More

.config/dotnet-tools.json

@@ -3,16 +3,16 @@
   "isRoot": true,
   "tools": {
     "fantomas": {
-      "version": "6.3.4",
+      "version": "6.3.0-alpha-007",
       "commands": [
         "fantomas"
       ]
     },
     "fsharp-analyzers": {
-      "version": "0.26.0",
+      "version": "0.24.0",
       "commands": [
         "fsharp-analyzers"
       ]
     }
   }
-}
+}

.editorconfig

@@ -2,6 +2,7 @@ root=true
 
 [*]
 charset=utf-8
+end_of_line=crlf
 trim_trailing_whitespace=true
 insert_final_newline=true
 indent_style=space

.gitattributes

@@ -1,5 +1,5 @@
-* eol=auto
-*.sh text eol=lf
-*.yaml text
-*.nix text eol=lf
-hooks/pre-push text eol=lf
+* eol=auto
+*.sh text eol=lf
+*.yaml text
+*.nix text eol=lf
+hooks/pre-push text eol=lf

.github/workflows/dotnet.yaml

@@ -1,4 +1,3 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/SchemaStore/schemastore/master/src/schemas/json/github-workflow.json
 name: .NET
 
 on:
@@ -29,7 +28,7 @@ jobs:
       with:
         fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
     - name: Install Nix
-      uses: cachix/install-nix-action@V27
+      uses: cachix/install-nix-action@v25
       with:
         extra_nix_config: |
           access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -50,7 +49,7 @@ jobs:
         with:
           fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -59,7 +58,7 @@ jobs:
       - name: Build project
         run: nix develop --command dotnet build ./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj
       - name: Run analyzers
-        run: nix run .#fsharp-analyzers -- --project ./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj --analyzers-path ./.analyzerpackages/g-research.fsharp.analyzers/*/ --verbosity detailed --report ./analysis.sarif --treat-as-error GRA-STRING-001 GRA-STRING-002 GRA-STRING-003 GRA-UNIONCASE-001 GRA-INTERPOLATED-001 GRA-TYPE-ANNOTATE-001 GRA-VIRTUALCALL-001 GRA-IMMUTABLECOLLECTIONEQUALITY-001 GRA-JSONOPTS-001 GRA-LOGARGFUNCFULLAPP-001 GRA-DISPBEFOREASYNC-001 --exclude-analyzers PartialAppAnalyzer
+        run: nix run .#fsharp-analyzers -- --project ./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj --analyzers-path ./.analyzerpackages/g-research.fsharp.analyzers/0.8.0/ --verbosity detailed --report ./analysis.sarif --treat-as-error GRA-STRING-001 GRA-STRING-002 GRA-STRING-003 GRA-UNIONCASE-001 GRA-INTERPOLATED-001 GRA-TYPE-ANNOTATE-001 GRA-VIRTUALCALL-001 GRA-IMMUTABLECOLLECTIONEQUALITY-001 GRA-JSONOPTS-001 GRA-LOGARGFUNCFULLAPP-001 GRA-DISPBEFOREASYNC-001 --exclude-analyzers PartialAppAnalyzer
 
   build-nix:
     runs-on: ubuntu-latest
@@ -67,7 +66,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -80,41 +79,20 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
       - name: Run Fantomas
         run: nix run .#fantomas -- --check .
 
-  check-accurate-generations:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
-      - name: Install Nix
-        uses: cachix/install-nix-action@V27
-        with:
-          extra_nix_config: |
-            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
-      - name: Whitespace change
-        run: "echo ' ' >> ConsumePlugin/List.fs"
-      - name: Generate code
-        run: nix develop --command dotnet build
-      - name: Run Fantomas
-        run: nix run .#fantomas -- .
-      - name: Verify there is no diff
-        run: git diff --name-only --no-color --exit-code
-
   check-nix-format:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -127,7 +105,7 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -140,7 +118,7 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -154,7 +132,7 @@ jobs:
       with:
         fetch-depth: 0 # so that NerdBank.GitVersioning has access to history
     - name: Install Nix
-      uses: cachix/install-nix-action@V27
+      uses: cachix/install-nix-action@v25
       with:
         extra_nix_config: |
           access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -196,27 +174,8 @@ 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]
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Download NuGet artifact (plugin)
-        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
-        env:
-          DRY_RUN: 1
-          GITHUB_TOKEN: mock-token
-        run: sh .github/workflows/tag.sh
-
   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, build, build-nix, linkcheck, flake-check, analyzers, nuget-pack, expected-pack]
     runs-on: ubuntu-latest
     steps:
       - run: echo "All required checks complete."
@@ -229,7 +188,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@V27
+        uses: cachix/install-nix-action@v25
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
@@ -247,25 +206,3 @@ jobs:
           path: packed-attribute
       - name: Publish to NuGet (attribute)
         run: nix develop --command dotnet nuget push "packed-attribute/WoofWare.Myriad.Plugins.Attributes.*.nupkg" --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json --skip-duplicate
-
-  github-release-plugin:
-    runs-on: ubuntu-latest
-    if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/main' }}
-    needs: [all-required-checks-complete]
-    environment: main-deploy
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v4
-      - name: Download NuGet artifact (plugin)
-        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
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: sh .github/workflows/tag.sh

.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

@@ -1,27 +1,6 @@
 Notable changes are recorded here.
 
-# WoofWare.Myriad.Plugins 2.1.33
-
-`JsonParse` can now deserialize the discriminated unions which `JsonSerialize` wrote out.
-
-# WoofWare.Myriad.Plugins 2.1.32, WoofWare.Myriad.Plugins.Attributes 3.1.4
-
-`JsonSerialize` can now serialize many discriminated unions.
-(This operation is inherently opinionated, because JSON does not model discriminated unions.)
-
-# WoofWare.Myriad.Plugins 2.1.20, WoofWare.Myriad.Plugins.Attributes 3.0.1
-
-We now bundle copies of the RestEase attributes in `WoofWare.Myriad.Plugins.Attributes`, in case you don't want to take a dependency on RestEase.
-
-# WoofWare.Myriad.Plugins 2.1.15
-
-The `GenerateMock` generator now permits a limited amount of inheritance in the record we're mocking out (specifically, `IDisposable`).
-
-# WoofWare.Myriad.Plugins 2.1.8
-
-No change to the packages, but this is when we started creating and tagging GitHub releases, which are a better source of truth than this file.
-
-# WoofWare.Myriad.Plugins 2.0
+# WoofWare.Myriad.Plugins 1.4 -> 2.0
 
 This transition split the attributes (e.g. `[<JsonParseAttribute>]`) into their own assembly, WoofWare.Myriad.Plugins.Attributes.
 The new assembly has minimal dependencies, so you may safely use it from your own code.

ConsumePlugin/Catamorphism.fs

@@ -2,21 +2,179 @@ namespace ConsumePlugin
 
 open WoofWare.Myriad.Plugins
 
-type Const<'a> =
-    | Verbatim of 'a
+type Const =
+    | Int of int
     | String of string
 
 type PairOpKind =
     | NormalSeq
     | ThenDoSeq
 
-[<CreateCatamorphism "TreeCata">]
-type Tree<'a, 'b> =
-    | Const of Const<'a> * 'b
-    | Pair of Tree<'a, 'b> * Tree<'a, 'b> * PairOpKind
-    | Sequential of Tree<'a, 'b> list
-    | Builder of Tree<'a, 'b> * TreeBuilder<'b, 'a>
+[<CreateCatamorphism>]
+type Expr =
+    | Const of Const
+    | Pair of Expr * Expr * PairOpKind
+    | Sequential of Expr list
+    | Builder of Expr * ExprBuilder
 
-and TreeBuilder<'b, 'a> =
-    | Child of TreeBuilder<'b, 'a>
-    | Parent of Tree<'a, 'b>
+and ExprBuilder =
+    | Child of ExprBuilder
+    | Parent of Expr
+
+// Say that CreateCatamorphism-tagged types form the set T.
+// Assert that each U in T is a discriminated union.
+// For each type U in T, assign a generic parameter 'ret<U>.
+// For each U:
+//   * Define the type [U]Cata, generic on all the parameters {'ret<U> : U in T}.
+//   * For each DU case C in type U:
+//     * create a method in [U]Cata, whose return value is 'ret<U> and whose args are the fields of the case C
+//     * any occurrence in a field of an input value of type equal to any element of T (say type V) is replaced by 'ret<V>
+// Finally, define a type Cata<{'ret<U> for U in T}>
+// with one member for each U, namely of type [U]Cata<{'ret<U> for U in T}>.
+type ExprCata<'builderRet, 'ret> =
+    abstract Const : Const -> 'ret
+    abstract Pair : 'ret -> 'ret -> PairOpKind -> 'ret
+    abstract Sequential : 'ret list -> 'ret
+    abstract Builder : 'ret -> 'builderRet -> 'ret
+
+type ExprBuilderCata<'builderRet, 'ret> =
+    abstract Child : 'builderRet -> 'builderRet
+    abstract Parent : 'ret -> 'builderRet
+
+type Cata<'bret, 'ret> =
+    {
+        Expr : ExprCata<'bret, 'ret>
+        Builder : ExprBuilderCata<'bret, 'ret>
+    }
+
+// Then we can create the noddy non-tail-rec implementation of `apply`.
+// For each U in T, define apply{U}, generic on every {'ret<U> for U in T}, taking a Cata and a U and returning a 'ret<U>.
+// The body of apply{U} is given by matching on the cases of U.
+module Cata =
+    let rec apply<'bret, 'ret> (cata : Cata<'bret, 'ret>) (e : Expr) : 'ret =
+        match e with
+        | Const c -> cata.Expr.Const c
+        | Pair (expr, expr1, pairOpKind) -> cata.Expr.Pair (apply cata expr) (apply cata expr1) pairOpKind
+        | Sequential exprs -> exprs |> List.map (apply cata) |> cata.Expr.Sequential
+        | Builder (expr, exprBuilder) -> cata.Expr.Builder (apply cata expr) (applyB cata exprBuilder)
+
+    and applyB<'bret, 'ret> (cata : Cata<'bret, 'ret>) (e : ExprBuilder) : 'bret =
+        match e with
+        | Child b -> cata.Builder.Child (applyB cata b)
+        | Parent p -> cata.Builder.Parent (apply cata p)
+
+// The tail-recursive version is harder.
+module TailRecCata =
+    [<RequireQualifiedAccess>]
+    type private Instruction =
+        | ProcessExpr of Expr
+        | ProcessBuilder of ExprBuilder
+        | Pair of PairOpKind
+        | Sequential of int
+        | Builder
+        | Child
+        | Parent
+
+    let private loop (cata : Cata<_, _>) (instructions : ResizeArray<Instruction>) =
+        let resultsStack = ResizeArray ()
+        let builderResultsStack = ResizeArray ()
+
+        while instructions.Count > 0 do
+            let currentInstruction = instructions.[instructions.Count - 1]
+            instructions.RemoveAt (instructions.Count - 1)
+
+            match currentInstruction with
+            | Instruction.ProcessBuilder builder ->
+                match builder with
+                | Child exprBuilder ->
+                    instructions.Add Instruction.Child
+                    instructions.Add (Instruction.ProcessBuilder exprBuilder)
+                | Parent expr ->
+                    instructions.Add Instruction.Parent
+                    instructions.Add (Instruction.ProcessExpr expr)
+            | Instruction.ProcessExpr currentExpr ->
+                match currentExpr with
+                | Const c -> resultsStack.Add (cata.Expr.Const c)
+                | Pair (expr, expr1, pairOpKind) ->
+                    instructions.Add (Instruction.Pair pairOpKind)
+                    instructions.Add (Instruction.ProcessExpr expr1)
+                    instructions.Add (Instruction.ProcessExpr expr)
+                | Sequential exprs ->
+                    instructions.Add (Instruction.Sequential (List.length exprs))
+
+                    for expr in exprs do
+                        instructions.Add (Instruction.ProcessExpr expr)
+                | Builder (expr, exprBuilder) ->
+                    instructions.Add Instruction.Builder
+                    instructions.Add (Instruction.ProcessExpr expr)
+                    instructions.Add (Instruction.ProcessBuilder exprBuilder)
+            | Instruction.Pair pairOpKind ->
+                let expr = resultsStack.[resultsStack.Count - 1]
+                let expr1 = resultsStack.[resultsStack.Count - 2]
+                resultsStack.RemoveRange (resultsStack.Count - 2, 2)
+                cata.Expr.Pair expr expr1 pairOpKind |> resultsStack.Add
+            | Instruction.Sequential count ->
+                let values =
+                    seq {
+                        for i = resultsStack.Count - 1 downto resultsStack.Count - count do
+                            yield resultsStack.[i]
+                    }
+                    |> Seq.toList
+
+                resultsStack.RemoveRange (resultsStack.Count - count, count)
+                cata.Expr.Sequential values |> resultsStack.Add
+            | Instruction.Builder ->
+                let expr = resultsStack.[resultsStack.Count - 1]
+                resultsStack.RemoveAt (resultsStack.Count - 1)
+                let exprBuilder = builderResultsStack.[builderResultsStack.Count - 1]
+                builderResultsStack.RemoveAt (builderResultsStack.Count - 1)
+                cata.Expr.Builder expr exprBuilder |> resultsStack.Add
+            | Instruction.Child ->
+                let exprBuilder = builderResultsStack.[builderResultsStack.Count - 1]
+                builderResultsStack.RemoveAt (builderResultsStack.Count - 1)
+                cata.Builder.Child exprBuilder |> builderResultsStack.Add
+            | Instruction.Parent ->
+                let expr = resultsStack.[resultsStack.Count - 1]
+                resultsStack.RemoveAt (resultsStack.Count - 1)
+                cata.Builder.Parent expr |> builderResultsStack.Add
+
+        resultsStack, builderResultsStack
+
+    let run (cata : Cata<'bret, 'ret>) (e : Expr) : 'ret =
+        let instructions = ResizeArray ()
+        instructions.Add (Instruction.ProcessExpr e)
+
+        let resultsStack, builderResultsStack = loop cata instructions
+
+        if builderResultsStack.Count > 0 then
+            failwith "logic error"
+
+        Seq.exactlyOne resultsStack
+
+    let runBuilder (cata : Cata<'bret, 'ret>) (e : ExprBuilder) : 'bret =
+        let instructions = ResizeArray ()
+        instructions.Add (Instruction.ProcessBuilder e)
+
+        let resultsStack, builderResultsStack = loop cata instructions
+
+        if resultsStack.Count > 0 then
+            failwith "logic error"
+
+        Seq.exactlyOne builderResultsStack
+
+module CataExample =
+    let id =
+        {
+            Expr =
+                { new ExprCata<_, _> with
+                    member _.Const x = Const x
+                    member _.Pair x y z = Pair (x, y, z)
+                    member _.Sequential xs = Sequential xs
+                    member _.Builder x b = Builder (x, b)
+                }
+            Builder =
+                { new ExprBuilderCata<_, _> with
+                    member _.Child x = Child x
+                    member _.Parent x = Parent x
+                }
+        }

ConsumePlugin/ConsumePlugin.fsproj

@@ -43,14 +43,6 @@
     <Compile Include="GeneratedCatamorphism.fs">
       <MyriadFile>Catamorphism.fs</MyriadFile>
     </Compile>
-    <Compile Include="FSharpForFunAndProfitCata.fs" />
-    <Compile Include="GeneratedFileSystem.fs">
-      <MyriadFile>FSharpForFunAndProfitCata.fs</MyriadFile>
-    </Compile>
-    <Compile Include="List.fs" />
-    <Compile Include="ListCata.fs">
-      <MyriadFile>List.fs</MyriadFile>
-    </Compile>
   </ItemGroup>
 
   <ItemGroup>

ConsumePlugin/FSharpForFunAndProfitCata.fs

@@ -1,52 +0,0 @@
-namespace ConsumePlugin
-
-open WoofWare.Myriad.Plugins
-
-type File =
-    {
-        Name : string
-        FileSize : int
-    }
-
-type Directory =
-    {
-        Name : string
-        DirSize : int
-        Contents : FileSystemItem list
-    }
-
-and [<CreateCatamorphism "FileSystemCata">] FileSystemItem =
-    | Directory of Directory
-    | File of File
-
-type Book =
-    {
-        title : string
-        price : decimal
-    }
-
-type ChocolateType =
-    | Dark
-    | Milk
-    | SeventyPercent
-
-type Chocolate =
-    {
-        chocType : ChocolateType
-        price : decimal
-    }
-
-    override this.ToString () = this.chocType.ToString ()
-
-type WrappingPaperStyle =
-    | HappyBirthday
-    | HappyHolidays
-    | SolidColor
-
-[<CreateCatamorphism "GiftCata">]
-type Gift =
-    | Book of Book
-    | Chocolate of Chocolate
-    | Wrapped of Gift * WrappingPaperStyle
-    | Boxed of Gift
-    | WithACard of Gift * message : string

ConsumePlugin/GeneratedCatamorphism.fs

@@ -12,127 +12,82 @@ namespace ConsumePlugin
 open WoofWare.Myriad.Plugins
 
 /// Description of how to combine cases during a fold
-type TreeBuilderCataCase<'b, 'a, 'TreeBuilder, 'Tree> =
-    /// How to operate on the Child case
-    abstract Child : 'TreeBuilder -> 'TreeBuilder
-    /// How to operate on the Parent case
-    abstract Parent : 'Tree -> 'TreeBuilder
+type ExprCata<'Expr, 'ExprBuilder> =
+    /// How to operate on the Const case
+    abstract Const : Const -> 'Expr
+    /// How to operate on the Pair case
+    abstract Pair : 'Expr -> 'Expr -> PairOpKind -> 'Expr
+    /// How to operate on the Sequential case
+    abstract Sequential : 'Expr list -> 'Expr
+    /// How to operate on the Builder case
+    abstract Builder : 'Expr -> 'ExprBuilder -> 'Expr
 
 /// Description of how to combine cases during a fold
-type TreeCataCase<'a, 'b, 'TreeBuilder, 'Tree> =
-    /// How to operate on the Const case
-    abstract Const : Const<'a> -> 'b -> 'Tree
-    /// How to operate on the Pair case
-    abstract Pair : 'Tree -> 'Tree -> PairOpKind -> 'Tree
-    /// How to operate on the Sequential case
-    abstract Sequential : 'Tree list -> 'Tree
-    /// How to operate on the Builder case
-    abstract Builder : 'Tree -> 'TreeBuilder -> 'Tree
+type ExprBuilderCata<'Expr, 'ExprBuilder> =
+    /// How to operate on the Child case
+    abstract Child : 'ExprBuilder -> 'ExprBuilder
+    /// How to operate on the Parent case
+    abstract Parent : 'Expr -> 'ExprBuilder
 
-/// Specifies how to perform a fold (catamorphism) over the type Tree and its friends.
-type TreeCata<'b, 'a, 'TreeBuilder, 'Tree> =
+/// Specifies how to perform a fold (catamorphism) over the type Expr.
+type Cata<'Expr, 'ExprBuilder> =
     {
-        /// How to perform a fold (catamorphism) over the type TreeBuilder
-        TreeBuilder : TreeBuilderCataCase<'b, 'a, 'TreeBuilder, 'Tree>
-        /// How to perform a fold (catamorphism) over the type Tree
-        Tree : TreeCataCase<'a, 'b, 'TreeBuilder, 'Tree>
+        /// TODO: doc
+        Expr : ExprCata<'Expr, 'ExprBuilder>
+        /// TODO: doc
+        ExprBuilder : ExprBuilderCata<'Expr, 'ExprBuilder>
     }
 
-/// Methods to perform a catamorphism over the type Tree
+/// Methods to perform a catamorphism over the type Expr
 [<RequireQualifiedAccess>]
-module TreeCata =
+module ExprCata =
     [<RequireQualifiedAccess>]
-    type private Instruction<'b, 'a> =
-        | Process__TreeBuilder of TreeBuilder<'b, 'a>
-        | Process__Tree of Tree<'a, 'b>
-        | TreeBuilder_Child
-        | TreeBuilder_Parent
-        | Tree_Pair of PairOpKind
-        | Tree_Sequential of int
-        | Tree_Builder
+    type private Instruction =
+        | Process__Expr of Expr
+        | Process__ExprBuilder of ExprBuilder
+        | Expr_Pair of PairOpKind
+        | Expr_Sequential of int
+        | Expr_Builder
+        | ExprBuilder_Child
+        | ExprBuilder_Parent
 
-    let private loop (cata : TreeCata<'b, 'a, 'TreeBuilder, 'Tree>) (instructions : ResizeArray<Instruction<'b, 'a>>) =
-        let treeStack = ResizeArray<'Tree> ()
-        let treeBuilderStack = ResizeArray<'TreeBuilder> ()
+    let private loop (cata : Cata<_, _>) (instructions : ResizeArray<Instruction>) =
+        let exprBuilderStack = ResizeArray ()
+        let exprStack = ResizeArray ()
 
         while instructions.Count > 0 do
             let currentInstruction = instructions.[instructions.Count - 1]
             instructions.RemoveAt (instructions.Count - 1)
 
             match currentInstruction with
-            | Instruction.Process__TreeBuilder (x) ->
+            | Instruction.Process__Expr x ->
                 match x with
-                | TreeBuilder.Child (arg0_0) ->
-                    instructions.Add Instruction.TreeBuilder_Child
-                    instructions.Add (Instruction.Process__TreeBuilder arg0_0)
-                | TreeBuilder.Parent (arg0_0) ->
-                    instructions.Add Instruction.TreeBuilder_Parent
-                    instructions.Add (Instruction.Process__Tree arg0_0)
-            | Instruction.Process__Tree (x) ->
+                | Expr.Const (arg0) -> cata.Expr.Const arg0 |> exprStack.Add
+                | Expr.Pair (arg0, arg1, arg2) -> ()
+                | Expr.Sequential (arg0) -> ()
+                | Expr.Builder (arg0, arg1) -> ()
+            | Instruction.Process__ExprBuilder x ->
                 match x with
-                | Tree.Const (arg0_0, arg1_0) -> cata.Tree.Const arg0_0 arg1_0 |> treeStack.Add
-                | Tree.Pair (arg0_0, arg1_0, arg2_0) ->
-                    instructions.Add (Instruction.Tree_Pair (arg2_0))
-                    instructions.Add (Instruction.Process__Tree arg0_0)
-                    instructions.Add (Instruction.Process__Tree arg1_0)
-                | Tree.Sequential (arg0_0) ->
-                    instructions.Add (Instruction.Tree_Sequential ((List.length arg0_0)))
+                | ExprBuilder.Child (arg0) -> ()
+                | ExprBuilder.Parent (arg0) -> ()
+            | Instruction.Expr_Pair (arg2) -> ()
+            | Instruction.Expr_Sequential (n) -> ()
+            | Instruction.Expr_Builder -> ()
+            | Instruction.ExprBuilder_Child -> ()
+            | Instruction.ExprBuilder_Parent -> ()
 
