definition.Integer _ ->
+            | SwaggerV2.Definition.Integer _ ->
                 {
                     Signature = SynType.createLongIdent' [ "int" ]
                     FSharpDefinition = None
                 }
                 |> Some
-            | Definition.File ->
+            | SwaggerV2.Definition.File ->
                 {
                     Signature = SynType.createLongIdent' [ "System" ; "IO" ; "Stream" ]
                     FSharpDefinition = None
                 }
                 |> Some
-            | Definition.Handle s ->
+            | SwaggerV2.Definition.Handle s ->
                 let split = s.Split '/' |> List.ofArray
 
                 match split with
@@ -389,14 +382,14 @@ module internal SwaggerClientGenerator =
                 |> List.map (fun par ->
                     let inParam =
                         match par.In with
-                        | ParameterIn.Unrecognised (f, name) ->
+                        | SwaggerV2.ParameterIn.Unrecognised (f, name) ->
                             log
                                 $"Skipping %O{ep.Operation} at %s{ep.Endpoint}: unrecognised In parameter %s{f} with name %s{name}"
 
                             None
-                        | ParameterIn.Body -> Some IsIn.Body
-                        | ParameterIn.Query name -> Some (IsIn.Query name)
-                        | ParameterIn.Path name -> Some (IsIn.Path name)
+                        | SwaggerV2.ParameterIn.Body -> Some IsIn.Body
+                        | SwaggerV2.ParameterIn.Query name -> Some (IsIn.Query name)
+                        | SwaggerV2.ParameterIn.Path name -> Some (IsIn.Path name)
 
                     match inParam with
                     | None -> None
@@ -476,6 +469,15 @@ module internal SwaggerClientGenerator =
                             (SynLongIdent.createS' [ "RestEase" ; "Header" ])
                             // Gitea, at least, starts with a `/`, which `Uri` then takes to indicate an absolute path.
                             (SynExpr.tuple [ SynExpr.CreateConst "Content-Type" ; SynExpr.CreateConst contentType ])
+                    | Produces.OctetStream ->
+                        SynAttribute.create
+                            (SynLongIdent.createS' [ "RestEase" ; "Header" ])
+                            // Gitea, at least, starts with a `/`, which `Uri` then takes to indicate an absolute path.
+                            (SynExpr.tuple
+                                [
+                                    SynExpr.CreateConst "Content-Type"
+                                    SynExpr.CreateConst "application/octet-stream"
+                                ])
                 ]
 
             returnType
@@ -511,6 +513,201 @@ module internal SwaggerClientGenerator =
         |> List.singleton
 
 open Myriad.Core
+open System.IO
+
+[<RequireQualifiedAccess>]
+module internal SwaggerV2Generator =
+    let generate (pars : Map<string, string>) (contents : SwaggerV2.SwaggerV2) : Output =
+        let scheme =
+            let preferred = SwaggerV2.Scheme "https"
+
+            if List.isEmpty contents.Schemes then
+                failwith "no schemes specified in API spec!"
+
+            if List.contains preferred contents.Schemes then
+                preferred
+            else
+                List.head contents.Schemes
+
+        let clientDocstring = contents.Info.Description |> PreXmlDoc.create
+
+        let basePath = contents.BasePath
+
+        let typeDefs =
+            let bigCache = Dictionary<_, Dictionary<_, _>> ()
+
+            let countAll () =
+                (0, bigCache) ||> Seq.fold (fun count (KeyValue (_, v)) -> count + v.Count)
+
+            let byHandle = Dictionary ()
+            let anonymousTypeCount = ref 0
+
+            let rec go (contents : ((string * SwaggerV2.Definition) * string) list) =
+                let lastRound = countAll ()
+
+                contents
+                |> List.filter (fun ((name, defn), defnClass) ->
+                    let doIt =
+                        SwaggerClientGenerator.defnToType
+                            anonymousTypeCount
+                            byHandle
+                            bigCache
+                            defnClass
+                            (Some name)
+                            defn
+
+                    match doIt with
+                    | None -> true
+                    | Some _ -> false
+                )
+                |> fun remaining ->
+                    if not remaining.IsEmpty then
+                        let currentCount = countAll ()
+
+                        if currentCount = lastRound then
+                            for (name, remaining), kind in remaining do
+                                SwaggerClientGenerator.log $"Remaining: %s{name} (%s{kind})"
+
+                            SwaggerClientGenerator.log "--------"
+
+                            for KeyValue (handle, defn) in byHandle do
+                                SwaggerClientGenerator.log $"Known: %s{handle} %O{defn}"
+
+                            // TODO: ohh noooooo the Gitea spec is genuinely circular,
+                            // it's impossible to construct a Repository type
+                            // we're going to have to somehow detect this case and break the cycle
+                            // by artificially making a property optional
+                            // :sob: Gitea why are you like this
+                            // failwith "Made no further progress rendering types"
+                            ()
+                        else
+                            go remaining
+
+            seq {
+                for defnClass in [ "definitions" ; "responses" ] do
+                    match defnClass with
+                    | "definitions" ->
+                        for KeyValue (k, v) in contents.Definitions do
+                            yield (k, v), defnClass
+                    | "responses" ->
+                        for KeyValue (k, v) in contents.Responses do
+                            yield (k, v.Schema), defnClass
+                    | _ -> failwith "oh no"
+            }
+            |> Seq.toList
+            |> go
+
+            let result = Dictionary ()
+
+            for KeyValue (_container, types) in bigCache do
+                for KeyValue (defn, rendered) in types do
+                    result.TryAdd (defn, rendered) |> ignore<bool>
+
+            {
+                ByHandle = byHandle
+                ByDefinition = result :> IReadOnlyDictionary<_, _>
+            }
+
+        let summary =
+            contents.Paths
+            |> Seq.collect (fun (KeyValue (path, endpoints)) ->
+                endpoints
+                |> Seq.choose (fun (KeyValue (method, endpoint)) ->
+                    let docstring = endpoint.Summary |> PreXmlDoc.create
+
+                    let produces =
+                        match endpoint.Produces with
+                        | None -> Produces.Produces "json"
+                        | Some [] -> failwith $"API specified empty Produces: %s{path} (%O{method})"
+                        | Some [ SwaggerV2.MimeType "application/octet-stream" ] -> Produces.OctetStream
+                        | Some [ SwaggerV2.MimeType "application/json" ] -> Produces.Produces "json"
+                        | Some [ SwaggerV2.MimeType (StartsWith "text/" t) ] -> Produces.Produces t
+                        | Some [ SwaggerV2.MimeType s ] ->
+                            failwithf
+                                $"we don't support non-JSON Produces right now, got: %s{s} (%s{path} %O{method})"
+                        | Some (_ :: _) ->
+                            failwith $"we don't support multiple Produces right now, at %s{path} (%O{method})"
+
+                    let returnType =
+                        endpoint.Responses
+                        |> Seq.choose (fun (KeyValue (response, defn)) ->
+                            if 200 <= response && response < 300 then
+                                Some defn
+                            else
+                                None
+                        )
+                        |> Seq.toList
+
+                    let returnType =
+                        match returnType with
+                        | [ t ] -> Some t
+                        | [] -> failwith $"got no successful response results, %s{path} %O{method}"
+                        | _ ->
+                            SwaggerClientGenerator.log
+                                $"Ignoring %s{path} %O{method} due to multiple success responses"
+                            // can't be bothered to work out how to deal with multiple success
+                            // results right now
+                            None
+
+                    match returnType with
+                    | None -> None
+                    | Some returnType ->
+
+                    {
+                        Method = method
+                        Produces = produces
+                        DocString = docstring
+                        ReturnType = returnType
+                        Operation = endpoint.OperationId
+                        Parameters = endpoint.Parameters |> Option.defaultValue []
+                        Endpoint = path
+                    }
+                    |> Some
+                )
+                |> Seq.toList
+            )
+            |> Seq.toList
+
+        let config =
+            let createMock =
+                match Map.tryFind "GENERATEMOCKVISIBILITY" pars with
+                | None -> None
+                | Some v ->
+                    match v.ToLowerInvariant () with
+                    | "internal" -> Some true
+                    | "public" -> Some false
+                    | _ ->
+                        failwith
+                            $"Expected GenerateMockVisibility parameter to be 'internal' or 'public', but was: '%s{v.ToLowerInvariant ()}'"
+
+            let className =
+                match Map.tryFind "CLASSNAME" pars with
+                | None -> failwith "You must supply the <ClassName /> parameter in <MyriadParams />."
+                | Some v -> v
+
+            {
+                CreateMock = createMock
+                ClassName = className
+            }
+
+        let ty =
+            SwaggerClientGenerator.computeType config basePath typeDefs clientDocstring summary
+
+        [
+            yield
+                SynModuleDecl.Open (
+                    SynOpenDeclTarget.ModuleOrNamespace (
+                        SynLongIdent.createS' [ "WoofWare" ; "Myriad" ; "Plugins" ],
+                        range0
+                    ),
+                    range0
+                )
+            yield SwaggerClientGenerator.instantiateRequiredTypes typeDefs
+            yield! ty
+        ]
+        |> SynModuleOrNamespace.createNamespace [ Ident.create config.ClassName ]
+        |> List.singleton
+        |> Output.Ast
 
 /// Myriad generator that stamps out an interface and class to access a Swagger-specified API.
 [<MyriadGenerator("swagger-client")>]
@@ -520,205 +717,19 @@ type SwaggerClientGenerator () =
         member _.ValidInputExtensions = [ ".json" ]
 
         member _.Generate (context : GeneratorContext) =
-            let contents = File.ReadAllText context.InputFilename |> Swagger.parse
+            let pars = MyriadParamParser.render context.AdditionalParameters
 
-            let scheme =
-                let preferred = Scheme "https"
+            let pars =
+                pars
+                |> Map.toSeq
+                |> Seq.map (fun (k, v) -> k.ToUpperInvariant (), v)
+                |> Map.ofSeq
 
-                if List.isEmpty contents.Schemes then
-                    failwith "no schemes specified in API spec!"
+            if pars.IsEmpty then
+                failwith "No parameters given. You must supply the <ClassName /> parameter in <MyriadParams />."
 
-                if List.contains preferred contents.Schemes then
-                    preferred
-                else
-                    List.head contents.Schemes
+            let contents = File.ReadAllText context.InputFilename |> SwaggerV2.parse
 
-            let clientDocstring = contents.Info.Description |> PreXmlDoc.create
-
-            let basePath = contents.BasePath
-
-            let typeDefs =
-                let bigCache = Dictionary<_, Dictionary<_, _>> ()
-
-                let countAll () =
-                    (0, bigCache) ||> Seq.fold (fun count (KeyValue (_, v)) -> count + v.Count)
-
-                let byHandle = Dictionary ()
-                let anonymousTypeCount = ref 0
-
-                let rec go (contents : ((string * Definition) * string) list) =
-                    let lastRound = countAll ()
-
-                    contents
-                    |> List.filter (fun ((name, defn), defnClass) ->
-                        let doIt =
-                            SwaggerClientGenerator.defnToType
-                                anonymousTypeCount
-                                byHandle
-                                bigCache
-                                defnClass
-                                (Some name)
-                                defn
-
-                        match doIt with
-                        | None -> true
-                        | Some _ -> false
-                    )
-                    |> fun remaining ->
-                        if not remaining.IsEmpty then
-                            let currentCount = countAll ()
-
-                            if currentCount = lastRound then
-                                for (name, remaining), kind in remaining do
-                                    SwaggerClientGenerator.log $"Remaining: %s{name} (%s{kind})"
-
-                                SwaggerClientGenerator.log "--------"
-
-                                for KeyValue (handle, defn) in byHandle do
-                                    SwaggerClientGenerator.log $"Known: %s{handle} %O{defn}"
-
-                                // TODO: ohh noooooo the Gitea spec is genuinely circular,
-                                // it's impossible to construct a Repository type
-                                // we're going to have to somehow detect this case and break the cycle
-                                // by artificially making a property optional
-                                // :sob: Gitea why are you like this
-                                // failwith "Made no further progress rendering types"
-                                ()
-                            else
-                                go remaining
-
-                seq {
-                    for defnClass in [ "definitions" ; "responses" ] do
-                        match defnClass with
-                        | "definitions" ->
-                            for KeyValue (k, v) in contents.Definitions do
-                                yield (k, v), defnClass
-                        | "responses" ->
-                            for KeyValue (k, v) in contents.Responses do
-                                yield (k, v.Schema), defnClass
-                        | _ -> failwith "oh no"
-                }
-                |> Seq.toList
-                |> go
-
-                let result = Dictionary ()
-
-                for KeyValue (_container, types) in bigCache do
-                    for KeyValue (defn, rendered) in types do
-                        result.TryAdd (defn, rendered) |> ignore<bool>
-
-                {
-                    ByHandle = byHandle
-                    ByDefinition = result :> IReadOnlyDictionary<_, _>
-                }
-
-            let summary =
-                contents.Paths
-                |> Seq.collect (fun (KeyValue (path, endpoints)) ->
-                    endpoints
-                    |> Seq.choose (fun (KeyValue (method, endpoint)) ->
-                        let docstring = endpoint.Summary |> PreXmlDoc.create
-
-                        let produces =
-                            match endpoint.Produces with
-                            | None -> Produces "json"
-                            | Some [] -> failwith $"API specified empty Produces: %s{path} (%O{method})"
-                            | Some [ MimeType "application/json" ] -> Produces "json"
-                            | Some [ MimeType (StartsWith "text/" t) ] -> Produces t
-                            | Some [ MimeType s ] ->
-                                failwithf
-                                    $"we don't support non-JSON Produces right now, got: %s{s} (%s{path} %O{method})"
-                            | Some (_ :: _) ->
-                                failwith $"we don't support multiple Produces right now, at %s{path} (%O{method})"
-
-                        let returnType =
-                            endpoint.Responses
-                            |> Seq.choose (fun (KeyValue (response, defn)) ->
-                                if 200 <= response && response < 300 then
-                                    Some defn
-                                else
-                                    None
-                            )
-                            |> Seq.toList
-
-                        let returnType =
-                            match returnType with
-                            | [ t ] -> Some t
-                            | [] -> failwith $"got no successful response results, %s{path} %O{method}"
-                            | _ ->
-                                SwaggerClientGenerator.log
-                                    $"Ignoring %s{path} %O{method} due to multiple success responses"
-                                // can't be bothered to work out how to deal with multiple success
-                                // results right now
-                                None
-
-                        match returnType with
-                        | None -> None
-                        | Some returnType ->
-
-                        {
-                            Method = method
-                            Produces = produces
-                            DocString = docstring
-                            ReturnType = returnType
-                            Operation = endpoint.OperationId
-                            Parameters = endpoint.Parameters |> Option.defaultValue []
-                            Endpoint = path
-                        }
-                        |> Some
-                    )
-                    |> Seq.toList
-                )
-                |> Seq.toList
-
-            let config =
-                let pars = MyriadParamParser.render context.AdditionalParameters
-
-                let pars =
-                    pars
-                    |> Map.toSeq
-                    |> Seq.map (fun (k, v) -> k.ToUpperInvariant (), v)
-                    |> Map.ofSeq
-
-                if pars.IsEmpty then
-                    failwith "No parameters given. You must supply the <ClassName /> parameter in <MyriadParams />."
-
-                let createMock =
-                    match Map.tryFind "GENERATEMOCKVISIBILITY" pars with
-                    | None -> None
-                    | Some v ->
-                        match v.ToLowerInvariant () with
-                        | "internal" -> Some true
-                        | "public" -> Some false
-                        | _ ->
-                            failwith
-                                $"Expected GenerateMockVisibility parameter to be 'internal' or 'public', but was: '%s{v.ToLowerInvariant ()}'"
-
-                let className =
-                    match Map.tryFind "CLASSNAME" pars with
-                    | None -> failwith "You must supply the <ClassName /> parameter in <MyriadParams />."
-                    | Some v -> v
-
-                {
-                    CreateMock = createMock
-                    ClassName = className
-                }
-
-            let ty =
-                SwaggerClientGenerator.computeType config basePath typeDefs clientDocstring summary
-
-            [
-                yield
-                    SynModuleDecl.Open (
-                        SynOpenDeclTarget.ModuleOrNamespace (
-                            SynLongIdent.createS' [ "WoofWare" ; "Myriad" ; "Plugins" ],
-                            range0
-                        ),
-                        range0
-                    )
-                yield SwaggerClientGenerator.instantiateRequiredTypes typeDefs
-                yield! ty
-            ]
-            |> SynModuleOrNamespace.createNamespace [ Ident.create config.ClassName ]
-            |> List.singleton
-            |> Output.Ast
+            match contents with
+            | Ok contents -> SwaggerV2Generator.generate pars contents
+            | Error node -> failwith "Input was not a Swagger 2 spec"

WoofWare.Myriad.Plugins/SwaggerV2.fs

@@ -1,53 +1,8 @@
-namespace WoofWare.Myriad.Plugins
+module internal WoofWare.Myriad.Plugins.SwaggerV2
 
 open System
 open System.Text.Json.Nodes
 
-[<AutoOpen>]
-module internal JsonHelpers =
-    let inline asString (n : JsonNode) (key : string) : string =
-        match n.[key] with
-        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
-        | s -> s.GetValue<string> ()
-
-    [<RequiresExplicitTypeArguments>]
-    let inline asOpt<'ret> (n : JsonNode) (key : string) : 'ret option =
-        match n.[key] with
-        | null -> None
-        | s -> s.GetValue<'ret> () |> Some
-
-    let inline asObj (n : JsonNode) (key : string) : JsonObject =
-        match n.[key] with
-        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
-        | o -> o.AsObject ()
-
-    let inline asObjOpt (n : JsonNode) (key : string) : JsonObject option =
-        match n.[key] with
-        | null -> None
-        | o -> o.AsObject () |> Some
-
-    let inline asArr (n : JsonNode) (key : string) : JsonArray =
-        match n.[key] with
-        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
-        | o -> o.AsArray ()
-
-    let inline asArrOpt (n : JsonNode) (key : string) : JsonArray option =
-        match n.[key] with
-        | null -> None
-        | o -> o.AsArray () |> Some
-
-    [<RequiresExplicitTypeArguments>]
-    let inline asArr'<'v> (n : JsonNode) (key : string) : 'v list =
-        match n.[key] with
-        | null -> failwith $"Expected node to have a key '%s{key}', but it did not: %s{n.ToJsonString ()}"
-        | o -> o.AsArray () |> Seq.map (fun v -> v.GetValue<'v> ()) |> Seq.toList
-
-    [<RequiresExplicitTypeArguments>]
-    let inline asArrOpt'<'v> (n : JsonNode) (key : string) : 'v list option =
-        match n.[key] with
-        | null -> None
-        | o -> o.AsArray () |> Seq.map (fun v -> v.GetValue<'v> ()) |> Seq.toList |> Some
-
 /// A MIME type, like "application/json"
 type MimeType =
     /// A MIME type, like "application/json"
@@ -198,7 +153,14 @@ and ObjectTypeDefinition =
                 |> Map.ofSeq
                 |> Some
 
-        let example = asObjOpt node "example"
+        let example =
+            match node.["example"] with
+            | null -> None
+            | :? JsonObject as o -> Some o
+            | _ ->
+                // Gitea returns a stringified and malformed JSON object here.
+                // Don't throw; just omit.
+                None
 
         let required = asArrOpt'<string> node "required"
 
@@ -427,71 +389,8 @@ type Response =
             Schema = schema
         }
 
-/// An HTTP method. This is System.Net.Http.HttpMethod, but
-/// a proper discriminated union.
-type HttpMethod =
-    /// HTTP Get
-    | Get
-    /// HTTP Post
-    | Post
-    /// HTTP Delete
-    | Delete
-    /// HTTP Patch
-    | Patch
-    /// HTTP Options
-    | Options
-    /// HTTP Head
-    | Head
-    /// HTTP Put
-    | Put
-    /// HTTP Trace
-    | Trace
-
-    /// Convert to the standard library's enum type.
-    member this.ToDotNet () : System.Net.Http.HttpMethod =
-        match this with
-        | HttpMethod.Get -> System.Net.Http.HttpMethod.Get
-        | HttpMethod.Post -> System.Net.Http.HttpMethod.Post
-        | HttpMethod.Delete -> System.Net.Http.HttpMethod.Delete
-        | HttpMethod.Patch -> System.Net.Http.HttpMethod.Patch
-        | HttpMethod.Options -> System.Net.Http.HttpMethod.Options
-        | HttpMethod.Head -> System.Net.Http.HttpMethod.Head
-        | HttpMethod.Put -> System.Net.Http.HttpMethod.Put
-        | HttpMethod.Trace -> System.Net.Http.HttpMethod.Trace
-
-    /// Human-readable string representation.
-    override this.ToString () : string =
-        match this with
-        | HttpMethod.Get -> "Get"
-        | HttpMethod.Post -> "Post"
-        | HttpMethod.Delete -> "Delete"
-        | HttpMethod.Patch -> "Post"
-        | HttpMethod.Options -> "Options"
-        | HttpMethod.Head -> "Head"
-        | HttpMethod.Put -> "Put"
-        | HttpMethod.Trace -> "Trace"
-
-    /// Throws on invalid inputs.
-    static member Parse (s : string) : HttpMethod =
-        if String.Equals (s, "get", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Get
-        elif String.Equals (s, "post", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Post
-        elif String.Equals (s, "patch", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Patch
-        elif String.Equals (s, "delete", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Delete
-        elif String.Equals (s, "head", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Head
-        elif String.Equals (s, "options", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Options
-        elif String.Equals (s, "put", StringComparison.OrdinalIgnoreCase) then
-            HttpMethod.Put
-        else
-            failwith $"Unrecognised method: %s{s}"
-
 /// A Swagger API specification.
-type Swagger =
+type SwaggerV2 =
     {
         /// Global collection of MIME types which any endpoint expects to consume its inputs in.
         /// This may be overridden on any individual endpoint by that endpoint.
@@ -519,58 +418,63 @@ type Swagger =
         Responses : Map<string, Response>
     }
 
-[<RequireQualifiedAccess>]
-module Swagger =
-    /// Parse a JSON-schema-based specification of a Swagger 2.0 API and
-    /// build the strongly-typed version. Throws on invalid inputs.
-    let parse (s : string) : Swagger =
-        let node = JsonNode.Parse s
-        let consumes = asArr'<string> node "consumes" |> List.map MimeType
-        let produces = asArr'<string> node "produces" |> List.map MimeType
-        let schemes = asArr'<string> node "schemes" |> List.map Scheme
-        let swagger = asString node "swagger" |> Version.Parse
-        let info = asObj node "info" |> SwaggerInfo.Parse
-        let basePath = asString node "basePath"
+/// Parse a JSON-schema-based specification of a Swagger 2.0 API and
+/// build the strongly-typed version. Throws on invalid inputs; returns Error if the input is JSON but has a Swagger
+/// version that is not in the 2.0 series.
+let parse (s : string) : Result<SwaggerV2, JsonNode> =
+    let node = JsonNode.Parse s
+    let swagger = asString node "swagger" |> Version.Parse
 
-        let definitions =
-            asObj node "definitions"
-            |> Seq.map (fun (KeyValue (key, value)) ->
-                let value = value.AsObject ()
-                key, Definition.Parse value
-            )
-            |> Map.ofSeq
+    if swagger.Major <> 2 then
+        Error node
+    else
 
-        let paths =
-            asObj node "paths"
-            |> Seq.map (fun (KeyValue (key, value)) ->
-                let contents =
-                    value.AsObject ()
-                    |> Seq.map (fun (KeyValue (endpoint, contents)) ->
-                        let contents = contents.AsObject ()
-                        HttpMethod.Parse endpoint, SwaggerEndpoint.Parse contents
-                    )
-                    |> Map.ofSeq
+    let consumes = asArr'<string> node "consumes" |> List.map MimeType
+    let produces = asArr'<string> node "produces" |> List.map MimeType
+    let schemes = asArr'<string> node "schemes" |> List.map Scheme
+    let info = asObj node "info" |> SwaggerInfo.Parse
+    let basePath = asString node "basePath"
 
-                key, contents
-            )
-            |> Map.ofSeq
+    let definitions =
+        asObj node "definitions"
+        |> Seq.map (fun (KeyValue (key, value)) ->
+            let value = value.AsObject ()
+            key, Definition.Parse value
+        )
+        |> Map.ofSeq
 
-        let responses =
-            asObj node "responses"
-            |> Seq.map (fun (KeyValue (key, value)) ->
-                let value = value.AsObject ()
-                key, Response.Parse value
-            )
-            |> Map.ofSeq
+    let paths =
+        asObj node "paths"
+        |> Seq.map (fun (KeyValue (key, value)) ->
+            let contents =
+                value.AsObject ()
+                |> Seq.map (fun (KeyValue (endpoint, contents)) ->
+                    let contents = contents.AsObject ()
+                    HttpMethod.Parse endpoint, SwaggerEndpoint.Parse contents
+                )
+                |> Map.ofSeq
 
-        {
-            Consumes = consumes
-            Produces = produces
-            Schemes = schemes
-            Swagger = swagger
-            Info = info
-            BasePath = basePath
-            Paths = paths
-            Definitions = definitions
-            Responses = responses
-        }
+            key, contents
+        )
+        |> Map.ofSeq
+
+    let responses =
+        asObj node "responses"
+        |> Seq.map (fun (KeyValue (key, value)) ->
+            let value = value.AsObject ()
+            key, Response.Parse value
+        )
+        |> Map.ofSeq
+
+    {
+        Consumes = consumes
+        Produces = produces
+        Schemes = schemes
+        Swagger = swagger
+        Info = info
+        BasePath = basePath
+        Paths = paths
+        Definitions = definitions
+        Responses = responses
+    }
+    |> Ok

WoofWare.Myriad.Plugins/SynExpr/CompExpr.fs

@@ -1,49 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-type internal CompExprBinding =
-    | LetBang of varName : string * rhs : SynExpr
-    | Let of varName : string * rhs : SynExpr
-    | Use of varName : string * rhs : SynExpr
-    | Do of body : SynExpr
-
-(*
-Potential API!
-type internal CompExprBindings =
-    private
-        {
-            /// These are stored in reverse.
-            Bindings : CompExprBinding list
-            CompExprName : string
-        }
-
-[<RequireQualifiedAccess>]
-module internal CompExprBindings =
-    let make (name : string) : CompExprBindings =
-        {
-            Bindings = []
-            CompExprName = name
-        }
-
-    let thenDo (body : SynExpr) (bindings : CompExprBindings) =
-        { bindings with
-            Bindings = (Do body :: bindings.Bindings)
-        }
-
-    let thenLet (varName : string) (value : SynExpr) (bindings : CompExprBindings) =
-        { bindings with
-            Bindings = (Let (varName, value) :: bindings.Bindings)
-        }
-
-    let thenLetBang (varName : string) (value : SynExpr) (bindings : CompExprBindings) =
-        { bindings with
-            Bindings = (LetBang (varName, value) :: bindings.Bindings)
-        }
-
-
-    let thenUse (varName : string) (value : SynExpr) (bindings : CompExprBindings) =
-        { bindings with
-            Bindings = (LetBang (varName, value) :: bindings.Bindings)
-        }
-*)

WoofWare.Myriad.Plugins/SynExpr/Ident.fs

@@ -1,65 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open System
-open System.Text
-open System.Text.RegularExpressions
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal Ident =
-    let inline create (s : string) = Ident (s, range0)
-
-    /// Fantomas bug, perhaps? "type" is not rendered as ``type``, although the ASTs are identical
-    /// apart from the ranges?
-    /// Awful hack: here is a function that does this sort of thing.
-    let createSanitisedParamName (s : string) =
-        match s with
-        | "type" -> create "type'"
-        | "private" -> create "private'"
-        | _ ->
-
-        let result = StringBuilder ()
-
-        for i = 0 to s.Length - 1 do
-            if Char.IsLetter s.[i] then
-                result.Append s.[i] |> ignore<StringBuilder>
-            elif Char.IsNumber s.[i] then
-                if result.Length > 0 then
-                    result.Append s.[i] |> ignore<StringBuilder>
-            elif s.[i] = '_' || s.[i] = '-' then
-                result.Append '_' |> ignore<StringBuilder>
-            else
-                failwith $"could not convert to ident: %s{s}"
-
-        create (result.ToString ())
-
-    let private alnum = Regex @"^[a-zA-Z][a-zA-Z0-9]*$"
-
-    let createSanitisedTypeName (s : string) =
-        let result = StringBuilder ()
-        let mutable capitalize = true
-
-        for i = 0 to s.Length - 1 do
-            if Char.IsLetter s.[i] then
-                if capitalize then
-                    result.Append (Char.ToUpperInvariant s.[i]) |> ignore<StringBuilder>
-                    capitalize <- false
-                else
-                    result.Append s.[i] |> ignore<StringBuilder>
-            elif Char.IsNumber s.[i] then
-                if result.Length > 0 then
-                    result.Append s.[i] |> ignore<StringBuilder>
-            elif s.[i] = '_' then
-                capitalize <- true
-
-        if result.Length = 0 then
-            failwith $"String %s{s} was not suitable as a type identifier"
-
-        Ident (result.ToString (), range0)
-
-    let lowerFirstLetter (x : Ident) : Ident =
-        let result = StringBuilder x.idText.Length
-        result.Append (Char.ToLowerInvariant x.idText.[0]) |> ignore
-        result.Append x.idText.[1..] |> ignore
-        create ((result : StringBuilder).ToString ())