-                    for elt in arg0_0 do
-                        instructions.Add (Instruction.Process__Tree elt)
-                | Tree.Builder (arg0_0, arg1_0) ->
-                    instructions.Add Instruction.Tree_Builder
-                    instructions.Add (Instruction.Process__Tree arg0_0)
-                    instructions.Add (Instruction.Process__TreeBuilder arg1_0)
-            | Instruction.TreeBuilder_Child ->
-                let arg0_0 = treeBuilderStack.[treeBuilderStack.Count - 1]
-                treeBuilderStack.RemoveAt (treeBuilderStack.Count - 1)
-                cata.TreeBuilder.Child arg0_0 |> treeBuilderStack.Add
-            | Instruction.TreeBuilder_Parent ->
-                let arg0_0 = treeStack.[treeStack.Count - 1]
-                treeStack.RemoveAt (treeStack.Count - 1)
-                cata.TreeBuilder.Parent arg0_0 |> treeBuilderStack.Add
-            | Instruction.Tree_Pair (arg2_0) ->
-                let arg0_0 = treeStack.[treeStack.Count - 1]
-                treeStack.RemoveAt (treeStack.Count - 1)
-                let arg1_0 = treeStack.[treeStack.Count - 1]
-                treeStack.RemoveAt (treeStack.Count - 1)
-                cata.Tree.Pair arg0_0 arg1_0 arg2_0 |> treeStack.Add
-            | Instruction.Tree_Sequential (arg0_0) ->
-                let arg0_0_len = arg0_0
-
-                let arg0_0 =
-                    seq {
-                        for i = treeStack.Count - 1 downto treeStack.Count - arg0_0 do
-                            yield treeStack.[i]
-                    }
-                    |> Seq.toList
-
-                treeStack.RemoveRange (treeStack.Count - arg0_0_len, arg0_0_len)
-                cata.Tree.Sequential arg0_0 |> treeStack.Add
-            | Instruction.Tree_Builder ->
-                let arg0_0 = treeStack.[treeStack.Count - 1]
-                treeStack.RemoveAt (treeStack.Count - 1)
-                let arg1_0 = treeBuilderStack.[treeBuilderStack.Count - 1]
-                treeBuilderStack.RemoveAt (treeBuilderStack.Count - 1)
-                cata.Tree.Builder arg0_0 arg1_0 |> treeStack.Add
-
-        treeBuilderStack, treeStack
+        exprStack, exprBuilderStack
 
     /// Execute the catamorphism.
-    let runTreeBuilder
-        (cata : TreeCata<'b, 'a, 'TreeBuilderRet, 'TreeRet>)
-        (x : TreeBuilder<'b, 'a>)
-        : 'TreeBuilderRet
-        =
+    let runExpr (cata : Cata<'ExprRet, 'ExprBuilderRet>) (x : Expr) : 'ExprRet =
         let instructions = ResizeArray ()
-        instructions.Add (Instruction.Process__TreeBuilder x)
-        let treeBuilderRetStack, treeRetStack = loop cata instructions
-        Seq.exactlyOne treeBuilderRetStack
+        instructions.Add (Instruction.Process__Expr x)
+        let exprRetStack, exprBuilderRetStack = loop cata instructions
+        Seq.exactlyOne exprRetStack
 
     /// Execute the catamorphism.
-    let runTree (cata : TreeCata<'b, 'a, 'TreeBuilderRet, 'TreeRet>) (x : Tree<'a, 'b>) : 'TreeRet =
+    let runExprBuilder (cata : Cata<'ExprRet, 'ExprBuilderRet>) (x : ExprBuilder) : 'ExprBuilderRet =
         let instructions = ResizeArray ()
-        instructions.Add (Instruction.Process__Tree x)
-        let treeBuilderRetStack, treeRetStack = loop cata instructions
-        Seq.exactlyOne treeRetStack
+        instructions.Add (Instruction.Process__ExprBuilder x)
+        let exprRetStack, exprBuilderRetStack = loop cata instructions
+        Seq.exactlyOne exprBuilderRetStack

ConsumePlugin/GeneratedFileSystem.fs

@@ -1,152 +0,0 @@
-//------------------------------------------------------------------------------
-//        This code was generated by myriad.
-//        Changes to this file will be lost when the code is regenerated.
-//------------------------------------------------------------------------------
-
-
-
-
-
-namespace ConsumePlugin
-
-open WoofWare.Myriad.Plugins
-
-/// Description of how to combine cases during a fold
-type FileSystemItemCataCase<'FileSystemItem> =
-    /// How to operate on the Directory case
-    abstract Directory : name : string -> dirSize : int -> contents : 'FileSystemItem list -> 'FileSystemItem
-    /// How to operate on the File case
-    abstract File : File -> 'FileSystemItem
-
-/// Specifies how to perform a fold (catamorphism) over the type FileSystemItem and its friends.
-type FileSystemCata<'FileSystemItem> =
-    {
-        /// How to perform a fold (catamorphism) over the type FileSystemItem
-        FileSystemItem : FileSystemItemCataCase<'FileSystemItem>
-    }
-
-/// Methods to perform a catamorphism over the type FileSystemItem
-[<RequireQualifiedAccess>]
-module FileSystemItemCata =
-    [<RequireQualifiedAccess>]
-    type private Instruction =
-        | Process__FileSystemItem of FileSystemItem
-        | FileSystemItem_Directory of string * int * int
-
-    let private loop (cata : FileSystemCata<'FileSystemItem>) (instructions : ResizeArray<Instruction>) =
-        let fileSystemItemStack = ResizeArray<'FileSystemItem> ()
-
-        while instructions.Count > 0 do
-            let currentInstruction = instructions.[instructions.Count - 1]
-            instructions.RemoveAt (instructions.Count - 1)
-
-            match currentInstruction with
-            | Instruction.Process__FileSystemItem (x) ->
-                match x with
-                | FileSystemItem.Directory ({
-                                                Name = name
-                                                DirSize = dirSize
-                                                Contents = contents
-                                            }) ->
-                    instructions.Add (Instruction.FileSystemItem_Directory (name, dirSize, (List.length contents)))
-
-                    for elt in contents do
-                        instructions.Add (Instruction.Process__FileSystemItem elt)
-                | FileSystemItem.File (arg0_0) -> cata.FileSystemItem.File arg0_0 |> fileSystemItemStack.Add
-            | Instruction.FileSystemItem_Directory (name, dirSize, contents) ->
-                let contents_len = contents
-
-                let contents =
-                    seq {
-                        for i = fileSystemItemStack.Count - 1 downto fileSystemItemStack.Count - contents do
-                            yield fileSystemItemStack.[i]
-                    }
-                    |> Seq.toList
-
-                fileSystemItemStack.RemoveRange (fileSystemItemStack.Count - contents_len, contents_len)
-                cata.FileSystemItem.Directory name dirSize contents |> fileSystemItemStack.Add
-
-        fileSystemItemStack
-
-    /// Execute the catamorphism.
-    let runFileSystemItem (cata : FileSystemCata<'FileSystemItemRet>) (x : FileSystemItem) : 'FileSystemItemRet =
-        let instructions = ResizeArray ()
-        instructions.Add (Instruction.Process__FileSystemItem x)
-        let fileSystemItemRetStack = loop cata instructions
-        Seq.exactlyOne fileSystemItemRetStack
-namespace ConsumePlugin
-
-open WoofWare.Myriad.Plugins
-
-/// Description of how to combine cases during a fold
-type GiftCataCase<'Gift> =
-    /// How to operate on the Book case
-    abstract Book : Book -> 'Gift
-    /// How to operate on the Chocolate case
-    abstract Chocolate : Chocolate -> 'Gift
-    /// How to operate on the Wrapped case
-    abstract Wrapped : 'Gift -> WrappingPaperStyle -> 'Gift
-    /// How to operate on the Boxed case
-    abstract Boxed : 'Gift -> 'Gift
-    /// How to operate on the WithACard case
-    abstract WithACard : 'Gift -> message : string -> 'Gift
-
-/// Specifies how to perform a fold (catamorphism) over the type Gift and its friends.
-type GiftCata<'Gift> =
-    {
-        /// How to perform a fold (catamorphism) over the type Gift
-        Gift : GiftCataCase<'Gift>
-    }
-
-/// Methods to perform a catamorphism over the type Gift
-[<RequireQualifiedAccess>]
-module GiftCata =
-    [<RequireQualifiedAccess>]
-    type private Instruction =
-        | Process__Gift of Gift
-        | Gift_Wrapped of WrappingPaperStyle
-        | Gift_Boxed
-        | Gift_WithACard of string
-
-    let private loop (cata : GiftCata<'Gift>) (instructions : ResizeArray<Instruction>) =
-        let giftStack = ResizeArray<'Gift> ()
-
-        while instructions.Count > 0 do
-            let currentInstruction = instructions.[instructions.Count - 1]
-            instructions.RemoveAt (instructions.Count - 1)
-
-            match currentInstruction with
-            | Instruction.Process__Gift (x) ->
-                match x with
-                | Gift.Book (arg0_0) -> cata.Gift.Book arg0_0 |> giftStack.Add
-                | Gift.Chocolate (arg0_0) -> cata.Gift.Chocolate arg0_0 |> giftStack.Add
-                | Gift.Wrapped (arg0_0, arg1_0) ->
-                    instructions.Add (Instruction.Gift_Wrapped (arg1_0))
-                    instructions.Add (Instruction.Process__Gift arg0_0)
-                | Gift.Boxed (arg0_0) ->
-                    instructions.Add Instruction.Gift_Boxed
-                    instructions.Add (Instruction.Process__Gift arg0_0)
-                | Gift.WithACard (arg0_0, message) ->
-                    instructions.Add (Instruction.Gift_WithACard (message))
-                    instructions.Add (Instruction.Process__Gift arg0_0)
-            | Instruction.Gift_Wrapped (arg1_0) ->
-                let arg0_0 = giftStack.[giftStack.Count - 1]
-                giftStack.RemoveAt (giftStack.Count - 1)
-                cata.Gift.Wrapped arg0_0 arg1_0 |> giftStack.Add
-            | Instruction.Gift_Boxed ->
-                let arg0_0 = giftStack.[giftStack.Count - 1]
-                giftStack.RemoveAt (giftStack.Count - 1)
-                cata.Gift.Boxed arg0_0 |> giftStack.Add
-            | Instruction.Gift_WithACard (message) ->
-                let arg0_0 = giftStack.[giftStack.Count - 1]
-                giftStack.RemoveAt (giftStack.Count - 1)
-                cata.Gift.WithACard arg0_0 message |> giftStack.Add
-
-        giftStack
-
-    /// Execute the catamorphism.
-    let runGift (cata : GiftCata<'GiftRet>) (x : Gift) : 'GiftRet =
-        let instructions = ResizeArray ()
-        instructions.Add (Instruction.Process__Gift x)
-        let giftRetStack = loop cata instructions
-        Seq.exactlyOne giftRetStack

ConsumePlugin/GeneratedJson.fs

@@ -8,11 +8,12 @@
 namespace ConsumePlugin
 
 /// Module containing JSON parsing methods for the InnerType type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module InnerType =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : InnerType =
-        let arg_0 =
+        let Thing =
             (match node.[(Literals.something)] with
              | null ->
                  raise (
@@ -25,16 +26,17 @@ module InnerType =
                 .GetValue<string> ()
 
         {
-            Thing = arg_0
+            Thing = Thing
         }
 namespace ConsumePlugin
 
 /// Module containing JSON parsing methods for the JsonRecordType type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module JsonRecordType =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JsonRecordType =
-        let arg_5 =
+        let F =
             (match node.["f"] with
              | null ->
                  raise (
@@ -47,7 +49,7 @@ module JsonRecordType =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
             |> Array.ofSeq
 
-        let arg_4 =
+        let E =
             (match node.["e"] with
              | null ->
                  raise (
@@ -60,7 +62,7 @@ module JsonRecordType =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
             |> Array.ofSeq
 
-        let arg_3 =
+        let D =
             InnerType.jsonParse (
                 match node.["d"] with
                 | null ->
@@ -72,7 +74,7 @@ module JsonRecordType =
                 | v -> v
             )
 
-        let arg_2 =
+        let C =
             (match node.["hi"] with
              | null ->
                  raise (
@@ -85,7 +87,7 @@ module JsonRecordType =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
             |> List.ofSeq
 
-        let arg_1 =
+        let B =
             (match node.["another-thing"] with
              | null ->
                  raise (
@@ -97,7 +99,7 @@ module JsonRecordType =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_0 =
+        let A =
             (match node.["a"] with
              | null ->
                  raise (
@@ -110,12 +112,12 @@ module JsonRecordType =
                 .GetValue<int> ()
 
         {
-            A = arg_0
-            B = arg_1
-            C = arg_2
-            D = arg_3
-            E = arg_4
-            F = arg_5
+            A = A
+            B = B
+            C = C
+            D = D
+            E = E
+            F = F
         }
 namespace ConsumePlugin
 
@@ -127,230 +129,24 @@ 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_19 =
-                (match node.["victor"] with
+            let Sailor =
+                (match node.["sailor"] with
                  | null ->
                      raise (
                          System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("victor")
-                         )
-                     )
-                 | v -> v)
-                    .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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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<int> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            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> ()
-
-            let arg_2 =
-                (match node.["charlie"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("charlie")
+                             sprintf "Required key '%s' not found on JSON object" ("sailor")
                          )
                      )
                  | v -> v)
                     .AsValue()
                     .GetValue<float> ()
 
-            let arg_1 =
-                (match node.["bravo"] with
+            let Soldier =
+                (match node.["soldier"] with
                  | null ->
                      raise (
                          System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("bravo")
+                             sprintf "Required key '%s' not found on JSON object" ("soldier")
                          )
                      )
                  | v -> v)
@@ -358,12 +154,24 @@ module ToGetExtensionMethodJsonParseExtension =
                     .GetValue<string> ()
                 |> System.Uri
 
-            let arg_0 =
-                (match node.["alpha"] with
+            let Tailor =
+                (match node.["tailor"] with
                  | null ->
                      raise (
                          System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("alpha")
+                             sprintf "Required key '%s' not found on JSON object" ("tailor")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<int> ()
+
+            let Tinker =
+                (match node.["tinker"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("tinker")
                          )
                      )
                  | v -> v)
@@ -371,25 +179,8 @@ module ToGetExtensionMethodJsonParseExtension =
                     .GetValue<string> ()
 
             {
-                Alpha = arg_0
-                Bravo = arg_1
-                Charlie = arg_2
-                Delta = arg_3
-                Echo = arg_4
-                Foxtrot = arg_5
-                Golf = arg_6
-                Hotel = arg_7
-                India = arg_8
-                Juliette = arg_9
-                Kilo = arg_10
-                Lima = arg_11
-                Mike = arg_12
-                November = arg_13
-                Oscar = arg_14
-                Papa = arg_15
-                Quebec = arg_16
-                Tango = arg_17
-                Uniform = arg_18
-                Victor = arg_19
-                Whiskey = arg_20
+                Tinker = Tinker
+                Tailor = Tailor
+                Soldier = Soldier
+                Sailor = Sailor
             }

ConsumePlugin/GeneratedMock.fs

@@ -5,7 +5,6 @@
 
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -19,18 +18,17 @@ type internal PublicTypeMock =
     /// An implementation where every method throws.
     static member Empty : PublicTypeMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem3 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface IPublicType with
         member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem2 (arg_0_0) = this.Mem2 (arg_0_0)
         member this.Mem3 (arg_0_0, arg_0_1) = this.Mem3 (arg_0_0, arg_0_1)
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -44,18 +42,17 @@ type public PublicTypeInternalFalseMock =
     /// An implementation where every method throws.
     static member Empty : PublicTypeInternalFalseMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem3 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface IPublicTypeInternalFalse with
         member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem2 (arg_0_0) = this.Mem2 (arg_0_0)
         member this.Mem3 (arg_0_0, arg_0_1) = this.Mem3 (arg_0_0, arg_0_1)
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -68,16 +65,15 @@ type internal InternalTypeMock =
     /// An implementation where every method throws.
     static member Empty : InternalTypeMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface InternalType with
         member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem2 (arg_0_0) = this.Mem2 (arg_0_0)
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -90,16 +86,15 @@ type private PrivateTypeMock =
     /// An implementation where every method throws.
     static member Empty : PrivateTypeMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface PrivateType with
         member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem2 (arg_0_0) = this.Mem2 (arg_0_0)
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -112,16 +107,15 @@ type private PrivateTypeInternalFalseMock =
     /// An implementation where every method throws.
     static member Empty : PrivateTypeInternalFalseMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface PrivateTypeInternalFalse with
         member this.Mem1 (arg_0_0, arg_0_1) = this.Mem1 (arg_0_0, arg_0_1)
-        member this.Mem2 arg_0_0 = this.Mem2 (arg_0_0)
+        member this.Mem2 (arg_0_0) = this.Mem2 (arg_0_0)
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -133,14 +127,13 @@ type internal VeryPublicTypeMock<'a, 'b> =
     /// An implementation where every method throws.
     static member Empty () : VeryPublicTypeMock<'a, 'b> =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface VeryPublicType<'a, 'b> with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
+        member this.Mem1 (arg_0_0) = this.Mem1 (arg_0_0)
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 /// Mock record type for an interface
@@ -157,18 +150,18 @@ type internal CurriedMock<'a> =
     /// An implementation where every method throws.
     static member Empty () : CurriedMock<'a> =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem6 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem3 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem4 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem5 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem6 = (fun x -> raise (System.NotImplementedException "Unimplemented mock function"))
         }
 
     interface Curried<'a> with
-        member this.Mem1 arg_0_0 arg_1_0 = this.Mem1 (arg_0_0) (arg_1_0)
-        member this.Mem2 (arg_0_0, arg_0_1) arg_1_0 = this.Mem2 (arg_0_0, arg_0_1) (arg_1_0)
-        member this.Mem3 ((arg_0_0, arg_0_1)) arg_1_0 = this.Mem3 (arg_0_0, arg_0_1) (arg_1_0)
+        member this.Mem1 (arg_0_0) (arg_1_0) = this.Mem1 (arg_0_0) (arg_1_0)
+        member this.Mem2 (arg_0_0, arg_0_1) (arg_1_0) = this.Mem2 (arg_0_0, arg_0_1) (arg_1_0)
+        member this.Mem3 ((arg_0_0, arg_0_1)) (arg_1_0) = this.Mem3 (arg_0_0, arg_0_1) (arg_1_0)
 
         member this.Mem4 ((arg_0_0, arg_0_1)) ((arg_1_0, arg_1_1)) =
             this.Mem4 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
@@ -178,31 +171,3 @@ type internal CurriedMock<'a> =
 
         member this.Mem6 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1) =
             this.Mem6 (arg_0_0, arg_0_1) (arg_1_0, arg_1_1)
-namespace SomeNamespace
-
-open System
-open WoofWare.Myriad.Plugins
-
-/// Mock record type for an interface
-type internal TypeWithInterfaceMock =
-    {
-        /// Implementation of IDisposable.Dispose
-        Dispose : unit -> unit
-        Mem1 : string option -> string[] Async
-        Mem2 : unit -> string[] Async
-    }
-
-    /// An implementation where every method throws.
-    static member Empty : TypeWithInterfaceMock =
-        {
-            Dispose = (fun () -> ())
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-        }
-
-    interface TypeWithInterface with
-        member this.Mem1 arg_0_0 = this.Mem1 (arg_0_0)
-        member this.Mem2 () = this.Mem2 (())
-
-    interface System.IDisposable with
-        member this.Dispose () : unit = this.Dispose ()

ConsumePlugin/GeneratedPureGymDto.fs

@@ -41,11 +41,12 @@ module MemberJsonSerializeExtension =
 namespace PureGym
 
 /// Module containing JSON parsing methods for the GymOpeningHours type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module GymOpeningHours =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : GymOpeningHours =
-        let arg_1 =
+        let OpeningHours =
             (match node.["openingHours"] with
              | null ->
                  raise (
@@ -58,7 +59,7 @@ module GymOpeningHours =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
             |> List.ofSeq
 
-        let arg_0 =
+        let IsAlwaysOpen =
             (match node.["isAlwaysOpen"] with
              | null ->
                  raise (
@@ -71,17 +72,18 @@ module GymOpeningHours =
                 .GetValue<bool> ()
 
         {
-            IsAlwaysOpen = arg_0
-            OpeningHours = arg_1
+            IsAlwaysOpen = IsAlwaysOpen
+            OpeningHours = OpeningHours
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the GymAccessOptions type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module GymAccessOptions =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : GymAccessOptions =
-        let arg_1 =
+        let QrCodeAccess =
             (match node.["qrCodeAccess"] with
              | null ->
                  raise (
@@ -93,7 +95,7 @@ module GymAccessOptions =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_0 =
+        let PinAccess =
             (match node.["pinAccess"] with
              | null ->
                  raise (
@@ -106,17 +108,18 @@ module GymAccessOptions =
                 .GetValue<bool> ()
 