WoofWare.Myriad.Plugins/SynExpr/PreXmlDoc.fs

@@ -1,17 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Xml
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal PreXmlDoc =
-    let create (s : string) : PreXmlDoc =
-        let s = s.Split "\n"
-
-        for i = 0 to s.Length - 1 do
-            s.[i] <- " " + s.[i]
-
-        PreXmlDoc.Create (s, range0)
-
-    let create' (s : string seq) : PreXmlDoc =
-        PreXmlDoc.Create (Array.ofSeq s, range0)

WoofWare.Myriad.Plugins/SynExpr/SynArgInfo.fs

@@ -1,7 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-[<RequireQualifiedAccess>]
-module internal SynArgInfo =
-    let empty = SynArgInfo.SynArgInfo ([], false, None)

WoofWare.Myriad.Plugins/SynExpr/SynArgPats.fs

@@ -1,30 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynArgPats =
-    let createNamed (caseNames : string list) : SynArgPats =
-        match caseNames.Length with
-        | 0 -> SynArgPats.Pats []
-        | 1 ->
-            SynPat.Named (SynIdent.createS caseNames.[0], false, None, range0)
-            |> List.singleton
-            |> SynArgPats.Pats
-        | len ->
-            caseNames
-            |> List.map (fun name -> SynPat.Named (SynIdent.createS name, false, None, range0))
-            |> fun t -> SynPat.Tuple (false, t, List.replicate (len - 1) range0, range0)
-            |> fun t -> SynPat.Paren (t, range0)
-            |> List.singleton
-            |> SynArgPats.Pats
-
-    let create (pats : SynPat list) : SynArgPats =
-        match pats.Length with
-        | 0 -> SynArgPats.Pats []
-        | 1 -> [ pats.[0] ] |> SynArgPats.Pats
-        | len ->
-            SynPat.Paren (SynPat.Tuple (false, pats, List.replicate (len - 1) range0, range0), range0)
-            |> List.singleton
-            |> SynArgPats.Pats

WoofWare.Myriad.Plugins/SynExpr/SynAttribute.fs

@@ -1,27 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynAttribute =
-    let inline create (typeName : SynLongIdent) (arg : SynExpr) : SynAttribute =
-        {
-            TypeName = typeName
-            ArgExpr = arg
-            Target = None
-            AppliesToGetterAndSetter = false
-            Range = range0
-        }
-
-    let internal compilationRepresentation : SynAttribute =
-        [ "CompilationRepresentationFlags" ; "ModuleSuffix" ]
-        |> SynExpr.createLongIdent
-        |> SynExpr.paren
-        |> create (SynLongIdent.createS "CompilationRepresentation")
-
-    let internal requireQualifiedAccess : SynAttribute =
-        create (SynLongIdent.createS "RequireQualifiedAccess") (SynExpr.CreateConst ())
-
-    let internal autoOpen : SynAttribute =
-        create (SynLongIdent.createS "AutoOpen") (SynExpr.CreateConst ())

WoofWare.Myriad.Plugins/SynExpr/SynAttributes.fs

@@ -1,15 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynAttributes =
-    let ofAttrs (attrs : SynAttribute list) : SynAttributes =
-        attrs
-        |> List.map (fun a ->
-            {
-                Attributes = [ a ]
-                Range = range0
-            }
-        )

WoofWare.Myriad.Plugins/SynExpr/SynBinding.fs

@@ -1,233 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Xml
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynBinding =
-
-    let rec private stripParen (pat : SynPat) =
-        match pat with
-        | SynPat.Paren (p, _) -> stripParen p
-        | _ -> pat
-
-    let rec private getName (pat : SynPat) : Ident option =
-        match stripParen pat with
-        | SynPat.Named (SynIdent.SynIdent (name, _), _, _, _) -> Some name
-        | SynPat.Typed (pat, _, _) -> getName pat
-        | SynPat.LongIdent (SynLongIdent.SynLongIdent (longIdent, _, _), _, _, _, _, _) ->
-            match longIdent with
-            | [ x ] -> Some x
-            | _ -> failwithf "got long ident %O ; can only get the name of a long ident with one component" longIdent
-        | _ -> None
-
-    let private getArgInfo (pat : SynPat) : SynArgInfo list =
-        // TODO: this only copes with one layer of tupling
-        match stripParen pat with
-        | SynPat.Tuple (_, pats, _, _) -> pats |> List.map (fun pat -> SynArgInfo.SynArgInfo ([], false, getName pat))
-        | pat -> [ SynArgInfo.SynArgInfo (SynAttributes.Empty, false, getName pat) ]
-
-    let triviaZero (isMember : bool) =
-        {
-            SynBindingTrivia.EqualsRange = Some range0
-            InlineKeyword = None
-            LeadingKeyword =
-                if isMember then
-                    SynLeadingKeyword.Member range0
-                else
-                    SynLeadingKeyword.Let range0
-        }
-
-    let basic (name : LongIdent) (args : SynPat list) (body : SynExpr) : SynBinding =
-        let valInfo : SynValInfo =
-            args
-            |> List.map getArgInfo
-            |> fun x -> SynValInfo.SynValInfo (x, SynArgInfo.SynArgInfo ([], false, None))
-
-        SynBinding.SynBinding (
-            None,
-            SynBindingKind.Normal,
-            false,
-            false,
-            [],
-            PreXmlDoc.Empty,
-            SynValData.SynValData (None, valInfo, None),
-            SynPat.identWithArgs name (SynArgPats.Pats args),
-            None,
-            body,
-            range0,
-            DebugPointAtBinding.Yes range0,
-            triviaZero false
-        )
-
-    let withMutability (mut : bool) (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (pat, kind, inl, _, attrs, xml, valData, headPat, returnInfo, expr, range, debugPoint, trivia) ->
-            SynBinding (pat, kind, inl, mut, attrs, xml, valData, headPat, returnInfo, expr, range, debugPoint, trivia)
-
-    let withRecursion (isRec : bool) (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (pat, kind, inl, mut, attrs, xml, valData, headPat, returnInfo, expr, range, debugPoint, trivia) ->
-            let trivia =
-                { trivia with
-                    LeadingKeyword =
-                        match trivia.LeadingKeyword with
-                        | SynLeadingKeyword.Let _ ->
-                            if isRec then
-                                SynLeadingKeyword.LetRec (range0, range0)
-                            else
-                                trivia.LeadingKeyword
-                        | SynLeadingKeyword.LetRec _ ->
-                            if isRec then
-                                trivia.LeadingKeyword
-                            else
-                                trivia.LeadingKeyword
-                        | existing ->
-                            failwith
-                                $"WoofWare.Myriad doesn't yet let you adjust the recursion modifier on a binding with modifier %O{existing}"
-                }
-
-            SynBinding (pat, kind, inl, mut, attrs, xml, valData, headPat, returnInfo, expr, range, debugPoint, trivia)
-
-    let withAccessibility (acc : SynAccess option) (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (_, kind, inl, mut, attrs, xml, valData, headPat, returnInfo, expr, range, debugPoint, trivia) ->
-            let headPat =
-                match headPat with
-                | SynPat.LongIdent (ident, extra, options, argPats, _, range) ->
-                    SynPat.LongIdent (ident, extra, options, argPats, acc, range)
-                | _ -> failwithf "unrecognised head pattern: %O" headPat
-
-            SynBinding (acc, kind, inl, mut, attrs, xml, valData, headPat, returnInfo, expr, range, debugPoint, trivia)
-
-    let withXmlDoc (doc : PreXmlDoc) (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (acc, kind, inl, mut, attrs, _, valData, headPat, returnInfo, expr, range, debugPoint, trivia) ->
-            SynBinding (acc, kind, inl, mut, attrs, doc, valData, headPat, returnInfo, expr, range, debugPoint, trivia)
-
-    let withReturnAnnotation (ty : SynType) (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (acc, kind, inl, mut, attrs, doc, valData, headPat, _, expr, range, debugPoint, trivia) ->
-            let retInfo =
-                SynBindingReturnInfo.SynBindingReturnInfo (
-                    ty,
-                    range0,
-                    [],
-                    {
-                        ColonRange = Some range0
-                    }
-                )
-
-            SynBinding (
-                acc,
-                kind,
-                inl,
-                mut,
-                attrs,
-                doc,
-                valData,
-                headPat,
-                Some retInfo,
-                expr,
-                range,
-                debugPoint,
-                trivia
-            )
-
-    let inline makeInline (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (acc, kind, _, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia) ->
-            SynBinding (
-                acc,
-                kind,
-                true,
-                mut,
-                attrs,
-                doc,
-                valData,
-                headPat,
-                ret,
-                expr,
-                range,
-                debugPoint,
-                { trivia with
-                    InlineKeyword = Some range0
-                }
-            )
-
-    let inline makeNotInline (binding : SynBinding) : SynBinding =
-        match binding with
-        | SynBinding (acc, kind, _, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia) ->
-            SynBinding (
-                acc,
-                kind,
-                false,
-                mut,
-                attrs,
-                doc,
-                valData,
-                headPat,
-                ret,
-                expr,
-                range,
-                debugPoint,
-                { trivia with
-                    InlineKeyword = None
-                }
-            )
-
-    let inline setInline (isInline : bool) (binding : SynBinding) : SynBinding =
-        if isInline then
-            makeInline binding
-        else
-            makeNotInline binding
-
-    let makeStaticMember (binding : SynBinding) : SynBinding =
-        let memberFlags =
-            {
-                SynMemberFlags.IsInstance = false
-                SynMemberFlags.IsDispatchSlot = false
-                SynMemberFlags.IsOverrideOrExplicitImpl = false
-                SynMemberFlags.IsFinal = false
-                SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
-                SynMemberFlags.MemberKind = SynMemberKind.Member
-            }
-
-        match binding with
-        | SynBinding (acc, kind, inl, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia) ->
-            let valData =
-                match valData with
-                | SynValData.SynValData (_, valInfo, _) -> SynValData.SynValData (Some memberFlags, valInfo, None)
-
-            let trivia =
-                { trivia with
-                    LeadingKeyword = SynLeadingKeyword.StaticMember (range0, range0)
-                }
-
-            SynBinding (acc, kind, inl, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia)
-
-    let makeInstanceMember (binding : SynBinding) : SynBinding =
-        let memberFlags =
-            {
-                SynMemberFlags.IsInstance = true
-                SynMemberFlags.IsDispatchSlot = false
-                SynMemberFlags.IsOverrideOrExplicitImpl = true
-                SynMemberFlags.IsFinal = false
-                SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
-                SynMemberFlags.MemberKind = SynMemberKind.Member
-            }
-
-        match binding with
-        | SynBinding (acc, kind, inl, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia) ->
-            let valData =
-                match valData with
-                | SynValData.SynValData (_, valInfo, _) -> SynValData.SynValData (Some memberFlags, valInfo, None)
-
-            let trivia =
-                { trivia with
-                    LeadingKeyword = SynLeadingKeyword.Member range0
-                }
-
-            SynBinding (acc, kind, inl, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia)

WoofWare.Myriad.Plugins/SynExpr/SynComponentInfo.fs

@@ -1,50 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Xml
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynComponentInfo =
-    let inline createLong (name : LongIdent) =
-        SynComponentInfo.SynComponentInfo ([], None, [], name, PreXmlDoc.Empty, false, None, range0)
-
-    let inline create (name : Ident) = createLong [ name ]
-
-    let inline withDocString (doc : PreXmlDoc) (i : SynComponentInfo) : SynComponentInfo =
-        match i with
-        | SynComponentInfo.SynComponentInfo (attrs, typars, constraints, name, _, postfix, access, range) ->
-            SynComponentInfo (attrs, typars, constraints, name, doc, postfix, access, range)
-
-    let inline setGenerics (typars : SynTyparDecls option) (i : SynComponentInfo) : SynComponentInfo =
-        match i with
-        | SynComponentInfo.SynComponentInfo (attrs, _, constraints, name, doc, postfix, access, range) ->
-            SynComponentInfo (attrs, typars, constraints, name, doc, postfix, access, range)
-
-    let inline withGenerics (typars : SynTyparDecl list) (i : SynComponentInfo) : SynComponentInfo =
-        let inner =
-            if typars.IsEmpty then
-                None
-            else
-                Some (SynTyparDecls.PostfixList (typars, [], range0))
-
-        setGenerics inner i
-
-    let inline setAccessibility (acc : SynAccess option) (i : SynComponentInfo) : SynComponentInfo =
-        match i with
-        | SynComponentInfo.SynComponentInfo (attrs, typars, constraints, name, doc, postfix, _, range) ->
-            SynComponentInfo.SynComponentInfo (attrs, typars, constraints, name, doc, postfix, acc, range)
-
-    let inline withAccessibility (acc : SynAccess) (i : SynComponentInfo) : SynComponentInfo =
-        setAccessibility (Some acc) i
-
-    let inline addAttributes (attrs : SynAttribute list) (i : SynComponentInfo) : SynComponentInfo =
-        match i with
-        | SynComponentInfo.SynComponentInfo (oldAttrs, typars, constraints, name, doc, postfix, acc, range) ->
-            let attrs =
-                {
-                    SynAttributeList.Attributes = attrs
-                    SynAttributeList.Range = range0
-                }
-
-            SynComponentInfo.SynComponentInfo ((attrs :: oldAttrs), typars, constraints, name, doc, postfix, acc, range)

WoofWare.Myriad.Plugins/SynExpr/SynConst.fs

@@ -1,10 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<AutoOpen>]
-module internal SynConstExt =
-    type SynConst with
-        static member Create (s : string) : SynConst =
-            SynConst.String (s, SynStringKind.Regular, range0)

WoofWare.Myriad.Plugins/SynExpr/SynExpr.fs

@@ -1,365 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Text.Range
-
-[<AutoOpen>]
-module internal SynExprExtensions =
-    type SynExpr with
-        static member CreateConst (s : string) : SynExpr =
-            SynExpr.Const (SynConst.Create s, range0)
-
-        static member CreateConst () : SynExpr = SynExpr.Const (SynConst.Unit, range0)
-
-        static member CreateConst (b : bool) : SynExpr = SynExpr.Const (SynConst.Bool b, range0)
-
-        static member CreateConst (c : char) : SynExpr =
-            // apparent Myriad bug: `IndexOf '?'` gets formatted as `IndexOf ?` which is clearly wrong
-            SynExpr.App (
-                ExprAtomicFlag.NonAtomic,
-                false,
-                SynExpr.Ident (Ident.create "char"),
-                SynExpr.CreateConst (int c),
-                range0
-            )
-            |> fun e -> SynExpr.Paren (e, range0, Some range0, range0)
-
-        static member CreateConst (i : int32) : SynExpr =
-            SynExpr.Const (SynConst.Int32 i, range0)
-
-[<RequireQualifiedAccess>]
-module internal SynExpr =
-
-    /// {f} {x}
-    let applyFunction (f : SynExpr) (x : SynExpr) : SynExpr =
-        SynExpr.App (ExprAtomicFlag.NonAtomic, false, f, x, range0)
-
-    /// {f} {x}
-    let inline applyTo (x : SynExpr) (f : SynExpr) : SynExpr = applyFunction f x
-
-    let inline private createAppInfix (f : SynExpr) (x : SynExpr) =
-        SynExpr.App (ExprAtomicFlag.NonAtomic, true, f, x, range0)
-
-    let inline createLongIdent'' (ident : SynLongIdent) : SynExpr =
-        SynExpr.LongIdent (false, ident, None, range0)
-
-    let inline createLongIdent' (ident : Ident list) : SynExpr =
-        createLongIdent'' (SynLongIdent.create ident)
-
-    let inline createLongIdent (ident : string list) : SynExpr =
-        createLongIdent' (ident |> List.map Ident.create)
-
-    /// {expr} |> {func}
-    let pipeThroughFunction (func : SynExpr) (expr : SynExpr) : SynExpr =
-        createAppInfix (createLongIdent'' SynLongIdent.pipe) expr |> applyTo func
-
-    /// if {cond} then {trueBranch} else {falseBranch}
-    /// Note that this function puts the trueBranch last, for pipelining convenience:
-    /// we assume that the `else` branch is more like an error case and is less interesting.
-    let ifThenElse (cond : SynExpr) (falseBranch : SynExpr) (trueBranch : SynExpr) : SynExpr =
-        SynExpr.IfThenElse (
-            cond,
-            trueBranch,
-            Some falseBranch,
-            DebugPointAtBinding.Yes range0,
-            false,
-            range0,
-            {
-                IfKeyword = range0
-                IsElif = false
-                ThenKeyword = range0
-                ElseKeyword = Some range0
-                IfToThenRange = range0
-            }
-        )
-
-    /// try {body} with | {exc} as exc -> {handler}
-    let pipeThroughTryWith (exc : SynPat) (handler : SynExpr) (body : SynExpr) : SynExpr =
-        let clause =
-            SynMatchClause.create (SynPat.As (exc, SynPat.named "exc", range0)) handler
-
-        SynExpr.TryWith (
-            body,
-            [ clause ],
-            range0,
-            DebugPointAtTry.Yes range0,
-            DebugPointAtWith.Yes range0,
-            {
-                TryKeyword = range0
-                TryToWithRange = range0
-                WithKeyword = range0
-                WithToEndRange = range0
-            }
-        )
-
-    /// {a} = {b}
-    let equals (a : SynExpr) (b : SynExpr) =
-        createAppInfix (createLongIdent'' SynLongIdent.eq) a |> applyTo b
-
-    /// {a} && {b}
-    let booleanAnd (a : SynExpr) (b : SynExpr) =
-        createAppInfix (createLongIdent'' SynLongIdent.booleanAnd) a |> applyTo b
-
-    /// {a} || {b}
-    let booleanOr (a : SynExpr) (b : SynExpr) =
-        createAppInfix (createLongIdent'' SynLongIdent.booleanOr) a |> applyTo b
-
-    /// {a} + {b}
-    let plus (a : SynExpr) (b : SynExpr) =
-        createAppInfix (createLongIdent'' SynLongIdent.plus) a |> applyTo b
-
-    /// {a} * {b}
-    let times (a : SynExpr) (b : SynExpr) =
-        createAppInfix (createLongIdent'' SynLongIdent.times) a |> applyTo b
-
-    let rec stripOptionalParen (expr : SynExpr) : SynExpr =
-        match expr with
-        | SynExpr.Paren (expr, _, _, _) -> stripOptionalParen expr
-        | expr -> expr
-
-    let dotGet (field : string) (obj : SynExpr) : SynExpr =
-        SynExpr.DotGet (
-            obj,
-            range0,
-            SynLongIdent.SynLongIdent (id = [ Ident.create field ], dotRanges = [], trivia = [ None ]),
-            range0
-        )
-
-    /// {obj}.{meth} {arg}
-    let callMethodArg (meth : string) (arg : SynExpr) (obj : SynExpr) : SynExpr = dotGet meth obj |> applyTo arg
-
-    /// {obj}.{meth}()
-    let callMethod (meth : string) (obj : SynExpr) : SynExpr =
-        callMethodArg meth (SynExpr.CreateConst ()) obj
-
-    let typeApp (types : SynType list) (operand : SynExpr) =
-        SynExpr.TypeApp (operand, range0, types, List.replicate (types.Length - 1) range0, Some range0, range0, range0)
-
-    /// {obj}.{meth}<types,...>()
-    let callGenericMethod (meth : SynLongIdent) (types : SynType list) (obj : SynExpr) : SynExpr =
-        SynExpr.DotGet (obj, range0, meth, range0)
-        |> typeApp types
-        |> applyTo (SynExpr.CreateConst ())
-
-    /// {obj}.{meth}<ty>()
-    let callGenericMethod' (meth : string) (ty : string) (obj : SynExpr) : SynExpr =
-        callGenericMethod (SynLongIdent.createS meth) [ SynType.createLongIdent' [ ty ] ] obj
-
-    let inline index (property : SynExpr) (obj : SynExpr) : SynExpr =
-        SynExpr.DotIndexedGet (obj, property, range0, range0)
-
-    let inline arrayIndexRange (start : SynExpr option) (endRange : SynExpr option) (arr : SynExpr) : SynExpr =
-        SynExpr.DotIndexedGet (
-            arr,
-            (SynExpr.IndexRange (start, range0, endRange, range0, range0, range0)),
-            range0,
-            range0
-        )
-
-    let inline paren (e : SynExpr) : SynExpr =
-        SynExpr.Paren (e, range0, Some range0, range0)
-
-    /// (fun {varName} -> {body})
-    let createLambda (varName : string) (body : SynExpr) : SynExpr =
-        let parsedDataPat = [ SynPat.named varName ]
-
-        SynExpr.Lambda (
-            false,
-            false,
-            SynSimplePats.create [ SynSimplePat.createId (Ident.create varName) ],
-            body,
-            Some (parsedDataPat, body),
-            range0,
-            {
-                ArrowRange = Some range0
-            }
-        )
-        |> paren
-
-    let createThunk (body : SynExpr) : SynExpr =
-        SynExpr.Lambda (
-            false,
-            false,
-            SynSimplePats.create [],
-            body,
-            Some ([ SynPat.unit ], body),
-            range0,
-            {
-                ArrowRange = Some range0
-            }
-        )
-        |> paren
-
-    let inline createIdent (s : string) : SynExpr = SynExpr.Ident (Ident (s, range0))
-
-    let inline createIdent' (i : Ident) : SynExpr = SynExpr.Ident i
-
-    let tupleNoParen (args : SynExpr list) : SynExpr =
-        SynExpr.Tuple (false, args, List.replicate (args.Length - 1) range0, range0)
-
-    let inline tuple (args : SynExpr list) = args |> tupleNoParen |> paren
-
-    /// {body} |> fun a -> Async.StartAsTask (a, ?cancellationToken=ct)
-    let startAsTask (ct : Ident) (body : SynExpr) =
-        let lambda =
-            [
-                createIdent "a"
-                equals
-                    (SynExpr.LongIdent (true, SynLongIdent.createS "cancellationToken", None, range0))
-                    (createIdent' ct)
-            ]
-            |> tuple
-            |> applyFunction (createLongIdent [ "Async" ; "StartAsTask" ])
-            |> createLambda "a"
-
-        pipeThroughFunction lambda body
-
-    let inline createForEach (pat : SynPat) (enumExpr : SynExpr) (body : SynExpr) : SynExpr =
-        SynExpr.ForEach (
-            DebugPointAtFor.No,
-            DebugPointAtInOrTo.No,
-            SeqExprOnly.SeqExprOnly false,
-            true,
-            pat,
-            enumExpr,
-            body,
-            range0
-        )
-
-    let inline createLet (bindings : SynBinding list) (body : SynExpr) : SynExpr =
-        SynExpr.LetOrUse (false, false, bindings, body, range0, SynExprLetOrUseTrivia.empty)
-
-    let inline createDo (body : SynExpr) : SynExpr = SynExpr.Do (body, range0)
-
-    let inline createMatch (matchOn : SynExpr) (cases : SynMatchClause list) : SynExpr =
-        SynExpr.Match (
-            DebugPointAtBinding.Yes range0,
-            matchOn,
-            cases,
-            range0,
-            {
-                MatchKeyword = range0
-                WithKeyword = range0
-            }
-        )
-
-    let typeAnnotate (ty : SynType) (expr : SynExpr) : SynExpr = SynExpr.Typed (expr, ty, range0)
-
-    let inline createNew (ty : SynType) (args : SynExpr) : SynExpr =
-        SynExpr.New (false, ty, paren args, range0)
-
-    let inline createWhile (cond : SynExpr) (body : SynExpr) : SynExpr =
-        SynExpr.While (DebugPointAtWhile.Yes range0, cond, body, range0)
-
-    let inline createNull () : SynExpr = SynExpr.Null range0
-
-    let reraise : SynExpr = createIdent "reraise" |> applyTo (SynExpr.CreateConst ())
-
-    let sequential (exprs : SynExpr list) : SynExpr =
-        exprs
-        |> List.reduce (fun a b -> SynExpr.Sequential (DebugPointAtSequential.SuppressNeither, false, a, b, range0))
-
-    let listLiteral (elts : SynExpr list) : SynExpr =
-        SynExpr.ArrayOrListComputed (false, sequential elts, range0)
-
-    let arrayLiteral (elts : SynExpr list) : SynExpr =
-        SynExpr.ArrayOrListComputed (true, sequential elts, range0)
-
-    /// {compExpr} { {lets} ; return {ret} }
-    let createCompExpr (compExpr : string) (retBody : SynExpr) (lets : CompExprBinding list) : SynExpr =
-        let retStatement = SynExpr.YieldOrReturn ((false, true), retBody, range0)
-
-        let contents : SynExpr =
-            (retStatement, List.rev lets)
-            ||> List.fold (fun state binding ->
-                match binding with
-                | LetBang (lhs, rhs) ->
-                    SynExpr.LetOrUseBang (
-                        DebugPointAtBinding.Yes range0,
-                        false,
-                        true,
-                        SynPat.named lhs,
-                        rhs,
-                        [],
-                        state,
-                        range0,
-                        {
-                            EqualsRange = Some range0
-                        }
-                    )
-                | Let (lhs, rhs) -> createLet [ SynBinding.basic [ Ident.create lhs ] [] rhs ] state
-                | Use (lhs, rhs) ->
-                    SynExpr.LetOrUse (
-                        false,
-                        true,
-                        [ SynBinding.basic [ Ident.create lhs ] [] rhs ],
-                        state,
-                        range0,
-                        {
-                            SynExprLetOrUseTrivia.InKeyword = None
-                        }
-                    )
-                | Do body -> sequential [ SynExpr.Do (body, range0) ; state ]
-            )
-
-        applyFunction (createIdent compExpr) (SynExpr.ComputationExpr (false, contents, range0))
-
-    /// {expr} |> Async.AwaitTask
-    let awaitTask (expr : SynExpr) : SynExpr =
-        expr |> pipeThroughFunction (createLongIdent [ "Async" ; "AwaitTask" ])
-
-    /// {ident}.ToString ()
-    /// with special casing for some types like DateTime
-    let toString (ty : SynType) (ident : SynExpr) =
-        match ty with
-        | DateOnly -> ident |> callMethodArg "ToString" (SynExpr.CreateConst "yyyy-MM-dd")
-        | DateTime -> ident |> callMethodArg "ToString" (SynExpr.CreateConst "yyyy-MM-ddTHH:mm:ss")
-        | _ -> callMethod "ToString" ident
-
-    let upcast' (ty : SynType) (e : SynExpr) = SynExpr.Upcast (e, ty, range0)
-
-    /// {ident} - {rhs}
-    let minus (ident : SynLongIdent) (rhs : SynExpr) : SynExpr =
-        createAppInfix (createLongIdent'' SynLongIdent.sub) (createLongIdent'' ident)
-        |> applyTo rhs
-
-    /// {ident} - {n}
-    let minusN (ident : SynLongIdent) (n : int) : SynExpr = minus ident (SynExpr.CreateConst n)
-
-    /// {y} > {x}
-    let greaterThan (x : SynExpr) (y : SynExpr) : SynExpr =
-        createAppInfix (createLongIdent'' SynLongIdent.gt) y |> applyTo x
-
-    /// {y} < {x}
-    let lessThan (x : SynExpr) (y : SynExpr) : SynExpr =
-        createAppInfix (createLongIdent'' SynLongIdent.lt) y |> applyTo x
-
-    /// {y} >= {x}
-    let greaterThanOrEqual (x : SynExpr) (y : SynExpr) : SynExpr =
-        createAppInfix (createLongIdent'' SynLongIdent.geq) y |> applyTo x
-
-    /// {y} <= {x}
-    let lessThanOrEqual (x : SynExpr) (y : SynExpr) : SynExpr =
-        createAppInfix (createLongIdent'' SynLongIdent.leq) y |> applyTo x
-
-    /// {x} :: {y}
-    let listCons (x : SynExpr) (y : SynExpr) : SynExpr =
-        createAppInfix
-            (SynExpr.LongIdent (
-                false,
-                SynLongIdent.SynLongIdent (
-                    [ Ident.create "op_ColonColon" ],
-                    [],
-                    [ Some (IdentTrivia.OriginalNotation "::") ]
-                ),
-                None,
-                range0
-            ))
-            (tupleNoParen [ x ; y ])
-        |> paren
-
-    let assign (lhs : SynLongIdent) (rhs : SynExpr) : SynExpr = SynExpr.LongIdentSet (lhs, rhs, range0)
-
-    let assignIndex (lhs : SynExpr) (index : SynExpr) (rhs : SynExpr) : SynExpr =
-        SynExpr.DotIndexedSet (lhs, index, rhs, range0, range0, range0)

WoofWare.Myriad.Plugins/SynExpr/SynExprLetOrUseTrivia.fs

@@ -1,10 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.SyntaxTrivia
-
-[<RequireQualifiedAccess>]
-module internal SynExprLetOrUseTrivia =
-    let empty : SynExprLetOrUseTrivia =
-        {
-            InKeyword = None
-        }