         {
-            PinAccess = arg_0
-            QrCodeAccess = arg_1
+            PinAccess = PinAccess
+            QrCodeAccess = QrCodeAccess
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the GymLocation type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module GymLocation =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : GymLocation =
-        let arg_1 =
+        let Latitude =
             try
                 (match node.["latitude"] with
                  | null ->
@@ -149,7 +152,7 @@ module GymLocation =
                 else
                     reraise ()
 
-        let arg_0 =
+        let Longitude =
             try
                 (match node.["longitude"] with
                  | null ->
@@ -183,17 +186,18 @@ module GymLocation =
                     reraise ()
 
         {
-            Longitude = arg_0
-            Latitude = arg_1
+            Longitude = Longitude
+            Latitude = Latitude
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the GymAddress type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module GymAddress =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : GymAddress =
-        let arg_5 =
+        let Postcode =
             (match node.["postcode"] with
              | null ->
                  raise (
@@ -205,12 +209,12 @@ module GymAddress =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_4 =
+        let County =
             match node.["county"] with
             | null -> None
             | v -> v.AsValue().GetValue<string> () |> Some
 
-        let arg_3 =
+        let Town =
             (match node.["town"] with
              | null ->
                  raise (
@@ -222,17 +226,17 @@ module GymAddress =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_2 =
+        let AddressLine3 =
             match node.["addressLine3"] with
             | null -> None
             | v -> v.AsValue().GetValue<string> () |> Some
 
-        let arg_1 =
+        let AddressLine2 =
             match node.["addressLine2"] with
             | null -> None
             | v -> v.AsValue().GetValue<string> () |> Some
 
-        let arg_0 =
+        let AddressLine1 =
             (match node.["addressLine1"] with
              | null ->
                  raise (
@@ -245,21 +249,22 @@ module GymAddress =
                 .GetValue<string> ()
 
         {
-            AddressLine1 = arg_0
-            AddressLine2 = arg_1
-            AddressLine3 = arg_2
-            Town = arg_3
-            County = arg_4
-            Postcode = arg_5
+            AddressLine1 = AddressLine1
+            AddressLine2 = AddressLine2
+            AddressLine3 = AddressLine3
+            Town = Town
+            County = County
+            Postcode = Postcode
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the Gym type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module Gym =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : Gym =
-        let arg_10 =
+        let ReopenDate =
             (match node.["reopenDate"] with
              | null ->
                  raise (
@@ -271,7 +276,7 @@ module Gym =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_9 =
+        let TimeZone =
             (match node.["timeZone"] with
              | null ->
                  raise (
@@ -283,7 +288,7 @@ module Gym =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_8 =
+        let Location =
             GymLocation.jsonParse (
                 match node.["location"] with
                 | null ->
@@ -295,7 +300,7 @@ module Gym =
                 | v -> v
             )
 
-        let arg_7 =
+        let AccessOptions =
             GymAccessOptions.jsonParse (
                 match node.["accessOptions"] with
                 | null ->
@@ -307,7 +312,7 @@ module Gym =
                 | v -> v
             )
 
-        let arg_6 =
+        let GymOpeningHours =
             GymOpeningHours.jsonParse (
                 match node.["gymOpeningHours"] with
                 | null ->
@@ -319,7 +324,7 @@ module Gym =
                 | v -> v
             )
 
-        let arg_5 =
+        let EmailAddress =
             (match node.["emailAddress"] with
              | null ->
                  raise (
@@ -331,7 +336,7 @@ module Gym =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_4 =
+        let PhoneNumber =
             (match node.["phoneNumber"] with
              | null ->
                  raise (
@@ -343,7 +348,7 @@ module Gym =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_3 =
+        let Address =
             GymAddress.jsonParse (
                 match node.["address"] with
                 | null ->
@@ -355,7 +360,7 @@ module Gym =
                 | v -> v
             )
 
-        let arg_2 =
+        let Status =
             (match node.["status"] with
              | null ->
                  raise (
@@ -367,7 +372,7 @@ module Gym =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_1 =
+        let Id =
             (match node.["id"] with
              | null ->
                  raise (
@@ -379,7 +384,7 @@ module Gym =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_0 =
+        let Name =
             (match node.["name"] with
              | null ->
                  raise (
@@ -392,17 +397,17 @@ module Gym =
                 .GetValue<string> ()
 
         {
-            Name = arg_0
-            Id = arg_1
-            Status = arg_2
-            Address = arg_3
-            PhoneNumber = arg_4
-            EmailAddress = arg_5
-            GymOpeningHours = arg_6
-            AccessOptions = arg_7
-            Location = arg_8
-            TimeZone = arg_9
-            ReopenDate = arg_10
+            Name = Name
+            Id = Id
+            Status = Status
+            Address = Address
+            PhoneNumber = PhoneNumber
+            EmailAddress = EmailAddress
+            GymOpeningHours = GymOpeningHours
+            AccessOptions = AccessOptions
+            Location = Location
+            TimeZone = TimeZone
+            ReopenDate = ReopenDate
         }
 namespace PureGym
 
@@ -414,7 +419,7 @@ module MemberJsonParseExtension =
 
         /// Parse from a JSON node.
         static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : Member =
-            let arg_14 =
+            let MemberStatus =
                 (match node.["memberStatus"] with
                  | null ->
                      raise (
@@ -426,7 +431,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<int> ()
 
-            let arg_13 =
+            let SuspendedReason =
                 (match node.["suspendedReason"] with
                  | null ->
                      raise (
@@ -438,7 +443,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<int> ()
 
-            let arg_12 =
+            let MembershipLevel =
                 (match node.["membershipLevel"] with
                  | null ->
                      raise (
@@ -450,7 +455,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<int> ()
 
-            let arg_11 =
+            let MembershipName =
                 (match node.["membershipName"] with
                  | null ->
                      raise (
@@ -462,7 +467,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_10 =
+            let Postcode =
                 (match node.["postCode"] with
                  | null ->
                      raise (
@@ -474,7 +479,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_9 =
+            let MobileNumber =
                 (match node.["mobileNumber"] with
                  | null ->
                      raise (
@@ -486,7 +491,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_8 =
+            let DateOfBirth =
                 (match node.["dateofBirth"] with
                  | null ->
                      raise (
@@ -499,7 +504,7 @@ module MemberJsonParseExtension =
                     .GetValue<string> ()
                 |> System.DateOnly.Parse
 
-            let arg_7 =
+            let GymAccessPin =
                 (match node.["gymAccessPin"] with
                  | null ->
                      raise (
@@ -511,7 +516,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_6 =
+            let EmailAddress =
                 (match node.["emailAddress"] with
                  | null ->
                      raise (
@@ -523,7 +528,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_5 =
+            let HomeGymName =
                 (match node.["homeGymName"] with
                  | null ->
                      raise (
@@ -535,7 +540,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_4 =
+            let HomeGymId =
                 (match node.["homeGymId"] with
                  | null ->
                      raise (
@@ -547,7 +552,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<int> ()
 
-            let arg_3 =
+            let LastName =
                 (match node.["lastName"] with
                  | null ->
                      raise (
@@ -559,7 +564,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_2 =
+            let FirstName =
                 (match node.["firstName"] with
                  | null ->
                      raise (
@@ -571,7 +576,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_1 =
+            let CompoundMemberId =
                 (match node.["compoundMemberId"] with
                  | null ->
                      raise (
@@ -583,7 +588,7 @@ module MemberJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_0 =
+            let Id =
                 (match node.["id"] with
                  | null ->
                      raise (
@@ -596,30 +601,31 @@ module MemberJsonParseExtension =
                     .GetValue<int> ()
 
             {
-                Id = arg_0
-                CompoundMemberId = arg_1
-                FirstName = arg_2
-                LastName = arg_3
-                HomeGymId = arg_4
-                HomeGymName = arg_5
-                EmailAddress = arg_6
-                GymAccessPin = arg_7
-                DateOfBirth = arg_8
-                MobileNumber = arg_9
-                Postcode = arg_10
-                MembershipName = arg_11
-                MembershipLevel = arg_12
-                SuspendedReason = arg_13
-                MemberStatus = arg_14
+                Id = Id
+                CompoundMemberId = CompoundMemberId
+                FirstName = FirstName
+                LastName = LastName
+                HomeGymId = HomeGymId
+                HomeGymName = HomeGymName
+                EmailAddress = EmailAddress
+                GymAccessPin = GymAccessPin
+                DateOfBirth = DateOfBirth
+                MobileNumber = MobileNumber
+                Postcode = Postcode
+                MembershipName = MembershipName
+                MembershipLevel = MembershipLevel
+                SuspendedReason = SuspendedReason
+                MemberStatus = MemberStatus
             }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the GymAttendance type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module GymAttendance =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : GymAttendance =
-        let arg_8 =
+        let MaximumCapacity =
             (match node.["maximumCapacity"] with
              | null ->
                  raise (
@@ -631,7 +637,7 @@ module GymAttendance =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_7 =
+        let LastRefreshedPeopleInClasses =
             (match node.["lastRefreshedPeopleInClasses"] with
              | null ->
                  raise (
@@ -644,7 +650,7 @@ module GymAttendance =
                 .GetValue<string> ()
             |> System.DateTime.Parse
 
-        let arg_6 =
+        let LastRefreshed =
             (match node.["lastRefreshed"] with
              | null ->
                  raise (
@@ -657,7 +663,7 @@ module GymAttendance =
                 .GetValue<string> ()
             |> System.DateTime.Parse
 
-        let arg_5 =
+        let AttendanceTime =
             (match node.["attendanceTime"] with
              | null ->
                  raise (
@@ -670,7 +676,7 @@ module GymAttendance =
                 .GetValue<string> ()
             |> System.DateTime.Parse
 
-        let arg_4 =
+        let IsApproximate =
             (match node.["isApproximate"] with
              | null ->
                  raise (
@@ -682,12 +688,12 @@ module GymAttendance =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_3 =
+        let TotalPeopleSuffix =
             match node.["totalPeopleSuffix"] with
             | null -> None
             | v -> v.AsValue().GetValue<string> () |> Some
 
-        let arg_2 =
+        let TotalPeopleInClasses =
             (match node.["totalPeopleInClasses"] with
              | null ->
                  raise (
@@ -699,7 +705,7 @@ module GymAttendance =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_1 =
+        let TotalPeopleInGym =
             (match node.["totalPeopleInGym"] with
              | null ->
                  raise (
@@ -711,7 +717,7 @@ module GymAttendance =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_0 =
+        let Description =
             (match node.["description"] with
              | null ->
                  raise (
@@ -724,24 +730,25 @@ module GymAttendance =
                 .GetValue<string> ()
 
         {
-            Description = arg_0
-            TotalPeopleInGym = arg_1
-            TotalPeopleInClasses = arg_2
-            TotalPeopleSuffix = arg_3
-            IsApproximate = arg_4
-            AttendanceTime = arg_5
-            LastRefreshed = arg_6
-            LastRefreshedPeopleInClasses = arg_7
-            MaximumCapacity = arg_8
+            Description = Description
+            TotalPeopleInGym = TotalPeopleInGym
+            TotalPeopleInClasses = TotalPeopleInClasses
+            TotalPeopleSuffix = TotalPeopleSuffix
+            IsApproximate = IsApproximate
+            AttendanceTime = AttendanceTime
+            LastRefreshed = LastRefreshed
+            LastRefreshedPeopleInClasses = LastRefreshedPeopleInClasses
+            MaximumCapacity = MaximumCapacity
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the MemberActivityDto type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module MemberActivityDto =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : MemberActivityDto =
-        let arg_5 =
+        let LastRefreshed =
             (match node.["lastRefreshed"] with
              | null ->
                  raise (
@@ -754,7 +761,7 @@ module MemberActivityDto =
                 .GetValue<string> ()
             |> System.DateTime.Parse
 
-        let arg_4 =
+        let IsEstimated =
             (match node.["isEstimated"] with
              | null ->
                  raise (
@@ -766,7 +773,7 @@ module MemberActivityDto =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_3 =
+        let TotalClasses =
             (match node.["totalClasses"] with
              | null ->
                  raise (
@@ -778,7 +785,7 @@ module MemberActivityDto =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_2 =
+        let TotalVisits =
             (match node.["totalVisits"] with
              | null ->
                  raise (
@@ -790,7 +797,7 @@ module MemberActivityDto =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_1 =
+        let AverageDuration =
             (match node.["averageDuration"] with
              | null ->
                  raise (
@@ -802,7 +809,7 @@ module MemberActivityDto =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_0 =
+        let TotalDuration =
             (match node.["totalDuration"] with
              | null ->
                  raise (
@@ -815,21 +822,22 @@ module MemberActivityDto =
                 .GetValue<int> ()
 
         {
-            TotalDuration = arg_0
-            AverageDuration = arg_1
-            TotalVisits = arg_2
-            TotalClasses = arg_3
-            IsEstimated = arg_4
-            LastRefreshed = arg_5
+            TotalDuration = TotalDuration
+            AverageDuration = AverageDuration
+            TotalVisits = TotalVisits
+            TotalClasses = TotalClasses
+            IsEstimated = IsEstimated
+            LastRefreshed = LastRefreshed
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the SessionsAggregate type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module SessionsAggregate =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : SessionsAggregate =
-        let arg_2 =
+        let Duration =
             (match node.["Duration"] with
              | null ->
                  raise (
@@ -841,7 +849,7 @@ module SessionsAggregate =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_1 =
+        let Visits =
             (match node.["Visits"] with
              | null ->
                  raise (
@@ -853,7 +861,7 @@ module SessionsAggregate =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_0 =
+        let Activities =
             (match node.["Activities"] with
              | null ->
                  raise (
@@ -866,18 +874,19 @@ module SessionsAggregate =
                 .GetValue<int> ()
 
         {
-            Activities = arg_0
-            Visits = arg_1
-            Duration = arg_2
+            Activities = Activities
+            Visits = Visits
+            Duration = Duration
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the VisitGym type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module VisitGym =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : VisitGym =
-        let arg_2 =
+        let Status =
             (match node.["Status"] with
              | null ->
                  raise (
@@ -889,7 +898,7 @@ module VisitGym =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_1 =
+        let Name =
             (match node.["Name"] with
              | null ->
                  raise (
@@ -901,7 +910,7 @@ module VisitGym =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_0 =
+        let Id =
             (match node.["Id"] with
              | null ->
                  raise (
@@ -914,18 +923,19 @@ module VisitGym =
                 .GetValue<int> ()
 
         {
-            Id = arg_0
-            Name = arg_1
-            Status = arg_2
+            Id = Id
+            Name = Name
+            Status = Status
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the Visit type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module Visit =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : Visit =
-        let arg_3 =
+        let Gym =
             VisitGym.jsonParse (
                 match node.["Gym"] with
                 | null ->
@@ -937,7 +947,7 @@ module Visit =
                 | v -> v
             )
 
-        let arg_2 =
+        let Duration =
             (match node.["Duration"] with
              | null ->
                  raise (
@@ -949,7 +959,7 @@ module Visit =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_1 =
+        let StartTime =
             (match node.["StartTime"] with
              | null ->
                  raise (
@@ -962,7 +972,7 @@ module Visit =
                 .GetValue<string> ()
             |> System.DateTime.Parse
 
-        let arg_0 =
+        let IsDurationEstimated =
             (match node.["IsDurationEstimated"] with
              | null ->
                  raise (
@@ -975,19 +985,20 @@ module Visit =
                 .GetValue<bool> ()
 
         {
-            IsDurationEstimated = arg_0
-            StartTime = arg_1
-            Duration = arg_2
-            Gym = arg_3
+            IsDurationEstimated = IsDurationEstimated
+            StartTime = StartTime
+            Duration = Duration
+            Gym = Gym
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the SessionsSummary type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module SessionsSummary =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : SessionsSummary =
-        let arg_1 =
+        let ThisWeek =
             SessionsAggregate.jsonParse (
                 match node.["ThisWeek"] with
                 | null ->
@@ -999,7 +1010,7 @@ module SessionsSummary =
                 | v -> v
             )
 
-        let arg_0 =
+        let Total =
             SessionsAggregate.jsonParse (
                 match node.["Total"] with
                 | null ->
@@ -1012,17 +1023,18 @@ module SessionsSummary =
             )
 
         {
-            Total = arg_0
-            ThisWeek = arg_1
+            Total = Total
+            ThisWeek = ThisWeek
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the Sessions type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module Sessions =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : Sessions =
-        let arg_1 =
+        let Visits =
             (match node.["Visits"] with
              | null ->
                  raise (
@@ -1035,7 +1047,7 @@ module Sessions =
             |> Seq.map (fun elt -> Visit.jsonParse elt)
             |> List.ofSeq
 
-        let arg_0 =
+        let Summary =
             SessionsSummary.jsonParse (
                 match node.["Summary"] with
                 | null ->
@@ -1048,17 +1060,18 @@ module Sessions =
             )
 
         {
-            Summary = arg_0
-            Visits = arg_1
+            Summary = Summary
+            Visits = Visits
         }
 namespace PureGym
 
 /// Module containing JSON parsing methods for the UriThing type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module UriThing =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : UriThing =
-        let arg_0 =
+        let SomeUri =
             (match node.["someUri"] with
              | null ->
                  raise (
@@ -1072,5 +1085,5 @@ module UriThing =
             |> System.Uri
 
         {
-            SomeUri = arg_0
+            SomeUri = SomeUri
         }

ConsumePlugin/GeneratedRestClient.fs

@@ -17,7 +17,8 @@ open System.Net.Http
 open RestEase
 
 /// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
 module PureGymApi =
     /// Create a REST client.
     let make (client : System.Net.Http.HttpClient) : IPureGymApi =
@@ -86,40 +87,6 @@ module PureGymApi =
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
 
-            member _.GetGymAttendance' (gymId : int, ct : CancellationToken option) =
-                async {
-                    let! ct = Async.CancellationToken
-
-                    let uri =
-                        System.Uri (
-                            (match client.BaseAddress with
-                             | null -> System.Uri "https://whatnot.com"
-                             | v -> v),
-                            System.Uri (
-                                "v1/gyms/{gym_id}/attendance"
-                                    .Replace ("{gym_id}", gymId.ToString () |> System.Web.HttpUtility.UrlEncode),
-                                System.UriKind.Relative
-                            )
-                        )
-
-                    let httpMessage =
-                        new System.Net.Http.HttpRequestMessage (
-                            Method = System.Net.Http.HttpMethod.Get,
-                            RequestUri = uri
-                        )
-
-                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
-                    let response = response.EnsureSuccessStatusCode ()
-                    let! responseStream = response.Content.ReadAsStreamAsync ct |> Async.AwaitTask
-
-                    let! jsonNode =
-                        System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
-                        |> Async.AwaitTask
-
-                    return GymAttendance.jsonParse jsonNode
-                }
-                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
-
             member _.GetMember (ct : CancellationToken option) =
                 async {
                     let! ct = Async.CancellationToken
@@ -321,52 +288,7 @@ module PureGymApi =
                              | v -> v),
                             System.Uri (
                                 ("/v2/gymSessions/member"
-                                 + (if "/v2/gymSessions/member".IndexOf (char 63) >= 0 then
-                                        "&"
-                                    else
-                                        "?")
-                                 + "fromDate="
-                                 + ((fromDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)
-                                 + "&toDate="
-                                 + ((toDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)),
-                                System.UriKind.Relative
-                            )
-                        )
-
-                    let httpMessage =
-                        new System.Net.Http.HttpRequestMessage (
-                            Method = System.Net.Http.HttpMethod.Get,
-                            RequestUri = uri
-                        )
-
-                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
-                    let response = response.EnsureSuccessStatusCode ()
-                    let! responseStream = response.Content.ReadAsStreamAsync ct |> Async.AwaitTask
-
-                    let! jsonNode =
-                        System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
-                        |> Async.AwaitTask
-
-                    return Sessions.jsonParse jsonNode
-                }
-                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
-
-            member _.GetSessionsWithQuery (fromDate : DateOnly, toDate : DateOnly, ct : CancellationToken option) =
-                async {
-                    let! ct = Async.CancellationToken
-
-                    let uri =
-                        System.Uri (
-                            (match client.BaseAddress with
-                             | null -> System.Uri "https://whatnot.com"
-                             | v -> v),
-                            System.Uri (
-                                ("/v2/gymSessions/member?foo=1"
-                                 + (if "/v2/gymSessions/member?foo=1".IndexOf (char 63) >= 0 then
-                                        "&"
-                                    else
-                                        "?")
-                                 + "fromDate="
+                                 + "?fromDate="
                                  + ((fromDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)
                                  + "&toDate="
                                  + ((toDate.ToString "yyyy-MM-dd") |> System.Web.HttpUtility.UrlEncode)),
@@ -1054,7 +976,8 @@ open System.Net.Http
 open RestEase
 
 /// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
 module internal ApiWithoutBaseAddress =
     /// Create a REST client.
     let make (client : System.Net.Http.HttpClient) : IApiWithoutBaseAddress =
@@ -1105,7 +1028,8 @@ open System.Net.Http
 open RestEase
 
 /// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
 module ApiWithBasePath =
     /// Create a REST client.
     let make (client : System.Net.Http.HttpClient) : IApiWithBasePath =
@@ -1156,7 +1080,8 @@ open System.Net.Http
 open RestEase
 
 /// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
 module ApiWithBasePathAndAddress =
     /// Create a REST client.
     let make (client : System.Net.Http.HttpClient) : IApiWithBasePathAndAddress =
@@ -1201,7 +1126,8 @@ open System.Net.Http
 open RestEase
 
 /// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
 module ApiWithHeaders =
     /// Create a REST client. The input functions will be re-evaluated on every HTTP request to obtain the required values for the corresponding header properties.
     let make
@@ -1214,68 +1140,6 @@ module ApiWithHeaders =
             member _.SomeHeader : string = someHeader ()
             member _.SomeOtherHeader : int = someOtherHeader ()
 
-            member this.GetPathParam (parameter : 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.Web.HttpUtility.UrlEncode),
-                                System.UriKind.Relative
-                            )
-                        )
-
-                    let httpMessage =
-                        new System.Net.Http.HttpRequestMessage (
-                            Method = System.Net.Http.HttpMethod.Get,
-                            RequestUri = uri
-                        )
-
-                    do httpMessage.Headers.Add ("X-Foo", this.SomeHeader.ToString ())
-                    do httpMessage.Headers.Add ("Authorization", this.SomeOtherHeader.ToString ())
-                    do httpMessage.Headers.Add ("Header-Name", "Header-Value")
-                    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 ApiWithHeaders2 =
-    /// Create a REST client. The input functions will be re-evaluated on every HTTP request to obtain the required values for the corresponding header properties.
-    let make
-        (someHeader : unit -> string)
-        (someOtherHeader : unit -> int)
-        (client : System.Net.Http.HttpClient)
-        : IApiWithHeaders2
-        =
-        { new IApiWithHeaders2 with
-            member _.SomeHeader : string = someHeader ()
-            member _.SomeOtherHeader : int = someOtherHeader ()
-
             member this.GetPathParam (parameter : string, ct : CancellationToken option) =
                 async {
                     let! ct = Async.CancellationToken

ConsumePlugin/GeneratedSerde.fs

@@ -149,37 +149,6 @@ module JsonRecordTypeWithBothJsonSerializeExtension =
                 )
 
             node :> _
-namespace ConsumePlugin
-
-open System
-open System.Collections.Generic
-open System.Text.Json.Serialization
-
-/// Module containing JSON serializing extension members for the FirstDu type
-[<AutoOpen>]
-module FirstDuJsonSerializeExtension =
-    /// Extension methods for JSON parsing
-    type FirstDu with
-
-        /// Serialize to a JSON node
-        static member toJsonNode (input : FirstDu) : System.Text.Json.Nodes.JsonNode =
-            let node = System.Text.Json.Nodes.JsonObject ()
-
-            match input with
-            | FirstDu.EmptyCase -> node.Add ("type", System.Text.Json.Nodes.JsonValue.Create "emptyCase")
-            | FirstDu.Case1 (arg0) ->
-                node.Add ("type", System.Text.Json.Nodes.JsonValue.Create "case1")
-                let dataNode = System.Text.Json.Nodes.JsonObject ()
-                dataNode.Add ("data", System.Text.Json.Nodes.JsonValue.Create<string> arg0)
-                node.Add ("data", dataNode)
-            | FirstDu.Case2 (arg0, arg1) ->
-                node.Add ("type", System.Text.Json.Nodes.JsonValue.Create "case2")
-                let dataNode = System.Text.Json.Nodes.JsonObject ()
-                dataNode.Add ("record", JsonRecordTypeWithBoth.toJsonNode arg0)
-                dataNode.Add ("i", System.Text.Json.Nodes.JsonValue.Create<int> arg1)
-                node.Add ("data", dataNode)
-
-            node :> _
 
 namespace ConsumePlugin
 
@@ -191,7 +160,7 @@ module InnerTypeWithBothJsonParseExtension =
 
         /// Parse from a JSON node.
         static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : InnerTypeWithBoth =
-            let arg_4 =
+            let ConcreteDict =
                 (match node.["concreteDict"] with
                  | null ->
                      raise (
@@ -209,7 +178,7 @@ module InnerTypeWithBothJsonParseExtension =
                 |> Seq.map System.Collections.Generic.KeyValuePair
                 |> System.Collections.Generic.Dictionary
 
-            let arg_3 =
+            let Dict =
                 (match node.["dict"] with
                  | null ->
                      raise (
@@ -226,7 +195,7 @@ module InnerTypeWithBothJsonParseExtension =
                 )
                 |> dict
 
-            let arg_2 =
+            let ReadOnlyDict =
                 (match node.["readOnlyDict"] with
                  | null ->
                      raise (
@@ -241,14 +210,14 @@ module InnerTypeWithBothJsonParseExtension =
 
                     let value =
                         (kvp.Value).AsArray ()
-                        |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Char> ())
+                        |> Seq.map (fun elt -> elt.AsValue().GetValue<char> ())
                         |> List.ofSeq
 
                     key, value
                 )
                 |> readOnlyDict
 
-            let arg_1 =
+            let Map =
                 (match node.["map"] with
                  | null ->
                      raise (
@@ -265,7 +234,7 @@ module InnerTypeWithBothJsonParseExtension =
                 )
                 |> Map.ofSeq
 
-            let arg_0 =
+            let Thing =
                 (match node.[("it's-a-me")] with
                  | null ->
                      raise (
@@ -279,11 +248,11 @@ module InnerTypeWithBothJsonParseExtension =
                 |> System.Guid.Parse
 
             {
-                Thing = arg_0
-                Map = arg_1
-                ReadOnlyDict = arg_2
-                Dict = arg_3
-                ConcreteDict = arg_4
+                Thing = Thing
+                Map = Map
+                ReadOnlyDict = ReadOnlyDict
+                Dict = Dict
+                ConcreteDict = ConcreteDict
             }
 namespace ConsumePlugin
 
@@ -295,7 +264,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
 
         /// Parse from a JSON node.
         static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : JsonRecordTypeWithBoth =
-            let arg_5 =
+            let F =
                 (match node.["f"] with
                  | null ->
                      raise (
@@ -308,7 +277,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                 |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
                 |> Array.ofSeq
 
-            let arg_4 =
+            let E =
                 (match node.["e"] with
                  | null ->
                      raise (
@@ -321,7 +290,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                 |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
                 |> Array.ofSeq
 
-            let arg_3 =
+            let D =
                 InnerTypeWithBoth.jsonParse (
                     match node.["d"] with
                     | null ->
@@ -333,7 +302,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                     | v -> v
                 )
 
-            let arg_2 =
+            let C =
                 (match node.["c"] with
                  | null ->
                      raise (
@@ -346,7 +315,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                 |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
                 |> List.ofSeq
 
-            let arg_1 =
+            let B =
                 (match node.["b"] with
                  | null ->
                      raise (
@@ -358,7 +327,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                     .AsValue()
                     .GetValue<string> ()
 
-            let arg_0 =
+            let A =
                 (match node.["a"] with
                  | null ->
                      raise (
@@ -371,90 +340,10 @@ module JsonRecordTypeWithBothJsonParseExtension =
                     .GetValue<int> ()
 
             {
-                A = arg_0
-                B = arg_1
-                C = arg_2
-                D = arg_3
-                E = arg_4
-                F = arg_5
+                A = A
+                B = B
+                C = C
+                D = D
+                E = E
+                F = F
             }
-namespace ConsumePlugin
-
-/// Module containing JSON parsing extension members for the FirstDu type
-[<AutoOpen>]
-module FirstDuJsonParseExtension =
-    /// Extension methods for JSON parsing
-    type FirstDu with
-
-        /// Parse from a JSON node.
-        static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : FirstDu =
-            let ty =
-                (match node.["type"] with
-                 | null ->
-                     raise (
-                         System.Collections.Generic.KeyNotFoundException (
-                             sprintf "Required key '%s' not found on JSON object" ("type")
-                         )
-                     )
-                 | v -> v)
-                |> (fun v -> v.GetValue<string> ())
-
-            match ty with
-            | "emptyCase" -> FirstDu.EmptyCase
-            | "case1" ->
-                let node =
-                    (match node.["data"] with
-                     | null ->
-                         raise (
-                             System.Collections.Generic.KeyNotFoundException (
-                                 sprintf "Required key '%s' not found on JSON object" ("data")
-                             )
-                         )
-                     | v -> v)
-
-                FirstDu.Case1 (
-                    (match node.["data"] with
-                     | null ->
-                         raise (
-                             System.Collections.Generic.KeyNotFoundException (
-                                 sprintf "Required key '%s' not found on JSON object" ("data")
-                             )
-                         )
-                     | v -> v)
-                        .AsValue()
-                        .GetValue<string> ()
-                )
-            | "case2" ->
-                let node =
-                    (match node.["data"] with
-                     | null ->
-                         raise (
-                             System.Collections.Generic.KeyNotFoundException (
-                                 sprintf "Required key '%s' not found on JSON object" ("data")
-                             )
-                         )
-                     | v -> v)
-
-                FirstDu.Case2 (
-                    JsonRecordTypeWithBoth.jsonParse (
-                        match node.["record"] with
-                        | null ->
-                            raise (
-                                System.Collections.Generic.KeyNotFoundException (
-                                    sprintf "Required key '%s' not found on JSON object" ("record")
-                                )
-                            )
-                        | v -> v
-                    ),
-                    (match node.["i"] with
-                     | null ->
-                         raise (
-                             System.Collections.Generic.KeyNotFoundException (
-                                 sprintf "Required key '%s' not found on JSON object" ("i")
-                             )
-                         )
-                     | v -> v)
-                        .AsValue()
-                        .GetValue<int> ()
-                )
-            | v -> failwith ("Unrecognised 'type' field value: " + v)

ConsumePlugin/GeneratedVault.fs

@@ -8,11 +8,12 @@
 namespace ConsumePlugin
 
 /// Module containing JSON parsing methods for the JwtVaultAuthResponse type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module JwtVaultAuthResponse =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JwtVaultAuthResponse =
-        let arg_10 =
+        let NumUses =
             (match node.["num_uses"] with
              | null ->
                  raise (
@@ -24,7 +25,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_9 =
+        let Orphan =
             (match node.["orphan"] with
              | null ->
                  raise (
@@ -36,7 +37,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_8 =
+        let EntityId =
             (match node.["entity_id"] with
              | null ->
                  raise (
@@ -48,7 +49,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_7 =
+        let TokenType =
             (match node.["token_type"] with
              | null ->
                  raise (
@@ -60,7 +61,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_6 =
+        let Renewable =
             (match node.["renewable"] with
              | null ->
                  raise (
@@ -72,7 +73,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_5 =
+        let LeaseDuration =
             (match node.["lease_duration"] with
              | null ->
                  raise (
@@ -84,7 +85,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_4 =
+        let IdentityPolicies =
             (match node.["identity_policies"] with
              | null ->
                  raise (
@@ -97,7 +98,7 @@ module JwtVaultAuthResponse =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
             |> List.ofSeq
 
-        let arg_3 =
+        let TokenPolicies =
             (match node.["token_policies"] with
              | null ->
                  raise (
@@ -110,7 +111,7 @@ module JwtVaultAuthResponse =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
             |> List.ofSeq
 
-        let arg_2 =
+        let Policies =
             (match node.["policies"] with
              | null ->
                  raise (
@@ -123,7 +124,7 @@ module JwtVaultAuthResponse =
             |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
             |> List.ofSeq
 
-        let arg_1 =
+        let Accessor =
             (match node.["accessor"] with
              | null ->
                  raise (
@@ -135,7 +136,7 @@ module JwtVaultAuthResponse =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_0 =
+        let ClientToken =
             (match node.["client_token"] with
              | null ->
                  raise (
@@ -148,26 +149,27 @@ module JwtVaultAuthResponse =
                 .GetValue<string> ()
 
         {
-            ClientToken = arg_0
-            Accessor = arg_1
-            Policies = arg_2
-            TokenPolicies = arg_3
-            IdentityPolicies = arg_4
-            LeaseDuration = arg_5
-            Renewable = arg_6
-            TokenType = arg_7
-            EntityId = arg_8
-            Orphan = arg_9
-            NumUses = arg_10
+            ClientToken = ClientToken
+            Accessor = Accessor
+            Policies = Policies
+            TokenPolicies = TokenPolicies
+            IdentityPolicies = IdentityPolicies
+            LeaseDuration = LeaseDuration
+            Renewable = Renewable
+            TokenType = TokenType
+            EntityId = EntityId
+            Orphan = Orphan
+            NumUses = NumUses
         }
 namespace ConsumePlugin
 
 /// Module containing JSON parsing methods for the JwtVaultResponse type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module JwtVaultResponse =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JwtVaultResponse =
-        let arg_4 =
+        let Auth =
             JwtVaultAuthResponse.jsonParse (
                 match node.["auth"] with
                 | null ->
@@ -179,7 +181,7 @@ module JwtVaultResponse =
                 | v -> v
             )
 
-        let arg_3 =
+        let LeaseDuration =
             (match node.["lease_duration"] with
              | null ->
                  raise (
@@ -191,7 +193,7 @@ module JwtVaultResponse =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_2 =
+        let Renewable =
             (match node.["renewable"] with
              | null ->
                  raise (
@@ -203,7 +205,7 @@ module JwtVaultResponse =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_1 =
+        let LeaseId =
             (match node.["lease_id"] with
              | null ->
                  raise (
@@ -215,7 +217,7 @@ module JwtVaultResponse =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_0 =
+        let RequestId =
             (match node.["request_id"] with
              | null ->
                  raise (
@@ -228,20 +230,21 @@ module JwtVaultResponse =
                 .GetValue<string> ()
 
         {
-            RequestId = arg_0
-            LeaseId = arg_1
-            Renewable = arg_2
-            LeaseDuration = arg_3
-            Auth = arg_4
+            RequestId = RequestId
+            LeaseId = LeaseId
+            Renewable = Renewable
+            LeaseDuration = LeaseDuration
+            Auth = Auth
         }
 namespace ConsumePlugin
 
 /// Module containing JSON parsing methods for the JwtSecretResponse type
-[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
 module JwtSecretResponse =
     /// Parse from a JSON node.
     let jsonParse (node : System.Text.Json.Nodes.JsonNode) : JwtSecretResponse =
-        let arg_11 =
+        let Data8 =
             (match node.["data8"] with
              | null ->
                  raise (
@@ -259,7 +262,7 @@ module JwtSecretResponse =
             |> Seq.map System.Collections.Generic.KeyValuePair
             |> System.Collections.Generic.Dictionary
 
-        let arg_10 =
+        let Data7 =
             (match node.["data7"] with
              | null ->
                  raise (
@@ -276,7 +279,7 @@ module JwtSecretResponse =
             )
             |> Map.ofSeq
 
-        let arg_9 =
+        let Data6 =
             (match node.["data6"] with
              | null ->
                  raise (
@@ -293,7 +296,7 @@ module JwtSecretResponse =
             )
             |> dict
 
-        let arg_8 =
+        let Data5 =
             (match node.["data5"] with
              | null ->
                  raise (
@@ -310,7 +313,7 @@ module JwtSecretResponse =
             )
             |> readOnlyDict
 
-        let arg_7 =
+        let Data4 =
             (match node.["data4"] with
              | null ->
                  raise (
@@ -327,7 +330,7 @@ module JwtSecretResponse =
             )
             |> Map.ofSeq
 
-        let arg_6 =
+        let Data3 =
             (match node.["data3"] with
              | null ->
                  raise (
@@ -345,7 +348,7 @@ module JwtSecretResponse =
             |> Seq.map System.Collections.Generic.KeyValuePair
             |> System.Collections.Generic.Dictionary
 
-        let arg_5 =
+        let Data2 =
             (match node.["data2"] with
              | null ->
                  raise (
@@ -362,7 +365,7 @@ module JwtSecretResponse =
             )
             |> dict
 
-        let arg_4 =
+        let Data =
             (match node.["data"] with
              | null ->
                  raise (
@@ -379,7 +382,7 @@ module JwtSecretResponse =
             )
             |> readOnlyDict
 
-        let arg_3 =
+        let LeaseDuration =
             (match node.["lease_duration"] with
              | null ->
                  raise (
@@ -391,7 +394,7 @@ module JwtSecretResponse =
                 .AsValue()
                 .GetValue<int> ()
 
-        let arg_2 =
+        let Renewable =
             (match node.["renewable"] with
              | null ->
                  raise (
@@ -403,7 +406,7 @@ module JwtSecretResponse =
                 .AsValue()
                 .GetValue<bool> ()
 
-        let arg_1 =
+        let LeaseId =
             (match node.["lease_id"] with
              | null ->
                  raise (
@@ -415,7 +418,7 @@ module JwtSecretResponse =
                 .AsValue()
                 .GetValue<string> ()
 
-        let arg_0 =
+        let RequestId =
             (match node.["request_id"] with
              | null ->
                  raise (
@@ -428,18 +431,18 @@ module JwtSecretResponse =
                 .GetValue<string> ()
 
         {
-            RequestId = arg_0
-            LeaseId = arg_1
-            Renewable = arg_2
-            LeaseDuration = arg_3
-            Data = arg_4
-            Data2 = arg_5
-            Data3 = arg_6
-            Data4 = arg_7
-            Data5 = arg_8
-            Data6 = arg_9
-            Data7 = arg_10
-            Data8 = arg_11
+            RequestId = RequestId
+            LeaseId = LeaseId
+            Renewable = Renewable
+            LeaseDuration = LeaseDuration
+            Data = Data
+            Data2 = Data2
+            Data3 = Data3
+            Data4 = Data4
+            Data5 = Data5
+            Data6 = Data6
+            Data7 = Data7
+            Data8 = Data8
         }
 
 namespace ConsumePlugin
@@ -452,7 +455,8 @@ open System.Threading.Tasks
 open RestEase
 
 /// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+[<RequireQualifiedAccess>]
 module VaultClient =
     /// Create a REST client.
     let make (client : System.Net.Http.HttpClient) : IVaultClient =
@@ -539,200 +543,3 @@ module VaultClient =
                 }
                 |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
         }
-namespace ConsumePlugin
-
-open System
-open System.Collections.Generic
-open System.Text.Json.Serialization
-open System.Threading
-open System.Threading.Tasks
-open RestEase
-
-/// Module for constructing a REST client.
-[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix) ; RequireQualifiedAccess>]
-module VaultClientNonExtensionMethod =
-    /// Create a REST client.
-    let make (client : System.Net.Http.HttpClient) : IVaultClientNonExtensionMethod =
-        { new IVaultClientNonExtensionMethod with
-            member _.GetSecret
-                (jwt : JwtVaultResponse, path : string, mountPoint : 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 (
-                                "v1/{mountPoint}/{path}"
-                                    .Replace("{path}", path.ToString () |> System.Web.HttpUtility.UrlEncode)
-                                    .Replace (
-                                        "{mountPoint}",
-                                        mountPoint.ToString () |> System.Web.HttpUtility.UrlEncode
-                                    ),
-                                System.UriKind.Relative
-                            )
-                        )
-
-                    let httpMessage =
-                        new System.Net.Http.HttpRequestMessage (
-                            Method = System.Net.Http.HttpMethod.Get,
-                            RequestUri = uri
-                        )
-
-                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
-                    let response = response.EnsureSuccessStatusCode ()
-                    let! responseStream = response.Content.ReadAsStreamAsync ct |> Async.AwaitTask
-
-                    let! jsonNode =
-                        System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
-                        |> Async.AwaitTask
-
-                    return JwtSecretResponse.jsonParse jsonNode
-                }
-                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
-
-            member _.GetJwt (role : string, jwt : 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 ("v1/auth/jwt/login", System.UriKind.Relative)
-                        )
-
-                    let httpMessage =
-                        new System.Net.Http.HttpRequestMessage (
-                            Method = System.Net.Http.HttpMethod.Get,
-                            RequestUri = uri
-                        )
-
-                    let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
-                    let response = response.EnsureSuccessStatusCode ()
-                    let! responseStream = response.Content.ReadAsStreamAsync ct |> Async.AwaitTask
-
-                    let! jsonNode =
-                        System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
-                        |> Async.AwaitTask
-
-                    return JwtVaultResponse.jsonParse jsonNode
-                }
-                |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
-        }
-namespace ConsumePlugin
-
-open System
-open System.Collections.Generic
-open System.Text.Json.Serialization
-open System.Threading
-open System.Threading.Tasks
-open RestEase
-
-/// Extension methods for constructing a REST client.
-[<AutoOpen>]
-module VaultClientExtensionMethodHttpClientExtension =
-    /// Extension methods for HTTP clients
-    type VaultClientExtensionMethod with
-
-        /// Create a REST client.
-        static member make (client : System.Net.Http.HttpClient) : IVaultClientExtensionMethod =
-            { new IVaultClientExtensionMethod with
-                member _.GetSecret
-                    (jwt : JwtVaultResponse, path : string, mountPoint : 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 (
-                                    "v1/{mountPoint}/{path}"
-                                        .Replace("{path}", path.ToString () |> System.Web.HttpUtility.UrlEncode)
-                                        .Replace (
-                                            "{mountPoint}",
-                                            mountPoint.ToString () |> System.Web.HttpUtility.UrlEncode
-                                        ),
-                                    System.UriKind.Relative
-                                )
-                            )
-
-                        let httpMessage =
-                            new System.Net.Http.HttpRequestMessage (
-                                Method = System.Net.Http.HttpMethod.Get,
-                                RequestUri = uri
-                            )
-
-                        let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
-                        let response = response.EnsureSuccessStatusCode ()
-                        let! responseStream = response.Content.ReadAsStreamAsync ct |> Async.AwaitTask
-
-                        let! jsonNode =
-                            System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
-                            |> Async.AwaitTask
-
-                        return JwtSecretResponse.jsonParse jsonNode
-                    }
-                    |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
-
-                member _.GetJwt (role : string, jwt : 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 ("v1/auth/jwt/login", System.UriKind.Relative)
-                            )
-
-                        let httpMessage =
-                            new System.Net.Http.HttpRequestMessage (
-                                Method = System.Net.Http.HttpMethod.Get,
-                                RequestUri = uri
-                            )
-
-                        let! response = client.SendAsync (httpMessage, ct) |> Async.AwaitTask
-                        let response = response.EnsureSuccessStatusCode ()
-                        let! responseStream = response.Content.ReadAsStreamAsync ct |> Async.AwaitTask
-
-                        let! jsonNode =
-                            System.Text.Json.Nodes.JsonNode.ParseAsync (responseStream, cancellationToken = ct)
-                            |> Async.AwaitTask
-
-                        return JwtVaultResponse.jsonParse jsonNode
-                    }
-                    |> (fun a -> Async.StartAsTask (a, ?cancellationToken = ct))
-            }