WoofWare.Myriad.Plugins/SynExpr/SynField.fs

@@ -1,76 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Text.Range
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Xml
-
-/// The data needed to reconstitute a single piece of data within a union field, or a single record field.
-/// This is generic on whether the field is identified. For example, in `type Foo = Blah of int`, the `int`
-/// field is not identified; whereas in `type Foo = Blah of baz : int`, it is identified.
-type SynFieldData<'Ident> =
-    {
-        /// Attributes on this field. I think you can only get these if this is a *record* field.
-        Attrs : SynAttribute list
-        /// The identifier of this field (see docstring for SynFieldData).
-        Ident : 'Ident
-        /// The type of the data contained in this field. For example, `type Foo = { Blah : int }`
-        /// has this being `int`.
-        Type : SynType
-    }
-
-[<RequireQualifiedAccess>]
-module internal SynField =
-    /// Get the useful information out of a SynField.
-    let extract (SynField (attrs, _, id, fieldType, _, _, _, _, _)) : SynFieldData<Ident option> =
-        {
-            Attrs = attrs |> List.collect (fun l -> l.Attributes)
-            Ident = id
-            Type = fieldType
-        }
-
-    let mapIdent<'a, 'b> (f : 'a -> 'b) (x : SynFieldData<'a>) : SynFieldData<'b> =
-        let ident = f x.Ident
-
-        {
-            Attrs = x.Attrs
-            Ident = ident
-            Type = x.Type
-        }
-
-    /// Throws if the field has no identifier.
-    let extractWithIdent (f : SynField) : SynFieldData<Ident> =
-        f
-        |> extract
-        |> mapIdent (fun ident ->
-            match ident with
-            | None -> failwith "expected field identifier to have a value, but it did not"
-            | Some i -> i
-        )
-
-    let make (data : SynFieldData<Ident option>) : SynField =
-        let attrs : SynAttributeList list =
-            data.Attrs
-            |> List.map (fun l ->
-                {
-                    Attributes = [ l ]
-                    Range = range0
-                }
-            )
-
-        SynField.SynField (
-            attrs,
-            false,
-            data.Ident,
-            data.Type,
-            false,
-            PreXmlDoc.Empty,
-            None,
-            range0,
-            SynFieldTrivia.Zero
-        )
-
-    let withDocString (doc : PreXmlDoc) (f : SynField) : SynField =
-        match f with
-        | SynField (attributes, isStatic, idOpt, fieldType, isMutable, _, accessibility, range, trivia) ->
-            SynField (attributes, isStatic, idOpt, fieldType, isMutable, doc, accessibility, range, trivia)

WoofWare.Myriad.Plugins/SynExpr/SynIdent.fs

@@ -1,10 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-[<RequireQualifiedAccess>]
-module internal SynIdent =
-    let inline createI (i : Ident) : SynIdent = SynIdent.SynIdent (i, None)
-
-    let inline createS (i : string) : SynIdent =
-        SynIdent.SynIdent (Ident.create i, None)

WoofWare.Myriad.Plugins/SynExpr/SynLongIdent.fs

@@ -1,140 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Text.Range
-open Fantomas.FCS.Syntax
-
-[<RequireQualifiedAccess>]
-module internal SynLongIdent =
-
-    let geq =
-        SynLongIdent.SynLongIdent (
-            [ Ident.create "op_GreaterThanOrEqual" ],
-            [],
-            [ Some (IdentTrivia.OriginalNotation ">=") ]
-        )
-
-    let leq =
-        SynLongIdent.SynLongIdent (
-            [ Ident.create "op_LessThanOrEqual" ],
-            [],
-            [ Some (IdentTrivia.OriginalNotation "<=") ]
-        )
-
-    let gt =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_GreaterThan" ], [], [ Some (IdentTrivia.OriginalNotation ">") ])
-
-    let lt =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_LessThan" ], [], [ Some (IdentTrivia.OriginalNotation "<") ])
-
-    let sub =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_Subtraction" ], [], [ Some (IdentTrivia.OriginalNotation "-") ])
-
-    let eq =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_Equality" ], [], [ Some (IdentTrivia.OriginalNotation "=") ])
-
-    let booleanAnd =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_BooleanAnd" ], [], [ Some (IdentTrivia.OriginalNotation "&&") ])
-
-    let booleanOr =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_BooleanOr" ], [], [ Some (IdentTrivia.OriginalNotation "||") ])
-
-    let plus =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_Addition" ], [], [ Some (IdentTrivia.OriginalNotation "+") ])
-
-    let times =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_Multiply" ], [], [ Some (IdentTrivia.OriginalNotation "*") ])
-
-    let pipe =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_PipeRight" ], [], [ Some (IdentTrivia.OriginalNotation "|>") ])
-
-    let toString (sli : SynLongIdent) : string =
-        sli.LongIdent |> List.map _.idText |> String.concat "."
-
-    let create (ident : LongIdent) : SynLongIdent =
-        let commas =
-            match ident with
-            | [] -> []
-            | _ :: commas -> commas |> List.map (fun _ -> range0)
-
-        SynLongIdent.SynLongIdent (ident, commas, List.replicate ident.Length None)
-
-    let inline createI (i : Ident) : SynLongIdent = create [ i ]
-
-    let inline createS (s : string) : SynLongIdent = createI (Ident (s, range0))
-
-    let inline createS' (s : string list) : SynLongIdent =
-        create (s |> List.map (fun i -> Ident (i, range0)))
-
-    let isUnit (ident : SynLongIdent) : bool =
-        match ident.LongIdent with
-        | [ i ] when System.String.Equals (i.idText, "unit", System.StringComparison.OrdinalIgnoreCase) -> true
-        | _ -> false
-
-    let isList (ident : SynLongIdent) : bool =
-        match ident.LongIdent with
-        | [ i ] when System.String.Equals (i.idText, "list", System.StringComparison.OrdinalIgnoreCase) -> true
-        // TODO: consider FSharpList or whatever it is
-        | _ -> false
-
-    let isArray (ident : SynLongIdent) : bool =
-        match ident.LongIdent with
-        | [ i ] when
-            System.String.Equals (i.idText, "array", System.StringComparison.OrdinalIgnoreCase)
-            || System.String.Equals (i.idText, "[]", System.StringComparison.Ordinal)
-            ->
-            true
-        | _ -> false
-
-    let isOption (ident : SynLongIdent) : bool =
-        match ident.LongIdent with
-        | [ i ] when System.String.Equals (i.idText, "option", System.StringComparison.OrdinalIgnoreCase) -> true
-        // TODO: consider Microsoft.FSharp.Option or whatever it is
-        | _ -> false
-
-    let isChoice (ident : SynLongIdent) : bool =
-        match ident.LongIdent with
-        | [ i ] when System.String.Equals (i.idText, "Choice", System.StringComparison.Ordinal) -> true
-        // TODO: consider Microsoft.FSharp.Choice or whatever it is
-        | _ -> false
-
-    let isNullable (ident : SynLongIdent) : bool =
-        match ident.LongIdent |> List.map _.idText with
-        | [ "System" ; "Nullable" ]
-        | [ "Nullable" ] -> true
-        | _ -> false
-
-    let isResponse (ident : SynLongIdent) : bool =
-        match ident.LongIdent |> List.map _.idText with
-        | [ "Response" ]
-        | [ "RestEase" ; "Response" ] -> true
-        | _ -> false
-
-    let isMap (ident : SynLongIdent) : bool =
-        match ident.LongIdent |> List.map _.idText with
-        | [ "Map" ] -> true
-        | _ -> false
-
-    let isReadOnlyDictionary (ident : SynLongIdent) : bool =
-        match ident.LongIdent |> List.map _.idText with
-        | [ "IReadOnlyDictionary" ]
-        | [ "Generic" ; "IReadOnlyDictionary" ]
-        | [ "Collections" ; "Generic" ; "IReadOnlyDictionary" ]
-        | [ "System" ; "Collections" ; "Generic" ; "IReadOnlyDictionary" ] -> true
-        | _ -> false
-
-    let isDictionary (ident : SynLongIdent) : bool =
-        match ident.LongIdent |> List.map _.idText with
-        | [ "Dictionary" ]
-        | [ "Generic" ; "Dictionary" ]
-        | [ "Collections" ; "Generic" ; "Dictionary" ]
-        | [ "System" ; "Collections" ; "Generic" ; "Dictionary" ] -> true
-        | _ -> false
-
-    let isIDictionary (ident : SynLongIdent) : bool =
-        match ident.LongIdent |> List.map _.idText with
-        | [ "IDictionary" ]
-        | [ "Generic" ; "IDictionary" ]
-        | [ "Collections" ; "Generic" ; "IDictionary" ]
-        | [ "System" ; "Collections" ; "Generic" ; "IDictionary" ] -> true
-        | _ -> false

WoofWare.Myriad.Plugins/SynExpr/SynMatchClause.fs

@@ -1,24 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynMatchClause =
-    let create (lhs : SynPat) (rhs : SynExpr) : SynMatchClause =
-        SynMatchClause.SynMatchClause (
-            lhs,
-            None,
-            rhs,
-            range0,
-            DebugPointAtTarget.Yes,
-            {
-                ArrowRange = Some range0
-                BarRange = Some range0
-            }
-        )
-
-    let withWhere (where : SynExpr) (m : SynMatchClause) : SynMatchClause =
-        match m with
-        | SynMatchClause (synPat, _, resultExpr, range, debugPointAtTarget, synMatchClauseTrivia) ->
-            SynMatchClause (synPat, Some where, resultExpr, range, debugPointAtTarget, synMatchClauseTrivia)

WoofWare.Myriad.Plugins/SynExpr/SynMemberDefn.fs

@@ -1,71 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Text.Range
-open Fantomas.FCS.Xml
-
-[<RequireQualifiedAccess>]
-module internal SynMemberDefn =
-    let private interfaceMemberSlotFlags =
-        {
-            SynMemberFlags.IsInstance = true
-            SynMemberFlags.IsDispatchSlot = true
-            SynMemberFlags.IsOverrideOrExplicitImpl = false
-            SynMemberFlags.IsFinal = false
-            SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
-            SynMemberFlags.MemberKind = SynMemberKind.Member
-        }
-
-    let abstractMember
-        (attrs : SynAttribute list)
-        (ident : SynIdent)
-        (typars : SynTyparDecls option)
-        (arity : SynValInfo)
-        (xmlDoc : PreXmlDoc)
-        (returnType : SynType)
-        : SynMemberDefn
-        =
-        let slot =
-            SynValSig.SynValSig (
-                attrs
-                |> List.map (fun attr ->
-                    {
-                        Attributes = [ attr ]
-                        Range = range0
-                    }
-                ),
-                ident,
-                SynValTyparDecls.SynValTyparDecls (typars, true),
-                returnType,
-                arity,
-                false,
-                false,
-                xmlDoc,
-                None,
-                None,
-                range0,
-                {
-                    EqualsRange = None
-                    WithKeyword = None
-                    InlineKeyword = None
-                    LeadingKeyword = SynLeadingKeyword.Abstract range0
-                }
-            )
-
-        SynMemberDefn.AbstractSlot (
-            slot,
-            interfaceMemberSlotFlags,
-            range0,
-            {
-                GetSetKeywords = None
-            }
-        )
-
-    let staticMember (binding : SynBinding) : SynMemberDefn =
-        let binding = SynBinding.makeStaticMember binding
-        SynMemberDefn.Member (binding, range0)
-
-    let memberImplementation (binding : SynBinding) : SynMemberDefn =
-        let binding = SynBinding.makeInstanceMember binding
-        SynMemberDefn.Member (binding, range0)

WoofWare.Myriad.Plugins/SynExpr/SynModuleDecl.fs

@@ -1,30 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynModuleDecl =
-
-    let inline openAny (ident : SynOpenDeclTarget) : SynModuleDecl = SynModuleDecl.Open (ident, range0)
-
-    let inline createLets (bindings : SynBinding list) : SynModuleDecl =
-        SynModuleDecl.Let (false, bindings, range0)
-
-    let inline createLet (binding : SynBinding) : SynModuleDecl = createLets [ binding ]
-
-    let inline createTypes (tys : SynTypeDefn list) : SynModuleDecl = SynModuleDecl.Types (tys, range0)
-
-    let nestedModule (info : SynComponentInfo) (decls : SynModuleDecl list) : SynModuleDecl =
-        SynModuleDecl.NestedModule (
-            info,
-            false,
-            decls,
-            false,
-            range0,
-            {
-                ModuleKeyword = Some range0
-                EqualsRange = Some range0
-            }
-        )

WoofWare.Myriad.Plugins/SynExpr/SynModuleOrNamespace.fs

@@ -1,24 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Xml
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynModuleOrNamespace =
-
-    let createNamespace (name : LongIdent) (decls : SynModuleDecl list) =
-        SynModuleOrNamespace.SynModuleOrNamespace (
-            name,
-            false,
-            SynModuleOrNamespaceKind.DeclaredNamespace,
-            decls,
-            PreXmlDoc.Empty,
-            [],
-            None,
-            range0,
-            {
-                LeadingKeyword = SynModuleOrNamespaceLeadingKeyword.Namespace range0
-            }
-        )

WoofWare.Myriad.Plugins/SynExpr/SynPat.fs

@@ -1,54 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynPat =
-    let inline paren (pat : SynPat) : SynPat = SynPat.Paren (pat, range0)
-
-    let anon : SynPat = SynPat.Wild range0
-
-    let inline annotateTypeNoParen (ty : SynType) (pat : SynPat) = SynPat.Typed (pat, ty, range0)
-
-    let inline annotateType (ty : SynType) (pat : SynPat) = paren (annotateTypeNoParen ty pat)
-
-    let inline named (s : string) : SynPat =
-        SynPat.Named (SynIdent.SynIdent (Ident (s, range0), None), false, None, range0)
-
-    let inline namedI (i : Ident) : SynPat =
-        SynPat.Named (SynIdent.SynIdent (i, None), false, None, range0)
-
-    let inline identWithArgs (i : LongIdent) (args : SynArgPats) : SynPat =
-        SynPat.LongIdent (SynLongIdent.create i, None, None, args, None, range0)
-
-    let inline nameWithArgs (i : string) (args : SynPat list) : SynPat =
-        identWithArgs [ Ident.create i ] (SynArgPats.create args)
-
-    let inline tupleNoParen (elements : SynPat list) : SynPat =
-        match elements with
-        | [] -> failwith "Can't tuple no elements in a pattern"
-        | [ p ] -> p
-        | elements -> SynPat.Tuple (false, elements, List.replicate (elements.Length - 1) range0, range0)
-
-    let inline tuple (elements : SynPat list) : SynPat = tupleNoParen elements |> paren
-
-    let inline createConst (c : SynConst) = SynPat.Const (c, range0)
-
-    let unit = createConst SynConst.Unit
-
-    let createNull = SynPat.Null range0
-
-    let emptyList = SynPat.ArrayOrList (false, [], range0)
-
-    let listCons (lhs : SynPat) (rhs : SynPat) =
-        SynPat.ListCons (
-            lhs,
-            rhs,
-            range0,
-            {
-                ColonColonRange = range0
-            }
-        )
-
-    let emptyArray = SynPat.ArrayOrList (true, [], range0)

WoofWare.Myriad.Plugins/SynExpr/SynSimplePat.fs

@@ -1,10 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynSimplePat =
-
-    let createId (id : Ident) : SynSimplePat =
-        SynSimplePat.Id (id, None, false, false, false, range0)

WoofWare.Myriad.Plugins/SynExpr/SynSimplePats.fs

@@ -1,12 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynSimplePats =
-
-    let create (pats : SynSimplePat list) : SynSimplePats =
-        match pats with
-        | [] -> SynSimplePats.SimplePats ([], [], range0)
-        | pats -> SynSimplePats.SimplePats (pats, List.replicate (pats.Length - 1) range0, range0)