ConsumePlugin/JsonRecord.fs

@@ -32,27 +32,10 @@ type JsonRecordType =
 [<WoofWare.Myriad.Plugins.JsonParse true>]
 type ToGetExtensionMethod =
     {
-        Alpha : string
-        Bravo : System.Uri
-        Charlie : float
-        Delta : float32
-        Echo : single
-        Foxtrot : double
-        Golf : int64
-        Hotel : uint64
-        India : int
-        Juliette : uint
-        Kilo : int32
-        Lima : uint32
-        Mike : int16
-        November : uint16
-        Oscar : int8
-        Papa : uint8
-        Quebec : byte
-        Tango : sbyte
-        Uniform : decimal
-        Victor : char
-        Whiskey : bigint
+        Tinker : string
+        Tailor : int
+        Soldier : System.Uri
+        Sailor : float
     }
 
 [<RequireQualifiedAccess>]

ConsumePlugin/List.fs

@@ -1,19 +0,0 @@
-namespace ConsumePlugin
-
-open WoofWare.Myriad.Plugins
-
-[<CreateCatamorphism "MyListCata">]
-type MyList<'a> =
-    | Nil
-    | Cons of ConsCase<'a>
-
-and ConsCase<'a> =
-    {
-        Head : 'a
-        Tail : MyList<'a>
-    }
-
-[<CreateCatamorphism "MyList2Cata">]
-type MyList2<'a> =
-    | Nil
-    | Cons of 'a * MyList2<'a>

ConsumePlugin/ListCata.fs

@@ -1,118 +0,0 @@
-//------------------------------------------------------------------------------
-//        This code was generated by myriad.
-//        Changes to this file will be lost when the code is regenerated.
-//------------------------------------------------------------------------------
-
-
-
-
-
-namespace ConsumePlugin
-
-open WoofWare.Myriad.Plugins
-
-/// Description of how to combine cases during a fold
-type MyListCataCase<'a, 'MyList> =
-    /// How to operate on the Nil case
-    abstract Nil : 'MyList
-    /// How to operate on the Cons case
-    abstract Cons : head : 'a -> tail : 'MyList -> 'MyList
-
-/// Specifies how to perform a fold (catamorphism) over the type MyList and its friends.
-type MyListCata<'a, 'MyList> =
-    {
-        /// How to perform a fold (catamorphism) over the type MyList
-        MyList : MyListCataCase<'a, 'MyList>
-    }
-
-/// Methods to perform a catamorphism over the type MyList
-[<RequireQualifiedAccess>]
-module MyListCata =
-    [<RequireQualifiedAccess>]
-    type private Instruction<'a> =
-        | Process__MyList of MyList<'a>
-        | MyList_Cons of 'a
-
-    let private loop (cata : MyListCata<'a, 'MyList>) (instructions : ResizeArray<Instruction<'a>>) =
-        let myListStack = ResizeArray<'MyList> ()
-
-        while instructions.Count > 0 do
-            let currentInstruction = instructions.[instructions.Count - 1]
-            instructions.RemoveAt (instructions.Count - 1)
-
-            match currentInstruction with
-            | Instruction.Process__MyList (x) ->
-                match x with
-                | MyList.Nil -> cata.MyList.Nil |> myListStack.Add
-                | MyList.Cons ({
-                                   Head = head
-                                   Tail = tail
-                               }) ->
-                    instructions.Add (Instruction.MyList_Cons (head))
-                    instructions.Add (Instruction.Process__MyList tail)
-            | Instruction.MyList_Cons (head) ->
-                let tail = myListStack.[myListStack.Count - 1]
-                myListStack.RemoveAt (myListStack.Count - 1)
-                cata.MyList.Cons head tail |> myListStack.Add
-
-        myListStack
-
-    /// Execute the catamorphism.
-    let runMyList (cata : MyListCata<'a, 'MyListRet>) (x : MyList<'a>) : 'MyListRet =
-        let instructions = ResizeArray ()
-        instructions.Add (Instruction.Process__MyList x)
-        let myListRetStack = loop cata instructions
-        Seq.exactlyOne myListRetStack
-namespace ConsumePlugin
-
-open WoofWare.Myriad.Plugins
-
-/// Description of how to combine cases during a fold
-type MyList2CataCase<'a, 'MyList2> =
-    /// How to operate on the Nil case
-    abstract Nil : 'MyList2
-    /// How to operate on the Cons case
-    abstract Cons : 'a -> 'MyList2 -> 'MyList2
-
-/// Specifies how to perform a fold (catamorphism) over the type MyList2 and its friends.
-type MyList2Cata<'a, 'MyList2> =
-    {
-        /// How to perform a fold (catamorphism) over the type MyList2
-        MyList2 : MyList2CataCase<'a, 'MyList2>
-    }
-
-/// Methods to perform a catamorphism over the type MyList2
-[<RequireQualifiedAccess>]
-module MyList2Cata =
-    [<RequireQualifiedAccess>]
-    type private Instruction<'a> =
-        | Process__MyList2 of MyList2<'a>
-        | MyList2_Cons of 'a
-
-    let private loop (cata : MyList2Cata<'a, 'MyList2>) (instructions : ResizeArray<Instruction<'a>>) =
-        let myList2Stack = ResizeArray<'MyList2> ()
-
-        while instructions.Count > 0 do
-            let currentInstruction = instructions.[instructions.Count - 1]
-            instructions.RemoveAt (instructions.Count - 1)
-
-            match currentInstruction with
-            | Instruction.Process__MyList2 (x) ->
-                match x with
-                | MyList2.Nil -> cata.MyList2.Nil |> myList2Stack.Add
-                | MyList2.Cons (arg0_0, arg1_0) ->
-                    instructions.Add (Instruction.MyList2_Cons (arg0_0))
-                    instructions.Add (Instruction.Process__MyList2 arg1_0)
-            | Instruction.MyList2_Cons (arg0_0) ->
-                let arg1_0 = myList2Stack.[myList2Stack.Count - 1]
-                myList2Stack.RemoveAt (myList2Stack.Count - 1)
-                cata.MyList2.Cons arg0_0 arg1_0 |> myList2Stack.Add
-
-        myList2Stack
-
-    /// Execute the catamorphism.
-    let runMyList2 (cata : MyList2Cata<'a, 'MyList2Ret>) (x : MyList2<'a>) : 'MyList2Ret =
-        let instructions = ResizeArray ()
-        instructions.Add (Instruction.Process__MyList2 x)
-        let myList2RetStack = loop cata instructions
-        Seq.exactlyOne myList2RetStack

ConsumePlugin/MockExample.fs

@@ -1,6 +1,5 @@
 namespace SomeNamespace
 
-open System
 open WoofWare.Myriad.Plugins
 
 [<GenerateMock>]
@@ -42,9 +41,3 @@ type Curried<'a> =
     abstract Mem4 : (int * string) -> ('a * int) -> string
     abstract Mem5 : x : int * string -> ('a * int) -> string
     abstract Mem6 : int * string -> y : 'a * int -> string
-
-[<GenerateMock>]
-type TypeWithInterface =
-    inherit IDisposable
-    abstract Mem1 : string option -> string[] Async
-    abstract Mem2 : unit -> string[] Async

ConsumePlugin/RestApiExample.fs

@@ -17,9 +17,6 @@ type IPureGymApi =
     [<Get "v1/gyms/{gym_id}/attendance">]
     abstract GetGymAttendance : [<Path "gym_id">] gymId : int * ?ct : CancellationToken -> Task<GymAttendance>
 
-    [<Get "v1/gyms/{gym_id}/attendance">]
-    abstract GetGymAttendance' : [<Path("gym_id")>] gymId : int * ?ct : CancellationToken -> Task<GymAttendance>
-
     [<RestEase.GetAttribute "v1/member">]
     abstract GetMember : ?ct : CancellationToken -> Member Task
 
@@ -41,10 +38,6 @@ type IPureGymApi =
     abstract GetSessions :
         [<Query>] fromDate : DateOnly * [<Query>] toDate : DateOnly * ?ct : CancellationToken -> Task<Sessions>
 
-    [<Get "/v2/gymSessions/member?foo=1">]
-    abstract GetSessionsWithQuery :
-        [<Query>] fromDate : DateOnly * [<Query>] toDate : DateOnly * ?ct : CancellationToken -> Task<Sessions>
-
     // An example from RestEase's own docs
     [<Post "users/new">]
     abstract CreateUserString : [<Body>] user : string * ?ct : CancellationToken -> Task<string>
@@ -127,8 +120,7 @@ type internal IApiWithoutBaseAddress =
 [<WoofWare.Myriad.Plugins.HttpClient>]
 [<BasePath "foo">]
 type IApiWithBasePath =
-    // Example where we use the bundled attributes rather than RestEase's
-    [<WoofWare.Myriad.Plugins.RestEase.Get "endpoint/{param}">]
+    [<Get "endpoint/{param}">]
     abstract GetPathParam : [<Path "param">] parameter : string * ?cancellationToken : CancellationToken -> Task<string>
 
 [<WoofWare.Myriad.Plugins.HttpClient>]
@@ -149,16 +141,3 @@ type IApiWithHeaders =
 
     [<Get "endpoint/{param}">]
     abstract GetPathParam : [<Path "param">] parameter : string * ?ct : CancellationToken -> Task<string>
-
-[<WoofWare.Myriad.Plugins.HttpClient>]
-[<WoofWare.Myriad.Plugins.RestEase.Header("Header-Name", "Header-Value")>]
-type IApiWithHeaders2 =
-    [<WoofWare.Myriad.Plugins.RestEase.Header "X-Foo">]
-    abstract SomeHeader : string
-
-    [<WoofWare.Myriad.Plugins.RestEase.Header "Authorization">]
-    abstract SomeOtherHeader : int
-
-    [<Get "endpoint/{param}">]
-    abstract GetPathParam :
-        [<WoofWare.Myriad.Plugins.RestEase.Path "param">] parameter : string * ?ct : CancellationToken -> Task<string>

ConsumePlugin/SerializationAndDeserialization.fs

@@ -27,10 +27,3 @@ type JsonRecordTypeWithBoth =
         E : string array
         F : int[]
     }
-
-[<WoofWare.Myriad.Plugins.JsonSerialize true>]
-[<WoofWare.Myriad.Plugins.JsonParse true>]
-type FirstDu =
-    | EmptyCase
-    | Case1 of data : string
-    | Case2 of record : JsonRecordTypeWithBoth * i : int

ConsumePlugin/Vault.fs

@@ -76,33 +76,3 @@ type IVaultClient =
 
     [<Get "v1/auth/jwt/login">]
     abstract GetJwt : role : string * jwt : string * ?ct : CancellationToken -> Task<JwtVaultResponse>
-
-[<WoofWare.Myriad.Plugins.HttpClient false>]
-type IVaultClientNonExtensionMethod =
-    [<Get "v1/{mountPoint}/{path}">]
-    abstract GetSecret :
-        jwt : JwtVaultResponse *
-        [<Path "path">] path : string *
-        [<Path "mountPoint">] mountPoint : string *
-        ?ct : CancellationToken ->
-            Task<JwtSecretResponse>
-
-    [<Get "v1/auth/jwt/login">]
-    abstract GetJwt : role : string * jwt : string * ?ct : CancellationToken -> Task<JwtVaultResponse>
-
-[<WoofWare.Myriad.Plugins.HttpClient(true)>]
-type IVaultClientExtensionMethod =
-    [<Get "v1/{mountPoint}/{path}">]
-    abstract GetSecret :
-        jwt : JwtVaultResponse *
-        [<Path "path">] path : string *
-        [<Path "mountPoint">] mountPoint : string *
-        ?ct : CancellationToken ->
-            Task<JwtSecretResponse>
-
-    [<Get "v1/auth/jwt/login">]
-    abstract GetJwt : role : string * jwt : string * ?ct : CancellationToken -> Task<JwtVaultResponse>
-
-[<RequireQualifiedAccess>]
-type VaultClientExtensionMethod =
-    static member thisClashes = 99

README.md

@@ -23,7 +23,6 @@ Currently implemented:
 * `RemoveOptions` (to strip `option` modifiers from a type).
 * `HttpClient` (to stamp out a [RestEase](https://github.com/canton7/RestEase)-style HTTP client).
 * `GenerateMock` (to stamp out a record type corresponding to an interface).
-* `CreateCatamorphism` (to stamp out a non-stack-overflowing [catamorphism](https://fsharpforfunandprofit.com/posts/recursive-types-and-folds/) for a discriminated union).
 
 ## `JsonParse`
 
@@ -143,9 +142,6 @@ module InnerTypeWithBoth =
         node
 ```
 
-Also includes an *opinionated* serializer for discriminated unions.
-(Any such serializer must be opinionated, because JSON does not natively model DUs.)
-
 As in `JsonParse`, you can optionally supply the boolean `true` to the attribute,
 which will cause Myriad to stamp out an extension method rather than a module with the same name as the type.
 
@@ -330,82 +326,6 @@ thereby allowing the programmer to use F#'s record-update syntax.
 
 * You may supply an `isInternal : bool` argument to the attribute. By default, we make the resulting record type at most internal (never public), since this is intended only to be used in tests; but you can instead make it public with `[<GenerateMock false>]`.
 
-## `CreateCatamorphism`
-
-Takes a collection of mutually recursive discriminated unions:
-
-```fsharp
-[<CreateCatamorphism "MyCata">]
-type Expr =
-    | Const of Const
-    | Pair of Expr * Expr * PairOpKind
-    | Sequential of Expr list
-    | Builder of Expr * ExprBuilder
-
-and ExprBuilder =
-    | Child of ExprBuilder
-    | Parent of Expr
-```
-
-and stamps out a type like this:
-```fsharp
-type ExprCata<'Expr, 'ExprBuilder> =
-    abstract Const : Const -> 'Expr
-    abstract Pair : 'Expr -> 'Expr -> PairOpKind -> 'Expr
-    abstract Sequential : 'Expr list -> 'Expr
-    abstract Builder : 'Expr -> 'ExprBuilder -> 'Expr
-
-type ExprBuilderCata<'Expr, 'ExprBuilder> =
-    abstract Child : 'ExprBuilder -> 'ExprBuilder
-    abstract Parent : 'Expr -> 'ExprBuilder
-
-type MyCata<'Expr, 'ExprBuilder> =
-    {
-        Expr : ExprCata<'Expr, 'ExprBuilder>
-        ExprBuilder : ExprBuilderCata<'Expr, 'ExprBuilder>
-    }
-
-[<RequireQualifiedAccess>]
-module ExprCata =
-    let runExpr (cata : MyCata<'ExprRet, 'ExprBuilderRet>) (x : Expr) : 'ExprRet =
-        failwith "this is implemented"
-
-    let runExprBuilder (cata : MyCata<'ExprRet, 'ExprBuilderRet>) (x : ExprBuilder) : 'ExprBuilderRet =
-        failwith "this is implemented"
-```
-
-### What's the point?
-Recursing over a tree is not easy to get right, especially if you want to avoid stack overflows.
-Instead of writing the recursion many times, it's better to do it once,
-and then each time you only plug in what you want to do.
-
-### Features
-
-* Mutually recursive DUs are supported (as in the example above).
-  Every DU in a recursive `type Foo... and Bar...` knot will be given an appropriate cata, as long as any one of those DUs has the `[<CreateCatamorphism>]` attribute.
-* There is *limited* support for records and for lists.
-* There is *extremely brittle* support for generics in the DUs you are cata'ing over.
-  It is based on the names of the generic parameters, so you must ensure that generic parameters with the same name have the same meaning across the various cases in your recursive knot of DUs.
-  (If you overstep the bounds of what this generator can do, you will get compile-time errors, e.g. with generics being constrained to each other's values.)
-  See the [List tests](./WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestMyList2.fs) for an example, where we re-implement `FSharpList<'a>`.
-
-### Limitations
-
-**I am not at all convinced of the correctness of this generator**, and I know it is very incomplete (in the sense that there are many possible DUs you could write for which the generator will bail out).
-I *strongly* recommend implementing the identity catamorphism for your type and using property-based tests ([as I do](./WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestDirectory.fs)) to assert that the correct thing happens.
-Feel free to raise GitHub issues with code I can copy-paste to reproduce a case where the wrong thing happens (though I can't promise to look at them).
-
-* This is a particularly half-baked generator which has so far seen no real-world use.
-  It likely has a bunch of [80/20](https://en.wikipedia.org/wiki/Pareto_principle) low-hanging fruit remaining, but it also likely has impossible problems to solve which I don't know about yet.
-* Only a very few kinds of DU field are currently implemented.
-  For example, this generator can't see through an interface (e.g. the kind of interface one would use to implement the [crate pattern](https://www.patrickstevens.co.uk/posts/2021-10-19-crates/) to represent a [GADT](https://en.wikipedia.org/wiki/Generalized_algebraic_data_type)),
-  so the generated cata will simply grant you access to the interface (rather than attempting to descend into it to discover recursive references).
-  You can't nest lists deeply. All sorts of other cases are unaddressed.
-* This generator does not try to solve the "exponential diamond dependency" problem.
-  If you have a case of the form `type Expr = | Branch of Expr * Expr`, the cata will walk into both `Expr`s separately.
-  If the `Expr`s happen to be equal, the cata will nevertheless traverse them individually (that is, it will traverse the same `Expr` twice).
-  Your type may represent a [DAG](https://en.wikipedia.org/wiki/Directed_acyclic_graph), but we will always effectively expand it into a tree of paths and operate on each of the exponentially-many paths.
-
 # Detailed examples
 
 See the tests.

WoofWare.Myriad.Plugins.Attributes/Attributes.fs

@@ -60,22 +60,10 @@ type JsonParseAttribute (isExtensionMethod : bool) =
 /// generator should apply during build.
 /// This generator is intended to replicate much of the functionality of RestEase,
 /// i.e. to stamp out HTTP REST clients from interfaces defining the API.
-///
-/// If you supply isExtensionMethod = true, you will get extension methods.
-/// These can only be consumed from F#, but the benefit is that they don't use up the module name
-/// (since by default we create a module called "{TypeName}").
-type HttpClientAttribute (isExtensionMethod : bool) =
+type HttpClientAttribute () =
     inherit Attribute ()
-    /// The default value of `isExtensionMethod`, the optional argument to the HttpClientAttribute constructor.
-    static member DefaultIsExtensionMethod = false
-
-    /// Shorthand for the "isExtensionMethod = false" constructor; see documentation there for details.
-    new () = HttpClientAttribute HttpClientAttribute.DefaultIsExtensionMethod
 
 /// Attribute indicating a DU type to which the "create catamorphism" Myriad
 /// generator should apply during build.
-/// Supply the `typeName` for the name of the record type we will generate, which contains
-/// all the catas required; for example, "MyThing" would generate:
-/// type MyThing<'a, 'b> = { Du1 : Du1Cata<'a, 'b> ; Du2 : Du2Cata<'a, 'b> }.
-type CreateCatamorphismAttribute (typeName : string) =
+type CreateCatamorphismAttribute () =
     inherit Attribute ()

WoofWare.Myriad.Plugins.Attributes/RestEase.fs

@@ -1,63 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open System
-
-/// Module containing duplicates of the supported RestEase attributes, in case you don't want
-/// to take a dependency on RestEase.
-[<RequireQualifiedAccess>]
-module RestEase =
-    /// Indicates that a method represents an HTTP Get query to the specified endpoint.
-    type GetAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Post query to the specified endpoint.
-    type PostAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Delete query to the specified endpoint.
-    type DeleteAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Head query to the specified endpoint.
-    type HeadAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Options query to the specified endpoint.
-    type OptionsAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Put query to the specified endpoint.
-    type PutAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Patch query to the specified endpoint.
-    type PatchAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that a method represents an HTTP Trace query to the specified endpoint.
-    type TraceAttribute (path : string) =
-        inherit Attribute ()
-
-    /// Indicates that this argument to a method is interpolated into the HTTP request at runtime
-    /// by setting a query parameter (with the given name) to the value of the annotated argument.
-    type QueryAttribute (paramName : string) =
-        inherit Attribute ()
-
-    /// Indicates that this interface represents a REST client which accesses an API whose paths are
-    /// all relative to the given address.
-    type BaseAddressAttribute (addr : string) =
-        inherit Attribute ()
-
-    /// Indicates that this interface member causes the interface to set a header with the given name,
-    /// whose value is obtained whenever required by a fresh call to the interface member.
-    type HeaderAttribute (header : string, value : string option) =
-        inherit Attribute ()
-        new (header : string) = HeaderAttribute (header, None)
-        new (header : string, value : string) = HeaderAttribute (header, Some value)
-
-    /// Indicates that this argument to a method is interpolated into the request path at runtime
-    /// by writing it into the templated string that specifies the HTTP query e.g. in the `[<Get "/foo/{template}">]`.
-    type PathAttribute (path : string option) =
-        inherit Attribute ()
-        new (path : string) = PathAttribute (Some path)
-        new () = PathAttribute None

WoofWare.Myriad.Plugins.Attributes/SurfaceBaseline.txt

@@ -1,15 +1,10 @@
-WoofWare.Myriad.Plugins.CreateCatamorphismAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.CreateCatamorphismAttribute..ctor [constructor]: string
 WoofWare.Myriad.Plugins.GenerateMockAttribute inherit System.Attribute
 WoofWare.Myriad.Plugins.GenerateMockAttribute..ctor [constructor]: bool
 WoofWare.Myriad.Plugins.GenerateMockAttribute..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.GenerateMockAttribute.DefaultIsInternal [static property]: [read-only] bool
 WoofWare.Myriad.Plugins.GenerateMockAttribute.get_DefaultIsInternal [static method]: unit -> bool
 WoofWare.Myriad.Plugins.HttpClientAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.HttpClientAttribute..ctor [constructor]: bool
 WoofWare.Myriad.Plugins.HttpClientAttribute..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.HttpClientAttribute.DefaultIsExtensionMethod [static property]: [read-only] bool
-WoofWare.Myriad.Plugins.HttpClientAttribute.get_DefaultIsExtensionMethod [static method]: unit -> bool
 WoofWare.Myriad.Plugins.JsonParseAttribute inherit System.Attribute
 WoofWare.Myriad.Plugins.JsonParseAttribute..ctor [constructor]: bool
 WoofWare.Myriad.Plugins.JsonParseAttribute..ctor [constructor]: unit
@@ -21,33 +16,4 @@ WoofWare.Myriad.Plugins.JsonSerializeAttribute..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.JsonSerializeAttribute.DefaultIsExtensionMethod [static property]: [read-only] bool
 WoofWare.Myriad.Plugins.JsonSerializeAttribute.get_DefaultIsExtensionMethod [static method]: unit -> bool
 WoofWare.Myriad.Plugins.RemoveOptionsAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RemoveOptionsAttribute..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.RestEase inherit obj
-WoofWare.Myriad.Plugins.RestEase+BaseAddressAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+BaseAddressAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+DeleteAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+DeleteAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+GetAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+GetAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+HeadAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+HeadAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+HeaderAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+HeaderAttribute..ctor [constructor]: (string, string option)
-WoofWare.Myriad.Plugins.RestEase+HeaderAttribute..ctor [constructor]: (string, string)
-WoofWare.Myriad.Plugins.RestEase+HeaderAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+OptionsAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+OptionsAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+PatchAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+PatchAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+PathAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+PathAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+PathAttribute..ctor [constructor]: string option
-WoofWare.Myriad.Plugins.RestEase+PathAttribute..ctor [constructor]: unit
-WoofWare.Myriad.Plugins.RestEase+PostAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+PostAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+PutAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+PutAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+QueryAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+QueryAttribute..ctor [constructor]: string
-WoofWare.Myriad.Plugins.RestEase+TraceAttribute inherit System.Attribute
-WoofWare.Myriad.Plugins.RestEase+TraceAttribute..ctor [constructor]: string
+WoofWare.Myriad.Plugins.RemoveOptionsAttribute..ctor [constructor]: unit

WoofWare.Myriad.Plugins.Attributes/Test/TestSurface.fs

@@ -11,9 +11,11 @@ module TestSurface =
     [<Test>]
     let ``Ensure API surface has not been modified`` () = ApiSurface.assertIdentical assembly
 
+    (*
     [<Test>]
     let ``Check version against remote`` () =
         MonotonicVersion.validate assembly "WoofWare.Myriad.Plugins.Attributes"
+    *)
 
     [<Test ; Explicit>]
     let ``Update API surface`` () =

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

@@ -12,9 +12,9 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="ApiSurface" Version="4.0.40" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
-        <PackageReference Include="NUnit" Version="4.1.0"/>
+        <PackageReference Include="ApiSurface" Version="4.0.28" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0"/>
+        <PackageReference Include="NUnit" Version="3.13.3"/>
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
     </ItemGroup>
 

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

@@ -19,7 +19,6 @@
 
   <ItemGroup>
     <Compile Include="Attributes.fs"/>
-    <Compile Include="RestEase.fs" />
     <EmbeddedResource Include="version.json"/>
     <EmbeddedResource Include="SurfaceBaseline.txt"/>
     <None Include="..\README.md">

WoofWare.Myriad.Plugins.Attributes/version.json

@@ -1,15 +1,7 @@
 {
-  "version": "3.1",
+  "version": "2.1",
   "publicReleaseRefSpec": [
     "^refs/heads/main$"
   ],
-  "pathFilters": [
-    ":/README.md",
-    ":/LICENSE",
-    ":/WoofWare.Myriad.Plugins/logo.png",
-    ":/Directory.Build.props",
-    ":/global.json",
-    "./",
-    "^./Test"
-  ]
-}
+  "pathFilters": null
+}

WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestCataGenerator.fs

@@ -1,47 +0,0 @@
-namespace WoofWare.Myriad.Plugins.Test
-
-open System.Threading
-open NUnit.Framework
-open FsUnitTyped
-open ConsumePlugin
-open FsCheck
-
-[<TestFixture>]
-module TestCataGenerator =
-    let idCata<'a, 'b> : TreeCata<'a, 'b, _, _> =
-        {
-            Tree =
-                { new TreeCataCase<_, _, _, _> with
-                    member _.Const x y = Const (x, y)
-                    member _.Pair x y z = Pair (x, y, z)
-                    member _.Sequential xs = Sequential xs
-                    member _.Builder x b = Builder (x, b)
-                }
-            TreeBuilder =
-                { new TreeBuilderCataCase<_, _, _, _> with
-                    member _.Child x = Child x
-                    member _.Parent x = Parent x
-                }
-        }
-
-    [<Test>]
-    let ``Example`` () =
-        let x =
-            Tree.Pair (Tree.Const (Const.Verbatim 0, "hi"), Tree.Const (Const.String "", "bye"), PairOpKind.ThenDoSeq)
-
-        TreeCata.runTree idCata x |> shouldEqual x
-
-
-    [<Test>]
-    let ``Cata works`` () =
-        let builderCases = ref 0
-
-        let property (x : Tree<int, string>) =
-            match x with
-            | Tree.Builder _ -> Interlocked.Increment builderCases |> ignore
-            | _ -> ()
-
-            TreeCata.runTree idCata x = x
-
-        Check.QuickThrowOnFailure property
-        builderCases.Value |> shouldBeGreaterThan 10

WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestDirectory.fs

@@ -1,37 +0,0 @@
-namespace WoofWare.Myriad.Plugins.Test
-
-open NUnit.Framework
-open ConsumePlugin
-open FsCheck
-
-[<TestFixture>]
-module TestDirectory =
-    let idCata : FileSystemCata<_> =
-        {
-            FileSystemItem =
-                { new FileSystemItemCataCase<_> with
-                    member _.File file = FileSystemItem.File file
-
-                    member _.Directory name dirSize results =
-                        FileSystemItem.Directory
-                            {
-                                Name = name
-                                DirSize = dirSize
-                                Contents = results
-                            }
-                }
-
-        }
-
-    // Note: this file is preserved as an example of writing an identity cata.
-    // Don't add anything else to this file, because that will muddy the example.
-
-    [<Test>]
-    let ``Cata works`` () =
-        let property (x : FileSystemItem) =
-            FileSystemItemCata.runFileSystemItem idCata x = x
-
-        Check.QuickThrowOnFailure property
-
-// Note: this file is preserved as an example of writing an identity cata.
-// Don't add anything else to this file, because that will muddy the example.

WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestGift.fs

@@ -1,99 +0,0 @@
-namespace WoofWare.Myriad.Plugins.Test
-
-open NUnit.Framework
-open ConsumePlugin
-open FsCheck
-open FsUnitTyped
-
-[<TestFixture>]
-module TestGift =
-
-    let idCata : GiftCata<_> =
-        {
-            Gift =
-                { new GiftCataCase<_> with
-                    member _.Book b = Gift.Book b
-                    member _.Boxed g = Gift.Boxed g
-                    member _.Chocolate g = Gift.Chocolate g
-                    member _.WithACard g message = Gift.WithACard (g, message)
-                    member _.Wrapped g paper = Gift.Wrapped (g, paper)
-                }
-        }
-
-    let totalCostCata : GiftCata<_> =
-        {
-            Gift =
-                { new GiftCataCase<_> with
-                    member _.Book b = b.price
-                    member _.Boxed g = g + 1.0m
-                    member _.Chocolate c = c.price
-                    member _.WithACard g message = g + 2.0m
-                    member _.Wrapped g paper = g + 0.5m
-                }
-        }
-
-    let descriptionCata : GiftCata<_> =
-        {
-            Gift =
-                { new GiftCataCase<_> with
-                    member _.Book b = b.title
-                    member _.Boxed g = $"%s{g} in a box"
-                    member _.Chocolate c = $"%O{c} chocolate"
-
-                    member _.WithACard g message =
-                        $"%s{g} with a card saying '%s{message}'"
-
-                    member _.Wrapped g paper = $"%s{g} wrapped in %A{paper} paper"
-                }
-        }
-
-    [<Test>]
-    let ``Cata works`` () =
-        let property (x : Gift) = GiftCata.runGift idCata x = x
-
-        Check.QuickThrowOnFailure property
-
-    [<Test>]
-    let ``Example from docs`` () =
-        let wolfHall =
-            {
-                title = "Wolf Hall"
-                price = 20m
-            }
-
-        let yummyChoc =
-            {
-                chocType = SeventyPercent
-                price = 5m
-            }
-
-        let birthdayPresent =
-            WithACard (Wrapped (Book wolfHall, HappyBirthday), "Happy Birthday")
-
-        let christmasPresent = Wrapped (Boxed (Chocolate yummyChoc), HappyHolidays)
-
-        GiftCata.runGift totalCostCata birthdayPresent |> shouldEqual 22.5m
-
-        GiftCata.runGift descriptionCata christmasPresent
-        |> shouldEqual "SeventyPercent chocolate in a box wrapped in HappyHolidays paper"
-
-        let deeplyNestedBox depth =
-            let rec loop depth boxSoFar =
-                match depth with
-                | 0 -> boxSoFar
-                | n -> loop (n - 1) (Boxed boxSoFar)
-
-            loop depth (Book wolfHall)
-
-        deeplyNestedBox 10 |> GiftCata.runGift totalCostCata |> shouldEqual 30.0M
-        deeplyNestedBox 100 |> GiftCata.runGift totalCostCata |> shouldEqual 120.0M
-        deeplyNestedBox 1000 |> GiftCata.runGift totalCostCata |> shouldEqual 1020.0M
-        deeplyNestedBox 10000 |> GiftCata.runGift totalCostCata |> shouldEqual 10020.0M
-
-        deeplyNestedBox 100000
-        |> GiftCata.runGift totalCostCata
-        |> shouldEqual 100020.0M
-
-        deeplyNestedBox 1000000
-        |> GiftCata.runGift totalCostCata
-        |> shouldEqual 1000020.0M

WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestMyList.fs

@@ -1,77 +0,0 @@
-namespace WoofWare.Myriad.Plugins.Test
-
-open NUnit.Framework
-open FsCheck
-open FsUnitTyped
-open ConsumePlugin
-
-[<TestFixture>]
-module TestMyList =
-
-    let idCata<'a> : MyListCata<'a, _> =
-        {
-            MyList =
-                { new MyListCataCase<'a, _> with
-                    member _.Nil = MyList.Nil
-
-                    member _.Cons head tail =
-                        MyList.Cons
-                            {
-                                Head = head
-                                Tail = tail
-                            }
-                }
-        }
-
-    [<Test>]
-    let ``Cata works`` () =
-        let property (x : MyList<int>) = MyListCata.runMyList idCata x = x
-
-        Check.QuickThrowOnFailure property
-
-    let toListCata<'a> =
-        {
-            MyList =
-                { new MyListCataCase<'a, 'a list> with
-                    member _.Nil = []
-                    member _.Cons (head : 'a) (tail : 'a list) = head :: tail
-                }
-        }
-
-    let toListViaCata<'a> (l : MyList<'a>) : 'a list = MyListCata.runMyList toListCata l
-
-
-    [<Test>]
-    let ``Example of a fold converting to a new data structure`` () =
-        let rec toListNaive (l : MyList<int>) : int list =
-            match l with
-            | MyList.Nil -> []
-            | MyList.Cons consCell -> consCell.Head :: toListNaive consCell.Tail
-
-        Check.QuickThrowOnFailure (fun l -> toListNaive l = toListViaCata l)
-
-    [<Test>]
-    let ``Example of equivalence with FoldBack`` () =
-        let baseCase = 0L
-        let atLeaf (head : int) (tail : int64) : int64 = int64 head + tail
-
-        let sumCata =
-            {
-                MyList =
-                    { new MyListCataCase<int, int64> with
-                        member _.Nil = baseCase
-                        member _.Cons (head : int) (tail : int64) = atLeaf head tail
-                    }
-            }
-
-        let viaCata (l : MyList<int>) : int64 = MyListCata.runMyList sumCata l
-
-        let viaFold (l : MyList<int>) : int64 =
-            // choose your favourite "to list" method - here I use the cata
-            // but that could have been done naively
-            (toListViaCata l, baseCase)
-            ||> List.foldBack (fun elt state -> atLeaf elt state)
-
-        let property (l : MyList<int>) = viaCata l = viaFold l
-
-        Check.QuickThrowOnFailure property

WoofWare.Myriad.Plugins.Test/TestCataGenerator/TestMyList2.fs

@@ -1,25 +0,0 @@
-namespace WoofWare.Myriad.Plugins.Test
-
-open NUnit.Framework
-open FsCheck
-open FsUnitTyped
-open ConsumePlugin
-
-[<TestFixture>]
-module TestMyList2 =
-
-    let idCata<'a> : MyList2Cata<'a, _> =
-        {
-            MyList2 =
-                { new MyList2CataCase<'a, _> with
-                    member _.Nil = MyList2.Nil
-
-                    member _.Cons (head : 'a) (tail : MyList2<'a>) = MyList2.Cons (head, tail)
-                }
-        }
-
-    [<Test>]
-    let ``Cata works`` () =
-        let property (x : MyList2<int>) = MyList2Cata.runMyList2 idCata x = x
-
-        Check.QuickThrowOnFailure property

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

@@ -89,7 +89,6 @@ module TestPureGymRestApi =
         let api = PureGymApi.make client
 
         api.GetGymAttendance(requestedGym).Result |> shouldEqual expected
-        api.GetGymAttendance'(requestedGym).Result |> shouldEqual expected
 
     let memberCases =
         PureGymDtos.memberCases |> List.allPairs baseUris |> List.map TestCaseData
@@ -235,33 +234,6 @@ module TestPureGymRestApi =
 
         api.GetSessions(startDate, endDate).Result |> shouldEqual expected
 
-    [<TestCaseSource(nameof sessionsCases)>]
-    let ``Test GetSessionsWithQuery``
-        (baseUri : Uri, (startDate : DateOnly, (endDate : DateOnly, (json : string, expected : Sessions))))
-        =
-        let proc (message : HttpRequestMessage) : HttpResponseMessage Async =
-            async {
-                message.Method |> shouldEqual HttpMethod.Get
-
-                // This one is specified as being absolute, in its attribute on the IPureGymApi type
-                let expectedUri =
-                    let fromDate = dateOnlyToString startDate
-                    let toDate = dateOnlyToString endDate
-                    $"https://example.com/v2/gymSessions/member?foo=1&fromDate=%s{fromDate}&toDate=%s{toDate}"
-
-                message.RequestUri.ToString () |> shouldEqual expectedUri
-
-                let content = new StringContent (json)
-                let resp = new HttpResponseMessage (HttpStatusCode.OK)
-                resp.Content <- content
-                return resp
-            }
-
-        use client = HttpClientMock.make baseUri proc
-        let api = PureGymApi.make client
-
-        api.GetSessionsWithQuery(startDate, endDate).Result |> shouldEqual expected
-
     [<Test>]
     let ``URI example`` () =
         let proc (message : HttpRequestMessage) : HttpResponseMessage Async =

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

@@ -87,10 +87,8 @@ module TestVaultClient =
     }
 }"""
 
-    [<TestCase 1>]
-    [<TestCase 2>]
-    [<TestCase 3>]
-    let ``URI example`` (vaultClientId : int) =
+    [<Test>]
+    let ``URI example`` () =
         let proc (message : HttpRequestMessage) : HttpResponseMessage Async =
             async {
                 message.Method |> shouldEqual HttpMethod.Get
@@ -114,25 +112,10 @@ module TestVaultClient =
             }
 
         use client = HttpClientMock.make (Uri "https://my-vault.com") proc
+        let api = VaultClient.make client
 
-        let value =
-            match vaultClientId with
-            | 1 ->
-                let api = VaultClient.make client
-                let vaultResponse = api.GetJwt("role", "jwt").Result
-                let value = api.GetSecret(vaultResponse, "path", "mount").Result
-                value
-            | 2 ->
-                let api = VaultClientNonExtensionMethod.make client
-                let vaultResponse = api.GetJwt("role", "jwt").Result
-                let value = api.GetSecret(vaultResponse, "path", "mount").Result
-                value
-            | 3 ->
-                let api = VaultClientExtensionMethod.make client
-                let vaultResponse = api.GetJwt("role", "jwt").Result
-                let value = api.GetSecret(vaultResponse, "path", "mount").Result
-                value
-            | _ -> failwith $"Unrecognised ID: %i{vaultClientId}"
+        let vaultResponse = api.GetJwt("role", "jwt").Result
+        let value = api.GetSecret(vaultResponse, "path", "mount").Result
 
         value.Data
         |> Seq.toList
@@ -185,5 +168,3 @@ module TestVaultClient =
                 "key8_1", "https://example.com/data8/1"
                 "key8_2", "https://example.com/data8/2"
             ]
-
-    let _canSeePastExtensionMethod = VaultClientExtensionMethod.thisClashes

WoofWare.Myriad.Plugins.Test/TestJsonParse/TestExtensionMethod.fs

@@ -1,7 +1,6 @@
 namespace WoofWare.Myriad.Plugins.Test
 
 open System
-open System.Numerics
 open System.Text.Json.Nodes
 open ConsumePlugin
 open NUnit.Framework
@@ -13,62 +12,15 @@ module TestExtensionMethod =