WoofWare.Myriad.Plugins/SynExpr/SynType.fs

@@ -1,539 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open System
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<AutoOpen>]
-module internal SynTypePatterns =
-    let (|OptionType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when SynLongIdent.isOption ident ->
-            Some innerType
-        | _ -> None
-
-    let (|ChoiceType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, inner, _, _, _, _) when SynLongIdent.isChoice ident -> Some inner
-        | _ -> None
-
-    let (|NullableType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when SynLongIdent.isNullable ident ->
-            Some innerType
-        | _ -> None
-
-    let (|UnitType|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident when SynLongIdent.isUnit ident -> Some ()
-        | _ -> None
-
-    let (|ListType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when SynLongIdent.isList ident ->
-            Some innerType
-        | _ -> None
-
-    let (|ArrayType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when SynLongIdent.isArray ident ->
-            Some innerType
-        | SynType.Array (1, innerType, _) -> Some innerType
-        | _ -> None
-
-    let (|RestEaseResponseType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when SynLongIdent.isResponse ident ->
-            Some innerType
-        | _ -> None
-
-    let (|DictionaryType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when SynLongIdent.isDictionary ident ->
-            Some (key, value)
-        | _ -> None
-
-    let (|IDictionaryType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when SynLongIdent.isIDictionary ident ->
-            Some (key, value)
-        | _ -> None
-
-    let (|IReadOnlyDictionaryType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when
-            SynLongIdent.isReadOnlyDictionary ident
-            ->
-            Some (key, value)
-        | _ -> None
-
-    let (|MapType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when SynLongIdent.isMap ident ->
-            Some (key, value)
-        | _ -> None
-
-    let (|BigInt|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent |> List.map _.idText with
-            | [ "bigint" ]
-            | [ "BigInteger" ]
-            | [ "Numerics" ; "BigInteger" ]
-            | [ "System" ; "Numerics" ; "BigInteger" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    /// Returns the type, qualified as in e.g. `System.Boolean`.
-    let (|PrimitiveType|_|) (fieldType : SynType) : LongIdent option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent with
-            | [ i ] -> Primitives.qualifyType i.idText
-            | _ -> None
-        | _ -> None
-
-    let (|String|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent with
-            | [ i ] ->
-                [ "string" ]
-                |> List.tryFind (fun s -> s = i.idText)
-                |> Option.map ignore<string>
-            | _ -> None
-        | _ -> None
-
-    let (|Byte|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent with
-            | [ i ] -> [ "byte" ] |> List.tryFind (fun s -> s = i.idText) |> Option.map ignore<string>
-            | _ -> None
-        | _ -> None
-
-    let (|Guid|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent |> List.map (fun i -> i.idText) with
-            | [ "System" ; "Guid" ]
-            | [ "Guid" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|HttpResponseMessage|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent |> List.map (fun i -> i.idText) with
-            | [ "System" ; "Net" ; "Http" ; "HttpResponseMessage" ]
-            | [ "Net" ; "Http" ; "HttpResponseMessage" ]
-            | [ "Http" ; "HttpResponseMessage" ]
-            | [ "HttpResponseMessage" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|HttpContent|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent |> List.map (fun i -> i.idText) with
-            | [ "System" ; "Net" ; "Http" ; "HttpContent" ]
-            | [ "Net" ; "Http" ; "HttpContent" ]
-            | [ "Http" ; "HttpContent" ]
-            | [ "HttpContent" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|Stream|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent |> List.map (fun i -> i.idText) with
-            | [ "System" ; "IO" ; "Stream" ]
-            | [ "IO" ; "Stream" ]
-            | [ "Stream" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|NumberType|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent ident ->
-            match ident.LongIdent with
-            | [ i ] ->
-                // We won't bother with the case that the user has done e.g. `Single` (relying on `System` being open).
-                match Primitives.qualifyType i.idText with
-                | Some qualified ->
-                    match i.idText with
-                    | "char"
-                    | "string" -> None
-                    | _ -> Some qualified
-                | None -> None
-            | _ -> None
-        | _ -> None
-
-    /// Returns the name of the measure, and the outer type.
-    let (|Measure|_|) (fieldType : SynType) : (Ident * LongIdent) option =
-        match fieldType with
-        | SynType.App (NumberType outer,
-                       _,
-                       [ SynType.LongIdent (SynLongIdent.SynLongIdent ([ ident ], _, _)) ],
-                       _,
-                       _,
-                       _,
-                       _) -> Some (ident, outer)
-        | _ -> None
-
-    let (|JsonNode|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ]
-            | [ "Text" ; "Json" ; "Nodes" ; "JsonNode" ]
-            | [ "Json" ; "Nodes" ; "JsonNode" ]
-            | [ "Nodes" ; "JsonNode" ]
-            | [ "JsonNode" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|Unit|_|) (fieldType : SynType) : unit option =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText.ToLowerInvariant ()) with
-            | [ "microsoft" ; "fsharp" ; "core" ; "unit" ]
-            | [ "fsharp" ; "core" ; "unit" ]
-            | [ "core" ; "unit" ]
-            | [ "unit" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|DateOnly|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "DateOnly" ]
-            | [ "DateOnly" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|DateTime|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "DateTime" ]
-            | [ "DateTime" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|DateTimeOffset|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "DateTimeOffset" ]
-            | [ "DateTimeOffset" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|Uri|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "Uri" ]
-            | [ "Uri" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|Task|_|) (fieldType : SynType) : SynType option =
-        match fieldType with
-        | SynType.App (SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)), _, args, _, _, _, _) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "Task" ]
-            | [ "Tasks" ; "Task" ]
-            | [ "Threading" ; "Tasks" ; "Task" ]
-            | [ "System" ; "Threading" ; "Tasks" ; "Task" ] ->
-                match args with
-                | [ arg ] -> Some arg
-                | _ -> failwithf "Expected Task to be applied to exactly one arg, but got: %+A" args
-            | _ -> None
-        | _ -> None
-
-    let (|DirectoryInfo|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "IO" ; "DirectoryInfo" ]
-            | [ "IO" ; "DirectoryInfo" ]
-            | [ "DirectoryInfo" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|FileInfo|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "IO" ; "FileInfo" ]
-            | [ "IO" ; "FileInfo" ]
-            | [ "FileInfo" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-    let (|TimeSpan|_|) (fieldType : SynType) =
-        match fieldType with
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
-            match ident |> List.map (fun i -> i.idText) with
-            | [ "System" ; "TimeSpan" ]
-            | [ "TimeSpan" ] -> Some ()
-            | _ -> None
-        | _ -> None
-
-[<RequireQualifiedAccess>]
-module internal SynType =
-    let rec stripOptionalParen (ty : SynType) : SynType =
-        match ty with
-        | SynType.Paren (ty, _) -> stripOptionalParen ty
-        | ty -> ty
-
-    let inline paren (ty : SynType) : SynType = SynType.Paren (ty, range0)
-
-    let inline createLongIdent (ident : LongIdent) : SynType =
-        SynType.LongIdent (SynLongIdent.create ident)
-
-    let inline createLongIdent' (ident : string list) : SynType =
-        SynType.LongIdent (SynLongIdent.createS' ident)
-
-    let inline named (name : string) = createLongIdent' [ name ]
-
-    let inline app' (name : SynType) (args : SynType list) : SynType =
-        if args.IsEmpty then
-            failwith "Type cannot be applied to no arguments"
-
-        SynType.App (name, Some range0, args, List.replicate (args.Length - 1) range0, Some range0, false, range0)
-
-    let inline app (name : string) (args : SynType list) : SynType = app' (named name) args
-
-    /// Returns None if the input list was empty.
-    let inline tupleNoParen (ty : SynType list) : SynType option =
-        match List.rev ty with
-        | [] -> None
-        | [ t ] -> Some t
-        | t :: rest ->
-            ([ SynTupleTypeSegment.Type t ], rest)
-            ||> List.fold (fun ty nextArg -> SynTupleTypeSegment.Type nextArg :: SynTupleTypeSegment.Star range0 :: ty)
-            |> fun segs -> SynType.Tuple (false, segs, range0)
-            |> Some
-
-    let inline appPostfix (name : string) (arg : SynType) : SynType =
-        SynType.App (named name, None, [ arg ], [], None, true, range0)
-
-    let inline appPostfix' (name : string list) (arg : SynType) : SynType =
-        SynType.App (createLongIdent' name, None, [ arg ], [], None, true, range0)
-
-    let inline funFromDomain (domain : SynType) (range : SynType) : SynType =
-        SynType.Fun (
-            domain,
-            range,
-            range0,
-            {
-                ArrowRange = range0
-            }
-        )
-
-    let inline signatureParamOfType
-        (attrs : SynAttribute list)
-        (ty : SynType)
-        (optional : bool)
-        (name : Ident option)
-        : SynType
-        =
-        SynType.SignatureParameter (
-            attrs
-            |> List.map (fun attr ->
-                {
-                    Attributes = [ attr ]
-                    Range = range0
-                }
-            ),
-            optional,
-            name,
-            ty,
-            range0
-        )
-
-    let inline var (ty : SynTypar) : SynType = SynType.Var (ty, range0)
-
-    let unit : SynType = named "unit"
-    let obj : SynType = named "obj"
-    let bool : SynType = named "bool"
-    let int : SynType = named "int"
-    let array (elt : SynType) : SynType = SynType.Array (1, elt, range0)
-
-    let list (elt : SynType) : SynType =
-        SynType.App (named "list", None, [ elt ], [], None, true, range0)
-
-    let option (elt : SynType) : SynType =
-        SynType.App (named "option", None, [ elt ], [], None, true, range0)
-
-    let anon : SynType = SynType.Anon range0
-
-    let task (elt : SynType) : SynType =
-        SynType.App (
-            createLongIdent' [ "System" ; "Threading" ; "Tasks" ; "Task" ],
-            None,
-            [ elt ],
-            [],
-            None,
-            true,
-            range0
-        )
-
-    let string : SynType = named "string"
-
-    /// Given ['a1, 'a2] and 'ret, returns 'a1 -> 'a2 -> 'ret.
-    let toFun (inputs : SynType list) (ret : SynType) : SynType =
-        (ret, List.rev inputs) ||> List.fold (fun ty input -> funFromDomain input ty)
-
-    let primitiveToHumanReadableString (name : LongIdent) : string =
-        match name |> List.map _.idText with
-        | [ "System" ; "Single" ] -> "single"
-        | [ "System" ; "Double" ] -> "double"
-        | [ "System" ; "Byte" ] -> "byte"
-        | [ "System" ; "SByte" ] -> "signed byte"
-        | [ "System" ; "Int16" ] -> "int16"
-        | [ "System" ; "Int32" ] -> "int32"
-        | [ "System" ; "Int64" ] -> "int64"
-        | [ "System" ; "UInt16" ] -> "uint16"
-        | [ "System" ; "UInt32" ] -> "uint32"
-        | [ "System" ; "UInt64" ] -> "uint64"
-        | [ "System" ; "Char" ] -> "char"
-        | [ "System" ; "Decimal" ] -> "decimal"
-        | [ "System" ; "String" ] -> "string"
-        | [ "System" ; "Boolean" ] -> "bool"
-        | ty ->
-            ty
-            |> String.concat "."
-            |> failwithf "could not create human-readable string for primitive type %s"
-
-    let rec toHumanReadableString (ty : SynType) : string =
-        match ty with
-        | PrimitiveType t1 -> primitiveToHumanReadableString t1
-        | OptionType t1 -> toHumanReadableString t1 + " option"
-        | NullableType t1 -> toHumanReadableString t1 + " Nullable"
-        | ChoiceType ts ->
-            ts
-            |> List.map toHumanReadableString
-            |> String.concat ", "
-            |> sprintf "Choice<%s>"
-        | MapType (k, v)
-        | DictionaryType (k, v)
-        | IDictionaryType (k, v)
-        | IReadOnlyDictionaryType (k, v) -> sprintf "map<%s, %s>" (toHumanReadableString k) (toHumanReadableString v)
-        | ListType t1 -> toHumanReadableString t1 + " list"
-        | ArrayType t1 -> toHumanReadableString t1 + " array"
-        | Task t1 -> toHumanReadableString t1 + " Task"
-        | UnitType -> "unit"
-        | FileInfo -> "FileInfo"
-        | DirectoryInfo -> "DirectoryInfo"
-        | Uri -> "URI"
-        | Stream -> "Stream"
-        | Guid -> "GUID"
-        | BigInt -> "bigint"
-        | DateTimeOffset -> "DateTimeOffset"
-        | DateOnly -> "DateOnly"
-        | TimeSpan -> "TimeSpan"
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) -> ident |> List.map _.idText |> String.concat "."
-        | ty -> failwithf "could not compute human-readable string for type: %O" ty
-
-    /// Guess whether the types are equal. We err on the side of saying "no, they're different".
-    let rec provablyEqual (ty1 : SynType) (ty2 : SynType) : bool =
-        if Object.ReferenceEquals (ty1, ty2) then
-            true
-        else
-
-        match ty1 with
-        | PrimitiveType t1 ->
-            match ty2 with
-            | PrimitiveType t2 -> (t1 |> List.map _.idText) = (t2 |> List.map _.idText)
-            | _ -> false
-        | OptionType t1 ->
-            match ty2 with
-            | OptionType t2 -> provablyEqual t1 t2
-            | _ -> false
-        | NullableType t1 ->
-            match ty2 with
-            | NullableType t2 -> provablyEqual t1 t2
-            | _ -> false
-        | ChoiceType t1 ->
-            match ty2 with
-            | ChoiceType t2 ->
-                t1.Length = t2.Length
-                && List.forall (fun (a, b) -> provablyEqual a b) (List.zip t1 t2)
-            | _ -> false
-        | DictionaryType (k1, v1) ->
-            match ty2 with
-            | DictionaryType (k2, v2) -> provablyEqual k1 k2 && provablyEqual v1 v2
-            | _ -> false
-        | IDictionaryType (k1, v1) ->
-            match ty2 with
-            | IDictionaryType (k2, v2) -> provablyEqual k1 k2 && provablyEqual v1 v2
-            | _ -> false
-        | IReadOnlyDictionaryType (k1, v1) ->
-            match ty2 with
-            | IReadOnlyDictionaryType (k2, v2) -> provablyEqual k1 k2 && provablyEqual v1 v2
-            | _ -> false
-        | MapType (k1, v1) ->
-            match ty2 with
-            | MapType (k2, v2) -> provablyEqual k1 k2 && provablyEqual v1 v2
-            | _ -> false
-        | ListType t1 ->
-            match ty2 with
-            | ListType t2 -> provablyEqual t1 t2
-            | _ -> false
-        | ArrayType t1 ->
-            match ty2 with
-            | ArrayType t2 -> provablyEqual t1 t2
-            | _ -> false
-        | Task t1 ->
-            match ty2 with
-            | Task t2 -> provablyEqual t1 t2
-            | _ -> false
-        | UnitType ->
-            match ty2 with
-            | UnitType -> true
-            | _ -> false
-        | FileInfo ->
-            match ty2 with
-            | FileInfo -> true
-            | _ -> false
-        | DirectoryInfo ->
-            match ty2 with
-            | DirectoryInfo -> true
-            | _ -> false
-        | Uri ->
-            match ty2 with
-            | Uri -> true
-            | _ -> false
-        | Stream ->
-            match ty2 with
-            | Stream -> true
-            | _ -> false
-        | Guid ->
-            match ty2 with
-            | Guid -> true
-            | _ -> false
-        | BigInt ->
-            match ty2 with
-            | BigInt -> true
-            | _ -> false
-        | DateTimeOffset ->
-            match ty2 with
-            | DateTimeOffset -> true
-            | _ -> false
-        | DateOnly ->
-            match ty2 with
-            | DateOnly -> true
-            | _ -> false
-        | _ ->
-
-        match ty1, ty2 with
-        | SynType.LongIdent (SynLongIdent (ident1, _, _)), SynType.LongIdent (SynLongIdent (ident2, _, _)) ->
-            let ident1 = ident1 |> List.map _.idText
-            let ident2 = ident2 |> List.map _.idText
-            ident1 = ident2
-        | _, _ -> false