     [<Test>]
     let ``Parse via extension method`` () =
         let json =
-            """{
-    "alpha": "hello!",
-    "bravo": "https://example.com",
-    "charlie": 0.3341,
-    "delta": 110033.4,
-    "echo": -0.000993,
-    "foxtrot": -999999999999,
-    "golf": -123456789101112,
-    "hotel": 18446744073709551615,
-    "india": 99884,
-    "juliette": 12223334,
-    "kilo": -2147483642,
-    "lima": 4294967293,
-    "mike": -32767,
-    "november": 65533,
-    "oscar": -125,
-    "papa": 253,
-    "quebec": 254,
-    "tango": -3,
-    "uniform": 1004443.300988393349583009,
-    "victor": "x",
-    "whiskey": 123456123456123456123456123456123456123456
-}"""
+            """{"tinker": "job", "tailor": 3, "soldier": "https://example.com", "sailor": 3.1}"""
             |> JsonNode.Parse
 
         let expected =
             {
-                Alpha = "hello!"
-                Bravo = Uri "https://example.com"
-                Charlie = 0.3341
-                Delta = 110033.4f
-                Echo = -0.000993f
-                Foxtrot = -999999999999.0
-                Golf = -123456789101112L
-                Hotel = 18446744073709551615UL
-                India = 99884
-                Juliette = 12223334u
-                Kilo = -2147483642
-                Lima = 4294967293u
-                Mike = -32767s
-                November = 65533us
-                Oscar = -125y
-                Papa = 253uy
-                Quebec = 254uy
-                Tango = -3y
-                Uniform = 1004443.300988393349583009m
-                Victor = 'x'
-                Whiskey =
-                    let mutable i = BigInteger 0
-
-                    for _ = 0 to 6 do
-                        i <- i * BigInteger 1000000 + BigInteger 123456
-
-                    i
+                Tinker = "job"
+                Tailor = 3
+                Soldier = Uri "https://example.com"
+                Sailor = 3.1
             }
 
-        let actual = ToGetExtensionMethod.jsonParse json
-
-        actual |> shouldEqual expected
+        ToGetExtensionMethod.jsonParse json |> shouldEqual expected

WoofWare.Myriad.Plugins.Test/TestJsonParse/TestJsonParse.fs

@@ -7,8 +7,6 @@ open FsUnitTyped
 
 [<TestFixture>]
 module TestJsonParse =
-    let _canSeePastExtensionMethod = ToGetExtensionMethod.thisModuleWouldClash
-
     [<Test>]
     let ``Single example`` () =
         let s =

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

@@ -2,9 +2,10 @@ namespace WoofWare.Myriad.Plugins.Test
 
 open System
 open System.Collections.Generic
+open System.IO
+open System.Text
+open System.Text.Json
 open System.Text.Json.Nodes
-open FsCheck.Random
-open Microsoft.FSharp.Reflection
 open NUnit.Framework
 open FsCheck
 open FsUnitTyped
@@ -123,83 +124,3 @@ module TestJsonSerde =
         |> shouldEqual (
             sprintf """{"it\u0027s-a-me":"%s","map":{},"readOnlyDict":{},"dict":{},"concreteDict":{}}""" guidStr
         )
-
-    type Generators =
-        static member TestCase () =
-            { new Arbitrary<InnerTypeWithBoth>() with
-                override x.Generator = innerGen 5
-            }
-
-    let sanitiseInner (r : InnerTypeWithBoth) : InnerTypeWithBoth =
-        {
-            Thing = r.Thing
-            Map = r.Map
-            ReadOnlyDict = r.ReadOnlyDict
-            Dict = r.Dict
-            ConcreteDict = r.ConcreteDict
-        }
-
-    let sanitiseRec (r : JsonRecordTypeWithBoth) : JsonRecordTypeWithBoth =
-        {
-            A = r.A
-            B = if isNull r.B then "<null>" else r.B
-            C =
-                if Object.ReferenceEquals (r.C, (null : obj)) then
-                    []
-                else
-                    r.C
-            D = sanitiseInner r.D
-            E = if isNull r.E then [||] else r.E
-            F =
-                if Object.ReferenceEquals (r.F, (null : obj)) then
-                    [||]
-                else
-                    r.F
-        }
-
-    let duGen =
-        gen {
-            let! case = Gen.choose (0, 2)
-
-            match case with
-            | 0 -> return FirstDu.EmptyCase
-            | 1 ->
-                let! s = Arb.generate<NonNull<string>>
-                return FirstDu.Case1 s.Get
-            | 2 ->
-                let! i = Arb.generate<int>
-                let! record = outerGen
-                return FirstDu.Case2 (record, i)
-            | _ -> return failwith $"unexpected: %i{case}"
-        }
-
-    [<Test>]
-    let ``Discriminated union works`` () =
-        let property (du : FirstDu) : unit =
-            du
-            |> FirstDu.toJsonNode
-            |> fun s -> s.ToJsonString ()
-            |> JsonNode.Parse
-            |> FirstDu.jsonParse
-            |> shouldEqual du
-
-        property |> Prop.forAll (Arb.fromGen duGen) |> Check.QuickThrowOnFailure
-
-    [<Test>]
-    let ``DU generator covers all cases`` () =
-        let rand = Random ()
-        let cases = FSharpType.GetUnionCases typeof<FirstDu>
-        let counts = Array.zeroCreate<int> cases.Length
-
-        let decompose = FSharpValue.PreComputeUnionTagReader typeof<FirstDu>
-
-        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 tag = decompose du
-            counts.[tag] <- counts.[tag] + 1
-            i <- i + 1
-
-        for i in counts do
-            i |> shouldBeGreaterThan 0

WoofWare.Myriad.Plugins.Test/TestSurface.fs

@@ -12,8 +12,7 @@ module TestSurface =
     let ``Ensure API surface has not been modified`` () = ApiSurface.assertIdentical assembly
 
     [<Test>]
-    // https://github.com/nunit/nunit3-vs-adapter/issues/876
-    let CheckVersionAgainstRemote () =
+    let ``Check version against remote`` () =
         MonotonicVersion.validate assembly "WoofWare.Myriad.Plugins"
 
     [<Test ; Explicit>]

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

@@ -21,24 +21,19 @@
     <Compile Include="TestHttpClient\TestVaultClient.fs" />
     <Compile Include="TestHttpClient\TestVariableHeader.fs" />
     <Compile Include="TestMockGenerator\TestMockGenerator.fs" />
-    <Compile Include="TestJsonSerialize\TestJsonSerde.fs" />
-    <Compile Include="TestCataGenerator\TestCataGenerator.fs" />
-    <Compile Include="TestCataGenerator\TestDirectory.fs" />
-    <Compile Include="TestCataGenerator\TestGift.fs" />
-    <Compile Include="TestCataGenerator\TestMyList.fs" />
-    <Compile Include="TestCataGenerator\TestMyList2.fs" />
     <Compile Include="TestRemoveOptions.fs"/>
     <Compile Include="TestSurface.fs"/>
     <None Include="../.github/workflows/dotnet.yaml" />
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="ApiSurface" Version="4.0.40"/>
+    <PackageReference Include="ApiSurface" Version="4.0.28"/>
     <PackageReference Include="FsCheck" Version="2.16.6"/>
     <PackageReference Include="FsUnit" Version="6.0.0"/>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
-    <PackageReference Include="NUnit" Version="4.1.0"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0"/>
+    <PackageReference Include="NUnit" Version="4.0.1"/>
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
+    <PackageReference Include="coverlet.collector" Version="6.0.0"/>
   </ItemGroup>
 
   <ItemGroup>
@@ -46,4 +41,8 @@
     <ProjectReference Include="..\ConsumePlugin\ConsumePlugin.fsproj"/>
   </ItemGroup>
 
+  <ItemGroup>
+    <Compile Include="TestJsonSerialize\TestJsonSerde.fs" />
+  </ItemGroup>
+
 </Project>

WoofWare.Myriad.Plugins/AstHelper.fs

@@ -1,8 +1,10 @@
 namespace WoofWare.Myriad.Plugins
 
 open Fantomas.FCS.Syntax
+open Fantomas.FCS.SyntaxTrivia
 open Fantomas.FCS.Text.Range
 open Fantomas.FCS.Xml
+open Myriad.Core.AstExtensions
 
 type internal ParameterInfo =
     {
@@ -52,7 +54,6 @@ type internal InterfaceType =
     {
         Attributes : SynAttribute list
         Name : LongIdent
-        Inherits : SynType list
         Members : MemberInfo list
         Properties : PropertyInfo list
         Generics : SynTyparDecls option
@@ -69,28 +70,16 @@ type internal RecordType =
         Accessibility : SynAccess option
     }
 
-/// Anything that is part of an ADT.
-/// A record is a product of stuff; this type represents one of those stuffs.
-type internal AdtNode =
+type UnionField =
     {
         Type : SynType
         Name : Ident option
-        /// An ordered list, so you can look up any given generic within `this.Type`
-        /// to discover what its index is in the parent DU which defined it.
-        GenericsOfParent : SynTyparDecl list
     }
 
-/// A DU is a sum of products (e.g. `type Thing = Foo of a * b`);
-/// similarly a record is a product.
-/// This type represents a product in that sense.
-type internal AdtProduct =
+type UnionCase =
     {
         Name : SynIdent
-        Fields : AdtNode list
-        /// This AdtProduct represents a product in which there might be
-        /// some bound type parameters. This field lists the bound
-        /// type parameters in the order they appeared on the parent type.
-        Generics : SynTyparDecl list
+        Fields : UnionField list
     }
 
 [<RequireQualifiedAccess>]
@@ -104,17 +93,81 @@ module internal AstHelper =
         SynExpr.Record (None, None, fields, range0)
 
     let defineRecordType (record : RecordType) : SynTypeDefn =
-        let name =
-            SynComponentInfo.create record.Name
-            |> SynComponentInfo.setAccessibility record.Accessibility
-            |> match record.XmlDoc with
-               | None -> id
-               | Some doc -> SynComponentInfo.withDocString doc
-            |> SynComponentInfo.setGenerics record.Generics
+        let repr =
+            SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (None, Seq.toList record.Fields, range0), range0)
 
-        SynTypeDefnRepr.record (Seq.toList record.Fields)
-        |> SynTypeDefn.create name
-        |> SynTypeDefn.withMemberDefns (defaultArg record.Members SynMemberDefns.Empty)
+        let name =
+            SynComponentInfo.Create (
+                [ record.Name ],
+                ?xmldoc = record.XmlDoc,
+                ?parameters = record.Generics,
+                access = record.Accessibility
+            )
+
+        let trivia : SynTypeDefnTrivia =
+            {
+                LeadingKeyword = SynTypeDefnLeadingKeyword.Type range0
+                EqualsRange = Some range0
+                WithKeyword = Some range0
+            }
+
+        SynTypeDefn (name, repr, defaultArg record.Members SynMemberDefns.Empty, None, range0, trivia)
+
+    let isOptionIdent (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 isListIdent (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 isArrayIdent (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 isResponseIdent (ident : SynLongIdent) : bool =
+        match ident.LongIdent |> List.map _.idText with
+        | [ "Response" ]
+        | [ "RestEase" ; "Response" ] -> true
+        | _ -> false
+
+    let isMapIdent (ident : SynLongIdent) : bool =
+        match ident.LongIdent |> List.map _.idText with
+        | [ "Map" ] -> true
+        | _ -> false
+
+    let isReadOnlyDictionaryIdent (ident : SynLongIdent) : bool =
+        match ident.LongIdent |> List.map _.idText with
+        | [ "IReadOnlyDictionary" ]
+        | [ "Generic" ; "IReadOnlyDictionary" ]
+        | [ "Collections" ; "Generic" ; "IReadOnlyDictionary" ]
+        | [ "System" ; "Collections" ; "Generic" ; "IReadOnlyDictionary" ] -> true
+        | _ -> false
+
+    let isDictionaryIdent (ident : SynLongIdent) : bool =
+        match ident.LongIdent |> List.map _.idText with
+        | [ "Dictionary" ]
+        | [ "Generic" ; "Dictionary" ]
+        | [ "Collections" ; "Generic" ; "Dictionary" ]
+        | [ "System" ; "Collections" ; "Generic" ; "Dictionary" ] -> true
+        | _ -> false
+
+    let isIDictionaryIdent (ident : SynLongIdent) : bool =
+        match ident.LongIdent |> List.map _.idText with
+        | [ "IDictionary" ]
+        | [ "Generic" ; "IDictionary" ]
+        | [ "Collections" ; "Generic" ; "IDictionary" ]
+        | [ "System" ; "Collections" ; "Generic" ; "IDictionary" ] -> true
+        | _ -> false
 
     let rec private extractOpensFromDecl (moduleDecls : SynModuleDecl list) : SynOpenDeclTarget list =
         moduleDecls
@@ -136,12 +189,12 @@ module internal AstHelper =
         | SynType.Paren (inner, _) ->
             let result, _ = convertSigParam inner
             result, true
-        | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->
+        | SynType.LongIdent ident ->
             {
                 Attributes = []
                 IsOptional = false
                 Id = None
-                Type = SynType.createLongIdent ident
+                Type = SynType.CreateLongIdent ident
             },
             false
         | SynType.SignatureParameter (attrs, opt, id, usedType, _) ->
@@ -159,7 +212,7 @@ module internal AstHelper =
                 Attributes = []
                 IsOptional = false
                 Id = None
-                Type = SynType.var typar
+                Type = SynType.Var (typar, range0)
             },
             false
         | _ -> failwithf "expected SignatureParameter, got: %+A" ty
@@ -190,7 +243,7 @@ module internal AstHelper =
 
     let toFun (inputs : SynType list) (ret : SynType) : SynType =
         (ret, List.rev inputs)
-        ||> List.fold (fun ty input -> SynType.funFromDomain input ty)
+        ||> List.fold (fun ty input -> SynType.CreateFun (input, ty))
 
     /// Returns the args (where these are tuple types if curried) in order, and the return type.
     let rec getType (ty : SynType) : (SynType * bool) list * SynType =
@@ -261,7 +314,7 @@ module internal AstHelper =
                                     Attributes = []
                                     IsOptional = false
                                     Id = None
-                                    Type = SynType.createLongIdent ident
+                                    Type = SynType.CreateLongIdent (SynLongIdent.CreateFromLongIdent ident)
                                 }
                                 |> List.singleton
                         }
@@ -273,22 +326,11 @@ module internal AstHelper =
                                     Attributes = []
                                     IsOptional = false
                                     Id = None
-                                    Type = SynType.var typar
-                                }
-                                |> List.singleton
-                        }
-                    | arg ->
-                        {
-                            HasParen = false
-                            Args =
-                                {
-                                    Attributes = []
-                                    IsOptional = false
-                                    Id = None
-                                    Type = arg
+                                    Type = SynType.Var (typar, range0)
                                 }
                                 |> List.singleton
                         }
+                    | _ -> failwith $"Unrecognised args in interface method declaration: %+A{args}"
                     |> fun ty ->
                         { ty with
                             HasParen = ty.HasParen || hasParen
@@ -332,98 +374,218 @@ module internal AstHelper =
 
         let attrs = attrs |> List.collect (fun s -> s.Attributes)
 
-        let members, inherits =
+        let members, properties =
             match synTypeDefnRepr with
             | SynTypeDefnRepr.ObjectModel (_kind, members, _) ->
                 members
                 |> List.map (fun defn ->
                     match defn with
-                    | SynMemberDefn.AbstractSlot (slotSig, flags, _, _) -> Choice1Of2 (parseMember slotSig flags)
-                    | SynMemberDefn.Inherit (baseType, _asIdent, _) -> Choice2Of2 baseType
+                    | SynMemberDefn.AbstractSlot (slotSig, flags, _, _) -> parseMember slotSig flags
                     | _ -> failwith $"Unrecognised member definition: %+A{defn}"
                 )
             | _ -> failwith $"Unrecognised SynTypeDefnRepr for an interface type: %+A{synTypeDefnRepr}"
             |> List.partitionChoice
 
-        let members, properties = members |> List.partitionChoice
-
         {
             Members = members
             Properties = properties
             Name = interfaceName
-            Inherits = inherits
             Attributes = attrs
             Generics = typars
             Accessibility = accessibility
         }
 
-    let getUnionCases
-        (SynTypeDefn.SynTypeDefn (info, repr, _, _, _, _))
-        : AdtProduct list * SynTyparDecl list * SynAccess option
-        =
-        let typars, access =
-            match info with
-            | SynComponentInfo (_, typars, _, _, _, _, access, _) -> typars, access
-
-        let typars =
-            match typars with
-            | None -> []
-            | Some (SynTyparDecls.PrefixList (decls, _)) -> decls
-            | Some (SynTyparDecls.SinglePrefix (l, _)) -> [ l ]
-            | Some (SynTyparDecls.PostfixList (decls, constraints, _)) ->
-                if not constraints.IsEmpty then
-                    failwith "Constrained type parameters not currently supported"
-
-                decls
-
+    let getUnionCases (SynTypeDefn.SynTypeDefn (_, repr, _, _, _, _)) : UnionCase list =
         match repr with
         | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Union (_, cases, _), _) ->
-            let cases =
-                cases
-                |> List.map (fun (SynUnionCase.SynUnionCase (_, ident, kind, _, _, _, _)) ->
-                    match kind with
-                    | SynUnionCaseKind.FullType _ -> failwith "FullType union cases not supported"
-                    | SynUnionCaseKind.Fields fields ->
-                        {
-                            Name = ident
-                            Fields =
-                                fields
-                                |> List.map (fun (SynField.SynField (_, _, id, ty, _, _, _, _, _)) ->
-                                    {
-                                        Type = ty
-                                        Name = id
-                                        GenericsOfParent = typars
-                                    }
-                                )
-                            Generics = typars
-                        }
-                )
-
-            cases, typars, access
+            cases
+            |> List.map (fun (SynUnionCase.SynUnionCase (_, ident, kind, _, _, _, _)) ->
+                match kind with
+                | SynUnionCaseKind.FullType _ -> failwith "FullType union cases not supported"
+                | SynUnionCaseKind.Fields fields ->
+                    {
+                        Name = ident
+                        Fields =
+                            fields
+                            |> List.map (fun (SynField.SynField (_, _, id, ty, _, _, _, _, _)) ->
+                                {
+                                    Type = ty
+                                    Name = id
+                                }
+                            )
+                    }
+            )
         | _ -> failwithf "Failed to get union cases for type that was: %+A" repr
 
-    let getRecordFields (SynTypeDefn.SynTypeDefn (typeInfo, repr, _, _, _, _)) : AdtNode list =
-        let (SynComponentInfo.SynComponentInfo (typeParams = typars)) = typeInfo
+[<AutoOpen>]
+module internal SynTypePatterns =
+    let (|OptionType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when AstHelper.isOptionIdent ident ->
+            Some innerType
+        | _ -> None
 
-        let typars =
-            match typars with
-            | None -> []
-            | Some (SynTyparDecls.PrefixList (decls, _)) -> decls
-            | Some (SynTyparDecls.SinglePrefix (l, _)) -> [ l ]
-            | Some (SynTyparDecls.PostfixList (decls, constraints, _)) ->
-                if not constraints.IsEmpty then
-                    failwith "Constrained type parameters not currently supported"
+    let (|ListType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when AstHelper.isListIdent ident ->
+            Some innerType
+        | _ -> None
 
-                decls
+    let (|ArrayType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when AstHelper.isArrayIdent ident ->
+            Some innerType
+        | SynType.Array (1, innerType, _) -> Some innerType
+        | _ -> None
 
-        match repr with
-        | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (_, fields, _), _) ->
-            fields
-            |> List.map (fun (SynField.SynField (_, _, ident, ty, _, _, _, _, _)) ->
-                {
-                    Name = ident
-                    Type = ty
-                    GenericsOfParent = typars
-                }
-            )
-        | _ -> failwithf "Failed to get record elements for type that was: %+A" repr
+    let (|RestEaseResponseType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when AstHelper.isResponseIdent ident ->
+            Some innerType
+        | _ -> None
+
+    let (|DictionaryType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when AstHelper.isDictionaryIdent ident ->
+            Some (key, value)
+        | _ -> None
+
+    let (|IDictionaryType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when AstHelper.isIDictionaryIdent ident ->
+            Some (key, value)
+        | _ -> None
+
+    let (|IReadOnlyDictionaryType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when
+            AstHelper.isReadOnlyDictionaryIdent ident
+            ->
+            Some (key, value)
+        | _ -> None
+
+    let (|MapType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ key ; value ], _, _, _, _) when AstHelper.isMapIdent ident ->
+            Some (key, value)
+        | _ -> None
+
+    /// Returns the string name of the type.
+    let (|PrimitiveType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.LongIdent ident ->
+            match ident.LongIdent with
+            | [ i ] ->
+                [ "string" ; "float" ; "int" ; "bool" ; "char" ]
+                |> List.tryFind (fun s -> s = 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 ] -> [ "string" ; "float" ; "int" ; "bool" ] |> List.tryFind (fun s -> s = i.idText)
+            | _ -> 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 (|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

WoofWare.Myriad.Plugins/HttpClientGenerator.fs

@@ -1,16 +1,13 @@
 namespace WoofWare.Myriad.Plugins
 
+open System
 open System.Net.Http
+open System.Text
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.SyntaxTrivia
 open Fantomas.FCS.Xml
 open Myriad.Core
 
-type internal HttpClientGeneratorOutputSpec =
-    {
-        ExtensionMethods : bool
-    }
-
 [<RequireQualifiedAccess>]
 module internal HttpClientGenerator =
     open Fantomas.FCS.Text.Range
@@ -82,53 +79,37 @@ module internal HttpClientGenerator =
         let matchingAttrs =
             attrs
             |> List.choose (fun attr ->
-                match SynLongIdent.toString attr.TypeName with
+                match attr.TypeName.AsString with
                 | "Get"
                 | "GetAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Get"
-                | "WoofWare.Myriad.Plugins.RestEase.GetAttribute"
                 | "RestEase.Get"
                 | "RestEase.GetAttribute" -> Some (HttpMethod.Get, attr.ArgExpr)
                 | "Post"
                 | "PostAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Post"
-                | "WoofWare.Myriad.Plugins.RestEase.PostAttribute"
                 | "RestEase.Post"
                 | "RestEase.PostAttribute" -> Some (HttpMethod.Post, attr.ArgExpr)
                 | "Put"
                 | "PutAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Put"
-                | "WoofWare.Myriad.Plugins.RestEase.PutAttribute"
                 | "RestEase.Put"
                 | "RestEase.PutAttribute" -> Some (HttpMethod.Put, attr.ArgExpr)
                 | "Delete"
                 | "DeleteAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Delete"
-                | "WoofWare.Myriad.Plugins.RestEase.DeleteAttribute"
                 | "RestEase.Delete"
                 | "RestEase.DeleteAttribute" -> Some (HttpMethod.Delete, attr.ArgExpr)
                 | "Head"
                 | "HeadAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Head"
-                | "WoofWare.Myriad.Plugins.RestEase.HeadAttribute"
                 | "RestEase.Head"
                 | "RestEase.HeadAttribute" -> Some (HttpMethod.Head, attr.ArgExpr)
                 | "Options"
                 | "OptionsAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Options"
-                | "WoofWare.Myriad.Plugins.RestEase.OptionsAttribute"
                 | "RestEase.Options"
                 | "RestEase.OptionsAttribute" -> Some (HttpMethod.Options, attr.ArgExpr)
                 | "Patch"
                 | "PatchAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Patch"
-                | "WoofWare.Myriad.Plugins.RestEase.PatchAttribute"
                 | "RestEase.Patch"
                 | "RestEase.PatchAttribute" -> Some (HttpMethod.Patch, attr.ArgExpr)
                 | "Trace"
                 | "TraceAttribute"
-                | "WoofWare.Myriad.Plugins.RestEase.Trace"
-                | "WoofWare.Myriad.Plugins.RestEase.TraceAttribute"
                 | "RestEase.Trace"
                 | "RestEase.TraceAttribute" -> Some (HttpMethod.Trace, attr.ArgExpr)
                 | _ -> None
@@ -144,10 +125,9 @@ module internal HttpClientGenerator =
     let extractHeaderInformation (attrs : SynAttribute list) : SynExpr list list =
         attrs
         |> List.choose (fun attr ->
-            match SynLongIdent.toString attr.TypeName with
+            match attr.TypeName.AsString with
             | "Header"
-            | "RestEase.Header"
-            | "WoofWare.Myriad.Plugins.RestEase.Header" ->
+            | "RestEase.Header" ->
                 match attr.ArgExpr with
                 | SynExpr.Paren (SynExpr.Tuple (_, [ v1 ; v2 ], _, _), _, _, _) ->
                     Some [ SynExpr.stripOptionalParen v1 ; SynExpr.stripOptionalParen v2 ]
@@ -158,7 +138,7 @@ module internal HttpClientGenerator =
     let shouldAllowAnyStatusCode (attrs : SynAttribute list) : bool =
         attrs
         |> List.exists (fun attr ->
-            match SynLongIdent.toString attr.TypeName with
+            match attr.TypeName.AsString with
             | "AllowAnyStatusCode"
             | "AllowAnyStatusCodeAttribute"
             | "RestEase.AllowAnyStatusCode"
@@ -213,7 +193,11 @@ module internal HttpClientGenerator =
 
                 let argType =
                     if arg.IsOptional then
-                        SynType.appPostfix "option" arg.Type
+                        SynType.CreateApp (
+                            SynType.CreateLongIdent (SynLongIdent.CreateString "option"),
+                            [ arg.Type ],
+                            isPostfix = true
+                        )
                     else
                         arg.Type
 
@@ -225,15 +209,25 @@ module internal HttpClientGenerator =
             | None -> failwith $"expected an optional cancellation token as final arg in %s{info.Identifier.idText}"
             | Some (arg, _) -> arg
 
+        let argPats =
+            let args = args |> List.map snd
+
+            SynPat.Tuple (false, args, List.replicate (args.Length - 1) range0, range0)
+            |> SynPat.CreateParen
+            |> List.singleton
+            |> SynArgPats.Pats
+
         let headPat =
             let thisIdent = if variableHeaders.IsEmpty then "_" else "this"
 
-            args
-            |> List.map snd
-            |> SynPat.tuple
-            |> List.singleton
-            |> SynArgPats.Pats