WoofWare.Myriad.Plugins/SynExpr/SynTypeDefn.fs

@@ -1,46 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynTypeDefn =
-
-    let inline create (componentInfo : SynComponentInfo) (repr : SynTypeDefnRepr) : SynTypeDefn =
-        SynTypeDefn.SynTypeDefn (
-            componentInfo,
-            repr,
-            [],
-            None,
-            range0,
-            {
-                LeadingKeyword = SynTypeDefnLeadingKeyword.Type range0
-                EqualsRange = Some range0
-                WithKeyword = None
-            }
-        )
-
-    let inline withMemberDefns (members : SynMemberDefn list) (r : SynTypeDefn) : SynTypeDefn =
-        match r with
-        | SynTypeDefn (typeInfo, typeRepr, _, ctor, range, trivia) ->
-            SynTypeDefn.SynTypeDefn (typeInfo, typeRepr, members, ctor, range, trivia)
-
-    let getName (defn : SynTypeDefn) : LongIdent =
-        match defn with
-        | SynTypeDefn (SynComponentInfo.SynComponentInfo (_, _, _, id, _, _, _, _), _, _, _, _, _) -> id
-
-    let getAttribute (attrName : string) (defn : SynTypeDefn) : SynAttribute option =
-        match defn with
-        | SynTypeDefn (SynComponentInfo.SynComponentInfo (attrs, _, _, _, _, _, _, _), _, _, _, _, _) ->
-            attrs
-            |> List.collect (fun a -> a.Attributes)
-            |> List.tryFind (fun i ->
-                match i.TypeName with
-                | SynLongIdent.SynLongIdent (id, _, _) ->
-                    let name = List.last(id).idText
-                    name = attrName || name + "Attribute" = attrName
-            )
-
-    let hasAttribute (attrName : string) (defn : SynTypeDefn) : bool =
-        getAttribute attrName defn |> Option.isSome

WoofWare.Myriad.Plugins/SynExpr/SynTypeDefnRepr.fs

@@ -1,24 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynTypeDefnRepr =
-
-    let inline interfaceType (mems : SynMemberDefns) : SynTypeDefnRepr =
-        SynTypeDefnRepr.ObjectModel (SynTypeDefnKind.Unspecified, mems, range0)
-
-    /// Indicates the body of a `type Foo with {body}` extension type declaration.
-    let inline augmentation () : SynTypeDefnRepr =
-        SynTypeDefnRepr.ObjectModel (SynTypeDefnKind.Augmentation range0, [], range0)
-
-    let inline unionWithAccess (implAccess : SynAccess option) (cases : SynUnionCase list) : SynTypeDefnRepr =
-        SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Union (implAccess, cases, range0), range0)
-
-    let inline union (cases : SynUnionCase list) : SynTypeDefnRepr = unionWithAccess None cases
-
-    let inline recordWithAccess (implAccess : SynAccess option) (fields : SynField list) : SynTypeDefnRepr =
-        SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (implAccess, fields, range0), range0)
-
-    let inline record (fields : SynField list) : SynTypeDefnRepr = recordWithAccess None fields

WoofWare.Myriad.Plugins/SynExpr/SynUnionCase.fs

@@ -1,55 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-open Fantomas.FCS.Xml
-open Fantomas.FCS.SyntaxTrivia
-
-/// Represents everything you need to know about a union case.
-/// This is generic on whether each field of this case must be named.
-type UnionCase<'ident> =
-    {
-        /// The name of the case: e.g. `| Foo of blah` has this being `Foo`.
-        Name : Ident
-        /// Any docstring associated with this case.
-        XmlDoc : PreXmlDoc option
-        /// Any accessibility modifier: e.g. `type Foo = private | Blah`.
-        Access : SynAccess option
-        /// Attributes on the case: for example, `| [<Attr>] Foo of blah`.
-        Attributes : SynAttribute list
-        /// The data contained within the case: for example, `[blah]` in `| Foo of blah`.
-        Fields : SynFieldData<'ident> list
-    }
-
-[<RequireQualifiedAccess>]
-module internal SynUnionCase =
-    let create (case : UnionCase<Ident option>) : SynUnionCase =
-        let fields =
-            case.Fields
-            |> List.map (fun field ->
-                SynField.SynField (
-                    SynAttributes.ofAttrs field.Attrs,
-                    false,
-                    field.Ident,
-                    field.Type,
-                    false,
-                    PreXmlDoc.Empty,
-                    None,
-                    range0,
-                    {
-                        LeadingKeyword = None
-                    }
-                )
-            )
-
-        SynUnionCase.SynUnionCase (
-            SynAttributes.ofAttrs case.Attributes,
-            SynIdent.createI case.Name,
-            SynUnionCaseKind.Fields fields,
-            case.XmlDoc |> Option.defaultValue PreXmlDoc.Empty,
-            case.Access,
-            range0,
-            {
-                BarRange = Some range0
-            }
-        )

WoofWare.Myriad.Plugins/SynExpr/SynValInfo.fs

@@ -1,7 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-[<RequireQualifiedAccess>]
-module internal SynValInfo =
-    let empty = SynValInfo.SynValInfo ([], SynArgInfo.empty)

WoofWare.Myriad.Plugins/Teq.fs

@@ -1,18 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-// Extracted from https://github.com/G-Research/TypeEquality
-// which is Apache-2.0 licenced. See `TeqLicence.txt`.
-// We inline this code because Myriad doesn't seem to reliably load package references in the generator.
-// I have reformatted a little, and stripped out all the code I don't use.
-
-type internal Teq<'a, 'b> = private | Teq of ('a -> 'b) * ('b -> 'a)
-
-[<RequireQualifiedAccess>]
-module internal Teq =
-
-    let refl<'a> : Teq<'a, 'a> = Teq (id, id)
-    let cast (Teq (f, _)) a = f a
-
-    [<RequireQualifiedAccess>]
-    module Cong =
-        let believeMe<'a, 'b, 'a2, 'b2> (_ : Teq<'a, 'b>) : Teq<'a2, 'b2> = unbox <| (refl : Teq<'a2, 'a2>)

WoofWare.Myriad.Plugins/TeqLicence.txt

@@ -1,201 +0,0 @@
-Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
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-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
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-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj

@@ -15,48 +15,25 @@
     <WarnOn>FS3559</WarnOn>
     <PackageId>WoofWare.Myriad.Plugins</PackageId>
     <PackageIcon>logo.png</PackageIcon>
+    <NoWarn>NU5118</NoWarn>
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Myriad.Core" Version="0.8.3" />
+    <PackageReference Include="TypeEquality" Version="0.3.0" />
+    <PackageReference Include="WoofWare.Whippet.Fantomas" Version="0.6.3" />
     <!-- the lowest version allowed by Myriad.Core -->
     <PackageReference Update="FSharp.Core" Version="6.0.1" PrivateAssets="all"/>
   </ItemGroup>
 
   <ItemGroup>
+    <Compile Include="AssemblyInfo.fs" />
     <Compile Include="List.fs"/>
     <Compile Include="Text.fs" />
-    <Compile Include="Teq.fs" />
-    <Compile Include="Primitives.fs" />
-    <Compile Include="SynExpr\SynAttributes.fs" />
-    <Compile Include="SynExpr\SynConst.fs" />
-    <Compile Include="SynExpr\SynArgInfo.fs" />
-    <Compile Include="SynExpr\SynValInfo.fs" />
-    <Compile Include="SynExpr\PreXmlDoc.fs" />
-    <Compile Include="SynExpr\Ident.fs" />
-    <Compile Include="SynExpr\SynSimplePat.fs" />
-    <Compile Include="SynExpr\SynSimplePats.fs" />
-    <Compile Include="SynExpr\SynIdent.fs" />
-    <Compile Include="SynExpr\SynLongIdent.fs" />
-    <Compile Include="SynExpr\SynExprLetOrUseTrivia.fs" />
-    <Compile Include="SynExpr\SynArgPats.fs" />
-    <Compile Include="SynExpr\SynPat.fs" />
-    <Compile Include="SynExpr\SynBinding.fs" />
-    <Compile Include="SynExpr\SynType.fs" />
-    <Compile Include="SynExpr\SynMatchClause.fs" />
-    <Compile Include="SynExpr\CompExpr.fs" />
-    <Compile Include="SynExpr\SynExpr.fs" />
-    <Compile Include="SynExpr\SynField.fs" />
-    <Compile Include="SynExpr\SynUnionCase.fs" />
-    <Compile Include="SynExpr\SynTypeDefnRepr.fs" />
-    <Compile Include="SynExpr\SynTypeDefn.fs" />
-    <Compile Include="SynExpr\SynComponentInfo.fs" />
-    <Compile Include="SynExpr\SynMemberDefn.fs" />
-    <Compile Include="SynExpr\SynAttribute.fs" />
-    <Compile Include="SynExpr\SynModuleDecl.fs" />
-    <Compile Include="SynExpr\SynModuleOrNamespace.fs" />
     <Compile Include="Measure.fs" />
     <Compile Include="AstHelper.fs" />
+    <Compile Include="Parameters.fs" />
     <Compile Include="RemoveOptionsGenerator.fs"/>
     <Compile Include="MyriadParamParser.fs" />
     <Compile Include="InterfaceMockGenerator.fs"/>
@@ -65,9 +42,11 @@
     <Compile Include="HttpClientGenerator.fs"/>
     <Compile Include="CataGenerator.fs" />
     <Compile Include="ArgParserGenerator.fs" />
-    <Compile Include="Swagger.fs" />
+    <Compile Include="JsonHelpers.fs" />
+    <Compile Include="HttpMethod.fs" />
+    <Compile Include="SwaggerV2.fs" />
+    <Compile Include="OpenApi3.fs" />
     <Compile Include="SwaggerClientGenerator.fs" />
-    <None Include="TeqLicence.txt" />
     <EmbeddedResource Include="version.json"/>
     <EmbeddedResource Include="SurfaceBaseline.txt"/>
     <None Include="..\README.md">
@@ -84,7 +63,7 @@
     <ProjectReference Include="..\WoofWare.Myriad.Plugins.Attributes\WoofWare.Myriad.Plugins.Attributes.fsproj"/>
     <!-- NuGet is such a clown package manager! Get the DLLs into the Nupkg artefact, I have no idea why this is needed,
          but without this line, we don't get any dependency at all packaged into the resulting artefact. -->
-    <None Include="$(OutputPath)\WoofWare.Myriad.Plugins.Attributes.dll" Pack="true" PackagePath="lib\$(TargetFramework)"/>
+    <None Include="$(OutputPath)\*.dll" Pack="true" PackagePath="lib\$(TargetFramework)"/>
   </ItemGroup>
 
 </Project>

WoofWare.Myriad.Plugins/version.json

@@ -1,5 +1,5 @@
 {
-  "version": "3.1",
+  "version": "8.0",
   "publicReleaseRefSpec": [
     "^refs/heads/main$"
   ],

analyzers/analyzers.fsproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageDownload Include="G-Research.FSharp.Analyzers" Version="[0.11.0]" />
+    <PackageDownload Include="G-Research.FSharp.Analyzers" Version="[0.15.0]" />
   </ItemGroup>
 
 </Project>

flake.lock

@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1726560853,
-        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1727524699,
-        "narHash": "sha256-k6YxGj08voz9NvuKExojiGXAVd69M8COtqWSKr6sQS4=",
+        "lastModified": 1749903597,
+        "narHash": "sha256-jp0D4vzBcRKwNZwfY4BcWHemLGUs4JrS3X9w5k/JYDA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b5b2fecd0cadd82ef107c9583018f381ae70f222",
+        "rev": "41da1e3ea8e23e094e5e3eeb1e6b830468a7399e",
         "type": "github"
       },
       "original": {

flake.nix

@@ -14,8 +14,8 @@
     flake-utils.lib.eachDefaultSystem (system: let
       pkgs = nixpkgs.legacyPackages.${system};
       pname = "WoofWare.Myriad.Plugins";
-      dotnet-sdk = pkgs.dotnet-sdk_8;
-      dotnet-runtime = pkgs.dotnetCorePackages.runtime_8_0;
+      dotnet-sdk = pkgs.dotnetCorePackages.sdk_9_0;
+      dotnet-runtime = pkgs.dotnetCorePackages.runtime_9_0;
       version = "0.1";
       dotnetTool = dllOverride: toolName: toolVersion: hash:
         pkgs.stdenvNoCC.mkDerivation rec {
@@ -26,25 +26,29 @@
             pname = name;
             version = version;
             hash = hash;
-            installPhase = ''mkdir -p $out/bin && cp -r tools/net6.0/any/* $out/bin'';
+            installPhase = ''mkdir -p $out/bin && cp -r tools/net*/any/* $out/bin'';
           };
           installPhase = let
             dll =
               if isNull dllOverride
               then name
               else dllOverride;
-          in ''
-            runHook preInstall
-            mkdir -p "$out/lib"
-            cp -r ./bin/* "$out/lib"
-            makeWrapper "${dotnet-runtime}/bin/dotnet" "$out/bin/${name}" --add-flags "$out/lib/${dll}.dll"
-            runHook postInstall
-          '';
+          in
+            # fsharp-analyzers requires the .NET SDK at runtime, so we use that instead of dotnet-runtime.
+            ''
+              runHook preInstall
+              mkdir -p "$out/lib"
+              cp -r ./bin/* "$out/lib"
+              makeWrapper "${dotnet-sdk}/bin/dotnet" "$out/bin/${name}" --set DOTNET_HOST_PATH "${dotnet-sdk}/bin/dotnet" --add-flags "$out/lib/${dll}.dll"
+              runHook postInstall
+            '';
         };
     in {
-      packages = {
-        fantomas = dotnetTool null "fantomas" (builtins.fromJSON (builtins.readFile ./.config/dotnet-tools.json)).tools.fantomas.version (builtins.head (builtins.filter (elem: elem.pname == "fantomas") ((import ./nix/deps.nix) {fetchNuGet = x: x;}))).hash;
-        fsharp-analyzers = dotnetTool "FSharp.Analyzers.Cli" "fsharp-analyzers" (builtins.fromJSON (builtins.readFile ./.config/dotnet-tools.json)).tools.fsharp-analyzers.version (builtins.head (builtins.filter (elem: elem.pname == "fsharp-analyzers") ((import ./nix/deps.nix) {fetchNuGet = x: x;}))).hash;
+      packages = let
+        deps = builtins.fromJSON (builtins.readFile ./nix/deps.json);
+      in {
+        fantomas = dotnetTool null "fantomas" (builtins.fromJSON (builtins.readFile ./.config/dotnet-tools.json)).tools.fantomas.version (builtins.head (builtins.filter (elem: elem.pname == "fantomas") deps)).hash;
+        fsharp-analyzers = dotnetTool "FSharp.Analyzers.Cli" "fsharp-analyzers" (builtins.fromJSON (builtins.readFile ./.config/dotnet-tools.json)).tools.fsharp-analyzers.version (builtins.head (builtins.filter (elem: elem.pname == "fsharp-analyzers") deps)).hash;
         default = pkgs.buildDotnetModule {
           inherit pname version dotnet-sdk dotnet-runtime;
           name = "WoofWare.Myriad.Plugins";
@@ -52,7 +56,7 @@
           projectFile = "./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj";
           testProjectFile = "./WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj";
           disabledTests = ["WoofWare.Myriad.Plugins.Test.TestSurface.CheckVersionAgainstRemote"];
-          nugetDeps = ./nix/deps.nix; # `nix build .#default.passthru.fetch-deps && ./result nix/deps.nix`
+          nugetDeps = ./nix/deps.json; # `nix build .#default.fetch-deps && ./result nix/deps.json`
           doCheck = true;
         };
       };

global.json

@@ -1,6 +1,6 @@
-{
-  "sdk": {
-    "version": "8.0.100",
-    "rollForward": "latestMajor"
-  }
-}
+{
+  "sdk": {
+    "version": "9.0.100",
+    "rollForward": "latestMajor"
+  }
+}

nix/deps.json

@@ -0,0 +1,402 @@
+[
+  {
+    "pname": "ApiSurface",
+    "version": "4.1.21",
+    "hash": "sha256-v2adBYoE9NZPaQR3u2qq9r/9PxAM/wqi2Uiky0xGq+E="
+  },
+  {
+    "pname": "fantomas",
+    "version": "7.0.2",
+    "hash": "sha256-BAaENIm/ksTiXrUImRgKoIXTGIlgsX7ch6ayoFjhJXA="
+  },
+  {
+    "pname": "Fantomas.Core",
+    "version": "6.1.1",
+    "hash": "sha256-FcTLHQFvKkQY/kV08jhhy/St/+FmXpp3epp/R3zUXMA="
+  },
+  {
+    "pname": "Fantomas.FCS",
+    "version": "6.1.1",
+    "hash": "sha256-NuZ8msPEHYA8T3EYREB28F1RcNgUU8V54eg2+UttYxw="
+  },
+  {
+    "pname": "FsCheck",
+    "version": "3.3.0",
+    "hash": "sha256-TFDR/uAGv4OqrMX8/reQ4faaAhH9hxTHr1T/YkNPCCU="
+  },
+  {
+    "pname": "fsharp-analyzers",
+    "version": "0.31.0",
+    "hash": "sha256-PoAvaXbXsmvVw870UsnqdD20HoBHO7u4bzoaz5DXfzM="
+  },
+  {
+    "pname": "FSharp.Core",
+    "version": "4.3.4",
+    "hash": "sha256-styyo+6mJy+yxE0NZG/b1hxkAjPOnJfMgd9zWzCJ5uk="
+  },
+  {
+    "pname": "FSharp.Core",
+    "version": "6.0.1",
+    "hash": "sha256-Ehsgt3nCJijpaVuJguC1TPVEKSkJd6PSc07D2ZQSemI="
+  },
+  {
+    "pname": "FSharp.Core",
+    "version": "9.0.202",
+    "hash": "sha256-64Gub0qemmCoMa1tDus6TeTuB1+5sHfE6KD2j4o84mA="
+  },
+  {
+    "pname": "FSharp.SystemTextJson",
+    "version": "1.4.36",
+    "hash": "sha256-zZEhjP0mdc5E3fBPS4/lqD7sxoaoT5SOspP546RWYdc="
+  },
+  {
+    "pname": "FsUnit",
+    "version": "7.0.1",
+    "hash": "sha256-K85CIdxMeFSHEKZk6heIXp/oFjWAn7dBILKrw49pJUY="
+  },
+  {
+    "pname": "Microsoft.ApplicationInsights",
+    "version": "2.22.0",
+    "hash": "sha256-mUQ63atpT00r49ca50uZu2YCiLg3yd6r3HzTryqcuEA="
+  },
+  {
+    "pname": "Microsoft.AspNetCore.App.Ref",
+    "version": "6.0.36",
+    "hash": "sha256-9jDkWbjw/nd8yqdzVTagCuqr6owJ/DUMi4BlUZT4hWU="
+  },
+  {
+    "pname": "Microsoft.AspNetCore.App.Runtime.linux-arm64",
+    "version": "6.0.36",
+    "hash": "sha256-JQULJyF0ivLoUU1JaFfK/HHg+/qzpN7V2RR2Cc+WlQ4="
+  },
+  {
+    "pname": "Microsoft.AspNetCore.App.Runtime.linux-x64",
+    "version": "6.0.36",
+    "hash": "sha256-zUsVIpV481vMLAXaLEEUpEMA9/f1HGOnvaQnaWdzlyY="
+  },
+  {
+    "pname": "Microsoft.AspNetCore.App.Runtime.osx-arm64",
+    "version": "6.0.36",
+    "hash": "sha256-2seqZcz0JeUjkzh3QcGa9TcJ4LUafpFjTRk+Nm8T6T0="
+  },
+  {
+    "pname": "Microsoft.AspNetCore.App.Runtime.osx-x64",
+    "version": "6.0.36",
+    "hash": "sha256-yxLafxiBKkvfkDggPk0P9YZIHBkDJOsFTO7/V9mEHuU="
+  },
+  {
+    "pname": "Microsoft.CodeCoverage",
+    "version": "17.14.1",
+    "hash": "sha256-f8QytG8GvRoP47rO2KEmnDLxIpyesaq26TFjDdW40Gs="
+  },
+  {
+    "pname": "Microsoft.NET.Test.Sdk",
+    "version": "17.14.1",
+    "hash": "sha256-mZUzDFvFp7x1nKrcnRd0hhbNu5g8EQYt8SKnRgdhT/A="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Host.linux-arm64",
+    "version": "6.0.36",
+    "hash": "sha256-9lC/LYnthYhjkWWz2kkFCvlA5LJOv11jdt59SDnpdy0="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Host.linux-x64",
+    "version": "6.0.36",
+    "hash": "sha256-VFRDzx7LJuvI5yzKdGmw/31NYVbwHWPKQvueQt5xc10="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Host.osx-arm64",
+    "version": "6.0.36",
+    "hash": "sha256-DaSWwYACJGolEBuMhzDVCj/rQTdDt061xCVi+gyQnuo="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Host.osx-x64",
+    "version": "6.0.36",
+    "hash": "sha256-FrRny9EI6HKCKQbu6mcLj5w4ooSRrODD4Vj2ZMGnMd4="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Ref",
+    "version": "6.0.36",
+    "hash": "sha256-9LZgVoIFF8qNyUu8kdJrYGLutMF/cL2K82HN2ywwlx8="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Runtime.linux-arm64",
+    "version": "6.0.36",
+    "hash": "sha256-k3rxvUhCEU0pVH8KgEMtkPiSOibn+nBh+0zT2xIfId8="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Runtime.linux-x64",
+    "version": "6.0.36",
+    "hash": "sha256-U8wJ2snSDFqeAgDVLXjnniidC7Cr5aJ1/h/BMSlyu0c="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Runtime.osx-arm64",
+    "version": "6.0.36",
+    "hash": "sha256-UfLcrL2Gj/OLz0s92Oo+OCJeDpZFAcQLPLiSNND8D5Y="
+  },
+  {
+    "pname": "Microsoft.NETCore.App.Runtime.osx-x64",
+    "version": "6.0.36",
+    "hash": "sha256-0xIJYFzxdMcnCj3wzkFRQZSnQcPHzPHMzePRIOA3oJs="
+  },
+  {
+    "pname": "Microsoft.NETCore.Platforms",
+    "version": "1.1.0",
+    "hash": "sha256-FeM40ktcObQJk4nMYShB61H/E8B7tIKfl9ObJ0IOcCM="
+  },
+  {
+    "pname": "Microsoft.NETCore.Platforms",
+    "version": "1.1.1",
+    "hash": "sha256-8hLiUKvy/YirCWlFwzdejD2Db3DaXhHxT7GSZx/znJg="
+  },
+  {
+    "pname": "Microsoft.NETCore.Platforms",
+    "version": "2.0.0",
+    "hash": "sha256-IEvBk6wUXSdyCnkj6tHahOJv290tVVT8tyemYcR0Yro="
+  },
+  {
+    "pname": "Microsoft.NETCore.Targets",
+    "version": "1.1.0",
+    "hash": "sha256-0AqQ2gMS8iNlYkrD+BxtIg7cXMnr9xZHtKAuN4bjfaQ="
+  },
+  {
+    "pname": "Microsoft.NETCore.Targets",
+    "version": "1.1.3",
+    "hash": "sha256-WLsf1NuUfRWyr7C7Rl9jiua9jximnVvzy6nk2D2bVRc="
+  },
+  {
+    "pname": "Microsoft.Testing.Extensions.Telemetry",
+    "version": "1.5.3",
+    "hash": "sha256-bIXwPSa3jkr2b6xINOqMUs6/uj/r4oVFM7xq3uVIZDU="
+  },
+  {
+    "pname": "Microsoft.Testing.Extensions.TrxReport.Abstractions",
+    "version": "1.5.3",
+    "hash": "sha256-IfMRfcyaIKEMRtx326ICKtinDBEfGw/Sv8ZHawJ96Yc="
+  },
+  {
+    "pname": "Microsoft.Testing.Extensions.VSTestBridge",
+    "version": "1.5.3",
+    "hash": "sha256-XpM/yFjhLSsuzyDV+xKubs4V1zVVYiV05E0+N4S1h0g="
+  },
+  {
+    "pname": "Microsoft.Testing.Platform",
+    "version": "1.5.3",
+    "hash": "sha256-y61Iih6w5D79dmrj2V675mcaeIiHoj1HSa1FRit2BLM="
+  },
+  {
+    "pname": "Microsoft.Testing.Platform.MSBuild",
+    "version": "1.5.3",
+    "hash": "sha256-YspvjE5Jfi587TAfsvfDVJXNrFOkx1B3y1CKV6m7YLY="
+  },
+  {
+    "pname": "Microsoft.TestPlatform.ObjectModel",
+    "version": "17.12.0",
+    "hash": "sha256-3XBHBSuCxggAIlHXmKNQNlPqMqwFlM952Av6RrLw1/w="
+  },
+  {
+    "pname": "Microsoft.TestPlatform.ObjectModel",
+    "version": "17.14.1",
+    "hash": "sha256-QMf6O+w0IT+16Mrzo7wn+N20f3L1/mDhs/qjmEo1rYs="
+  },
+  {
+    "pname": "Microsoft.TestPlatform.TestHost",
+    "version": "17.14.1",
+    "hash": "sha256-1cxHWcvHRD7orQ3EEEPPxVGEkTpxom1/zoICC9SInJs="
+  },
+  {
+    "pname": "Myriad.Core",
+    "version": "0.8.3",
+    "hash": "sha256-vBOxfq8QriX/yUtaXN69rEQaY/psRNJWxqATLidrt2g="
+  },
+  {
+    "pname": "Myriad.Sdk",
+    "version": "0.8.3",
+    "hash": "sha256-7O397WKhskKOvE3MkJT37BvxorDWngDR6gTUogtDZ2M="
+  },
+  {
+    "pname": "Nerdbank.GitVersioning",
+    "version": "3.8.38-alpha",
+    "hash": "sha256-gPMrVbjOZxXoofczF/pn6eVkLhjVSJIyQrLO2oljrDc="
+  },
+  {
+    "pname": "NETStandard.Library",
+    "version": "2.0.3",
+    "hash": "sha256-Prh2RPebz/s8AzHb2sPHg3Jl8s31inv9k+Qxd293ybo="
+  },
+  {
+    "pname": "Newtonsoft.Json",
+    "version": "13.0.1",
+    "hash": "sha256-K2tSVW4n4beRPzPu3rlVaBEMdGvWSv/3Q1fxaDh4Mjo="
+  },
+  {
+    "pname": "Newtonsoft.Json",
+    "version": "13.0.3",
+    "hash": "sha256-hy/BieY4qxBWVVsDqqOPaLy1QobiIapkbrESm6v2PHc="
+  },
+  {
+    "pname": "NuGet.Common",
+    "version": "6.14.0",
+    "hash": "sha256-jDOwt3veI1GSG8CfBnf2+dJxD3E/Nmlc+vHtD4J76Ms="
+  },
+  {
+    "pname": "NuGet.Configuration",
+    "version": "6.14.0",
+    "hash": "sha256-1PN9s6fhCw3wd2260U6hQ4vG3jIvcG8GIn1oQgxMXA0="
+  },
+  {
+    "pname": "NuGet.Frameworks",
+    "version": "6.14.0",
+    "hash": "sha256-3ViM3R1ucQMEL2hQYsivT86kI6veMQK2xDsiAcFcVQk="
+  },
+  {
+    "pname": "NuGet.Packaging",
+    "version": "6.14.0",
+    "hash": "sha256-Yafbnxs3maj55bJ1oKQiZ0QkntFUzXdhorL94YEUOhY="
+  },
+  {
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+  },
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+    "hash": "sha256-FkW/HtVp8/HE2k6d7yFpnJcnP3FNNe9kGlkoIWmNgDw="
+  }
+]

nix/deps.nix

@@ -1,329 +0,0 @@
-# This file was automatically generated by passthru.fetch-deps.
-# Please dont edit it manually, your changes might get overwritten!
-{fetchNuGet}: [
-  (fetchNuGet {
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-    hash = "sha256-aSJZ17MjqaZNQkprfxm/09LaCoFtpdWmqU9BTROzWX4=";
-  })
-]