-            |> SynPat.identWithArgs [ Ident.create thisIdent ; info.Identifier ]
+            SynPat.LongIdent (
+                SynLongIdent.CreateFromLongIdent [ Ident.Create thisIdent ; info.Identifier ],
+                None,
+                None,
+                argPats,
+                None,
+                range0
+            )
 
         let requestUriTrailer =
             (info.UrlTemplate, info.Args)
@@ -255,12 +249,14 @@ module internal HttpClientGenerator =
                         template
                         |> SynExpr.callMethodArg
                             "Replace"
-                            (SynExpr.tuple
+                            (SynExpr.CreateParenedTuple
                                 [
-                                    SynExpr.CreateConst ("{" + substituteId + "}")
-                                    SynExpr.callMethod "ToString" (SynExpr.createIdent' varName)
+                                    SynExpr.CreateConstString ("{" + substituteId + "}")
+                                    SynExpr.callMethod "ToString" (SynExpr.CreateIdent varName)
                                     |> SynExpr.pipeThroughFunction (
-                                        SynExpr.createLongIdent [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
+                                        SynExpr.CreateLongIdent (
+                                            SynLongIdent.Create [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
+                                        )
                                     )
                                 ])
                     | _ -> template
@@ -297,30 +293,15 @@ module internal HttpClientGenerator =
                     | None -> failwith "Unable to get parameter variable name from anonymous parameter"
                     | Some id -> id
 
-                let urlSeparator =
-                    // apparent Myriad bug: `IndexOf '?'` gets formatted as `IndexOf ?` which is clearly wrong
-                    let questionMark =
-                        SynExpr.CreateConst 63
-                        |> SynExpr.applyFunction (SynExpr.createIdent "char")
-                        |> SynExpr.paren
-
-                    let containsQuestion =
-                        info.UrlTemplate
-                        |> SynExpr.callMethodArg "IndexOf" questionMark
-                        |> SynExpr.greaterThanOrEqual (SynExpr.CreateConst 0)
-
-                    SynExpr.ifThenElse containsQuestion (SynExpr.CreateConst "?") (SynExpr.CreateConst "&")
-                    |> SynExpr.paren
-
                 let prefix =
-                    SynExpr.createIdent' firstValueId
+                    SynExpr.CreateIdent firstValueId
                     |> SynExpr.toString firstValue.Type
-                    |> SynExpr.paren
+                    |> SynExpr.CreateParen
                     |> SynExpr.pipeThroughFunction (
-                        SynExpr.createLongIdent [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
+                        SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ])
                     )
-                    |> SynExpr.paren
-                    |> SynExpr.plus (SynExpr.plus urlSeparator (SynExpr.CreateConst (firstKey + "=")))
+                    |> SynExpr.CreateParen
+                    |> SynExpr.plus (SynExpr.CreateConstString ("?" + firstKey + "="))
 
                 (prefix, queryParams)
                 ||> List.fold (fun uri (paramKey, paramValue) ->
@@ -329,55 +310,82 @@ module internal HttpClientGenerator =
                         | None -> failwith "Unable to get parameter variable name from anonymous parameter"
                         | Some id -> id
 
-                    SynExpr.toString paramValue.Type (SynExpr.createIdent' paramValueId)
-                    |> SynExpr.paren
+                    SynExpr.toString paramValue.Type (SynExpr.CreateIdent paramValueId)
+                    |> SynExpr.CreateParen
                     |> SynExpr.pipeThroughFunction (
-                        SynExpr.createLongIdent [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
+                        SynExpr.CreateLongIdent (
+                            SynLongIdent.Create [ "System" ; "Web" ; "HttpUtility" ; "UrlEncode" ]
+                        )
                     )
-                    |> SynExpr.paren
-                    |> SynExpr.plus (SynExpr.plus uri (SynExpr.CreateConst ("&" + paramKey + "=")))
+                    |> SynExpr.CreateParen
+                    |> SynExpr.plus (SynExpr.plus uri (SynExpr.CreateConstString ("&" + paramKey + "=")))
                 )
                 |> SynExpr.plus requestUriTrailer
-                |> SynExpr.paren
+                |> SynExpr.CreateParen
 
         let requestUri =
-            let uriIdent = SynExpr.createLongIdent [ "System" ; "Uri" ]
-
-            let baseAddress = SynExpr.createLongIdent [ "client" ; "BaseAddress" ]
+            let uriIdent = SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "Uri" ])
 
             let baseAddress =
-                [
-                    SynMatchClause.create
-                        SynPat.createNull
-                        (match info.BaseAddress with
-                         | None ->
-                             [
-                                 SynExpr.applyFunction (SynExpr.createIdent "nameof") (SynExpr.paren baseAddress)
-                                 SynExpr.CreateConst
-                                     "No base address was supplied on the type, and no BaseAddress was on the HttpClient."
-                             ]
-                             |> SynExpr.tuple
-                             |> SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "ArgumentNullException" ])
-                             |> SynExpr.paren
-                             |> SynExpr.applyFunction (SynExpr.createIdent "raise")
-                         | Some expr -> SynExpr.applyFunction uriIdent expr)
-                    SynMatchClause.create (SynPat.named "v") (SynExpr.createIdent "v")
-                ]
-                |> SynExpr.createMatch baseAddress
-                |> SynExpr.paren
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "client" ; "BaseAddress" ])
 
-            [
-                baseAddress
-                SynExpr.applyFunction
-                    uriIdent
-                    (SynExpr.tuple
-                        [
-                            requestUriTrailer
-                            SynExpr.createLongIdent [ "System" ; "UriKind" ; "Relative" ]
-                        ])
-            ]
-            |> SynExpr.tuple
-            |> SynExpr.applyFunction uriIdent
+            let baseAddress =
+                SynExpr.CreateMatch (
+                    baseAddress,
+                    [
+                        SynMatchClause.Create (
+                            SynPat.CreateNull,
+                            None,
+                            match info.BaseAddress with
+                            | None ->
+                                SynExpr.CreateApp (
+                                    SynExpr.CreateIdentString "raise",
+                                    SynExpr.CreateParen (
+                                        SynExpr.CreateApp (
+                                            SynExpr.CreateLongIdent (
+                                                SynLongIdent.Create [ "System" ; "ArgumentNullException" ]
+                                            ),
+                                            SynExpr.CreateParenedTuple
+                                                [
+                                                    SynExpr.CreateApp (
+                                                        SynExpr.CreateIdentString "nameof",
+                                                        SynExpr.CreateParen baseAddress
+                                                    )
+                                                    SynExpr.CreateConstString
+                                                        "No base address was supplied on the type, and no BaseAddress was on the HttpClient."
+                                                ]
+                                        )
+                                    )
+                                )
+                            | Some expr -> SynExpr.CreateApp (uriIdent, expr)
+                        )
+                        SynMatchClause.Create (
+                            SynPat.CreateNamed (Ident.Create "v"),
+                            None,
+                            SynExpr.CreateIdentString "v"
+                        )
+                    ]
+                )
+                |> SynExpr.CreateParen
+
+            SynExpr.App (
+                ExprAtomicFlag.Atomic,
+                false,
+                uriIdent,
+                SynExpr.CreateParenedTuple
+                    [
+                        baseAddress
+                        SynExpr.CreateApp (
+                            uriIdent,
+                            SynExpr.CreateParenedTuple
+                                [
+                                    requestUriTrailer
+                                    SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "UriKind" ; "Relative" ])
+                                ]
+                        )
+                    ],
+                range0
+            )
 
         let bodyParams =
             info.Args
@@ -411,43 +419,58 @@ module internal HttpClientGenerator =
         let httpReqMessageConstructor =
             [
                 SynExpr.equals
-                    (SynExpr.createIdent "Method")
-                    (SynExpr.createLongIdent
-                        [ "System" ; "Net" ; "Http" ; "HttpMethod" ; httpMethodString info.HttpMethod ])
-                SynExpr.equals (SynExpr.createIdent "RequestUri") (SynExpr.createIdent "uri")
+                    (SynExpr.CreateIdentString "Method")
+                    (SynExpr.CreateLongIdent (
+                        SynLongIdent.Create
+                            [ "System" ; "Net" ; "Http" ; "HttpMethod" ; httpMethodString info.HttpMethod ]
+                    ))
+                SynExpr.equals (SynExpr.CreateIdentString "RequestUri") (SynExpr.CreateIdentString "uri")
             ]
-            |> SynExpr.tupleNoParen
+            |> SynExpr.CreateParenedTuple
 
         let returnExpr =
             match info.TaskReturnType with
-            | HttpResponseMessage -> SynExpr.createIdent "response"
-            | String -> SynExpr.createIdent "responseString"
-            | Stream -> SynExpr.createIdent "responseStream"
+            | HttpResponseMessage -> SynExpr.CreateIdentString "response"
+            | String -> SynExpr.CreateIdentString "responseString"
+            | Stream -> SynExpr.CreateIdentString "responseStream"
             | RestEaseResponseType contents ->
                 let deserialiser =
-                    JsonParseGenerator.parseNode
-                        None
-                        JsonParseGenerator.JsonParseOption.None
-                        contents
-                        (SynExpr.createIdent "jsonNode")
-                    |> SynExpr.paren
-                    |> SynExpr.createThunk
-
+                    SynExpr.CreateLambda (
+                        [ SynPat.CreateConst SynConst.Unit ],
+                        SynExpr.CreateParen (
+                            JsonParseGenerator.parseNode
+                                None
+                                JsonParseGenerator.JsonParseOption.None
+                                contents
+                                (SynExpr.CreateIdentString "jsonNode")
+                        )
+                    )
                 // new RestEase.Response (content : string, response : HttpResponseMessage, deserialiser : unit -> 'T)
-                SynExpr.createNew
-                    (SynType.app' (SynType.createLongIdent' [ "RestEase" ; "Response" ]) [ SynType.Anon range0 ])
-                    (SynExpr.CreateTuple
+                SynExpr.New (
+                    false,
+                    SynType.App (
+                        SynType.CreateLongIdent (SynLongIdent.Create [ "RestEase" ; "Response" ]),
+                        Some range0,
+                        [ SynType.Anon range0 ],
+                        [],
+                        Some range0,
+                        false,
+                        range0
+                    ),
+                    SynExpr.CreateParenedTuple
                         [
-                            SynExpr.createIdent "responseString"
-                            SynExpr.createIdent "response"
-                            deserialiser
-                        ])
+                            SynExpr.CreateIdentString "responseString"
+                            SynExpr.CreateIdentString "response"
+                            SynExpr.CreateParen deserialiser
+                        ],
+                    range0
+                )
             | retType ->
                 JsonParseGenerator.parseNode
                     None
                     JsonParseGenerator.JsonParseOption.None
                     retType
-                    (SynExpr.createIdent "jsonNode")
+                    (SynExpr.CreateIdentString "jsonNode")
 
         let handleBodyParams =
             match bodyParam with
@@ -460,15 +483,20 @@ module internal HttpClientGenerator =
                     [
                         Let (
                             "queryParams",
-                            SynExpr.createNew
-                                (SynType.createLongIdent'
-                                    [ "System" ; "Net" ; "Http" ; (bodyParamType : BodyParamMethods).ToString () ])
-                                (SynExpr.createIdent' bodyParamName)
+                            SynExpr.New (
+                                false,
+                                SynType.CreateLongIdent (
+                                    SynLongIdent.Create
+                                        [ "System" ; "Net" ; "Http" ; (bodyParamType : BodyParamMethods).ToString () ]
+                                ),
+                                SynExpr.CreateParen (SynExpr.CreateIdent bodyParamName),
+                                range0
+                            )
                         )
                         Do (
                             SynExpr.LongIdentSet (
-                                SynLongIdent.createS' [ "httpMessage" ; "Content" ],
-                                SynExpr.createIdent "queryParams",
+                                SynLongIdent.Create [ "httpMessage" ; "Content" ],
+                                SynExpr.CreateIdentString "queryParams",
                                 range0
                             )
                         )
@@ -477,8 +505,8 @@ module internal HttpClientGenerator =
                     [
                         Do (
                             SynExpr.LongIdentSet (
-                                SynLongIdent.createS' [ "httpMessage" ; "Content" ],
-                                SynExpr.createIdent' bodyParamName,
+                                SynLongIdent.Create [ "httpMessage" ; "Content" ],
+                                SynExpr.CreateIdent bodyParamName,
                                 range0
                             )
                         )
@@ -487,27 +515,38 @@ module internal HttpClientGenerator =
                     [
                         Let (
                             "queryParams",
-                            SynExpr.createNew
-                                (SynType.createLongIdent' [ "System" ; "Net" ; "Http" ; "StringContent" ])
-                                (SynExpr.createIdent' bodyParamName
-                                 |> SynExpr.pipeThroughFunction (JsonSerializeGenerator.serializeNode 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"))
-                                 ))
+                            SynExpr.New (
+                                false,
+                                SynType.CreateLongIdent (
+                                    SynLongIdent.Create [ "System" ; "Net" ; "Http" ; "StringContent" ]
+                                ),
+                                SynExpr.CreateParen (
+                                    SynExpr.CreateIdent bodyParamName
+                                    |> SynExpr.pipeThroughFunction (JsonSerializeGenerator.serializeNode ty)
+                                    |> SynExpr.pipeThroughFunction (
+                                        SynExpr.createLambda
+                                            "node"
+                                            (SynExpr.ifThenElse
+                                                (SynExpr.CreateApp (
+                                                    SynExpr.CreateIdentString "isNull",
+                                                    SynExpr.CreateIdentString "node"
+                                                ))
+                                                (SynExpr.CreateApp (
+                                                    SynExpr.CreateLongIdent (
+                                                        SynLongIdent.Create [ "node" ; "ToJsonString" ]
+                                                    ),
+                                                    SynExpr.CreateConst SynConst.Unit
+                                                ))
+                                                (SynExpr.CreateConst (SynConst.CreateString "null")))
+                                    )
+                                ),
+                                range0
+                            )
                         )
                         Do (
                             SynExpr.LongIdentSet (
-                                SynLongIdent.createS' [ "httpMessage" ; "Content" ],
-                                SynExpr.createIdent "queryParams",
+                                SynLongIdent.Create [ "httpMessage" ; "Content" ],
+                                SynExpr.CreateIdent (Ident.Create "queryParams"),
                                 range0
                             )
                         )
@@ -518,9 +557,12 @@ module internal HttpClientGenerator =
                 LetBang (
                     "responseString",
                     SynExpr.awaitTask (
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent [ "response" ; "Content" ; "ReadAsStringAsync" ])
-                            (SynExpr.createIdent "ct")
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (
+                                SynLongIdent.Create [ "response" ; "Content" ; "ReadAsStringAsync" ]
+                            ),
+                            SynExpr.CreateIdentString "ct"
+                        )
                     )
                 )
 
@@ -528,9 +570,12 @@ module internal HttpClientGenerator =
                 LetBang (
                     "responseStream",
                     SynExpr.awaitTask (
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent [ "response" ; "Content" ; "ReadAsStreamAsync" ])
-                            (SynExpr.createIdent "ct")
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (
+                                SynLongIdent.Create [ "response" ; "Content" ; "ReadAsStreamAsync" ]
+                            ),
+                            SynExpr.CreateIdentString "ct"
+                        )
                     )
                 )
 
@@ -538,50 +583,67 @@ module internal HttpClientGenerator =
                 LetBang (
                     "jsonNode",
                     SynExpr.awaitTask (
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent
-                                [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ; "ParseAsync" ])
-                            (SynExpr.tuple
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (
+                                SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ; "ParseAsync" ]
+                            ),
+                            SynExpr.CreateParenedTuple
                                 [
-                                    SynExpr.createIdent "responseStream"
-                                    SynExpr.equals (SynExpr.createIdent "cancellationToken") (SynExpr.createIdent "ct")
-                                ])
+                                    SynExpr.CreateIdentString "responseStream"
+                                    SynExpr.equals
+                                        (SynExpr.CreateIdentString "cancellationToken")
+                                        (SynExpr.CreateIdentString "ct")
+                                ]
+                        )
                     )
                 )
 
             let setVariableHeaders =
                 variableHeaders
                 |> List.map (fun (headerName, callToGetValue) ->
-                    [
-                        headerName
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent'
-                                [ Ident.create "this" ; callToGetValue ; Ident.create "ToString" ])
-                            (SynExpr.CreateConst ())
-                    ]
-                    |> SynExpr.tuple
-                    |> SynExpr.applyFunction (SynExpr.createLongIdent [ "httpMessage" ; "Headers" ; "Add" ])
-                    |> Do
+                    Do (
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (SynLongIdent.Create [ "httpMessage" ; "Headers" ; "Add" ]),
+                            SynExpr.CreateParenedTuple
+                                [
+                                    headerName
+                                    SynExpr.CreateApp (
+                                        SynExpr.CreateLongIdent (
+                                            SynLongIdent.CreateFromLongIdent
+                                                [ Ident.Create "this" ; callToGetValue ; Ident.Create "ToString" ]
+                                        ),
+                                        SynExpr.CreateConst SynConst.Unit
+                                    )
+                                ]
+                        )
+                    )
                 )
 
             let setConstantHeaders =
                 constantHeaders
                 |> List.map (fun (headerName, headerValue) ->
-                    SynExpr.applyFunction
-                        (SynExpr.createLongIdent [ "httpMessage" ; "Headers" ; "Add" ])
-                        (SynExpr.tuple [ headerName ; headerValue ])
-                    |> Do
+                    Do (
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (SynLongIdent.Create [ "httpMessage" ; "Headers" ; "Add" ]),
+                            SynExpr.CreateParenedTuple [ headerName ; headerValue ]
+                        )
+                    )
                 )
 
             [
-                yield LetBang ("ct", SynExpr.createLongIdent [ "Async" ; "CancellationToken" ])
+                yield LetBang ("ct", SynExpr.CreateLongIdent (SynLongIdent.Create [ "Async" ; "CancellationToken" ]))
                 yield Let ("uri", requestUri)
                 yield
                     Use (
                         "httpMessage",
-                        SynExpr.createNew
-                            (SynType.createLongIdent' [ "System" ; "Net" ; "Http" ; "HttpRequestMessage" ])
-                            httpReqMessageConstructor
+                        SynExpr.New (
+                            false,
+                            SynType.CreateLongIdent (
+                                SynLongIdent.Create [ "System" ; "Net" ; "Http" ; "HttpRequestMessage" ]
+                            ),
+                            httpReqMessageConstructor,
+                            range0
+                        )
                     )
 
                 yield! handleBodyParams
@@ -593,18 +655,21 @@ module internal HttpClientGenerator =
                     LetBang (
                         "response",
                         SynExpr.awaitTask (
-                            SynExpr.applyFunction
-                                (SynExpr.createLongIdent [ "client" ; "SendAsync" ])
-                                (SynExpr.tuple [ SynExpr.createIdent "httpMessage" ; SynExpr.createIdent "ct" ])
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (SynLongIdent.Create [ "client" ; "SendAsync" ]),
+                                SynExpr.CreateParenedTuple
+                                    [ SynExpr.CreateIdentString "httpMessage" ; SynExpr.CreateIdentString "ct" ]
+                            )
                         )
                     )
                 if info.EnsureSuccessHttpCode then
                     yield
                         Let (
                             "response",
-                            SynExpr.applyFunction
-                                (SynExpr.createLongIdent [ "response" ; "EnsureSuccessStatusCode" ])
-                                (SynExpr.CreateConst ())
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (SynLongIdent.Create [ "response" ; "EnsureSuccessStatusCode" ]),
+                                SynExpr.CreateConst SynConst.Unit
+                            )
                         )
                 match info.TaskReturnType with
                 | HttpResponseMessage -> ()
@@ -619,34 +684,31 @@ module internal HttpClientGenerator =
                     yield jsonNode
             ]
             |> SynExpr.createCompExpr "async" returnExpr
-            |> SynExpr.startAsTask cancellationTokenArg
+            |> SynExpr.startAsTask (SynLongIdent.CreateFromLongIdent [ cancellationTokenArg ])
 
-        SynBinding.SynBinding (
-            None,
-            SynBindingKind.Normal,
-            false,
-            false,
-            [],
-            PreXmlDoc.Empty,
-            valData,
-            headPat,
-            None,
-            implementation,
-            range0,
-            DebugPointAtBinding.Yes range0,
-            SynBinding.triviaZero true
+        SynMemberDefn.Member (
+            SynBinding.SynBinding (
+                info.Accessibility,
+                SynBindingKind.Normal,
+                false,
+                false,
+                [],
+                PreXmlDoc.Empty,
+                valData,
+                headPat,
+                None,
+                implementation,
+                range0,
+                DebugPointAtBinding.Yes range0,
+                SynExpr.synBindingTriviaZero true
+            ),
+            range0
         )
-        |> SynBinding.withAccessibility info.Accessibility
-        |> fun b -> SynMemberDefn.Member (b, range0)
 
     let getHttpAttributes (attrs : SynAttribute list) : HttpAttribute list =
         attrs
         |> List.choose (fun attr ->
-            match SynLongIdent.toString attr.TypeName with
-            | "RestEase.Query"
-            | "RestEase.QueryAttribute"
-            | "WoofWare.Myriad.Plugins.RestEase.Query"
-            | "WoofWare.Myriad.Plugins.RestEase.QueryAttribute"
+            match attr.TypeName.AsString with
             | "Query"
             | "QueryAttribute" ->
                 match attr.ArgExpr with
@@ -655,22 +717,14 @@ module internal HttpClientGenerator =
                     Some (HttpAttribute.Query (Some s))
                 | SynExpr.Const (a, _) -> failwith $"unrecognised constant arg to the Query attribute: %+A{a}"
                 | _ -> None
-            | "RestEase.Path"
-            | "RestEase.PathAttribute"
-            | "WoofWare.Myriad.Plugins.RestEase.Path"
-            | "WoofWare.Myriad.Plugins.RestEase.PathAttribute"
             | "Path"
             | "PathAttribute" ->
-                match attr.ArgExpr |> SynExpr.stripOptionalParen with
+                match attr.ArgExpr with
                 | SynExpr.Const (SynConst.String (s, SynStringKind.Regular, _), _) ->
                     Some (HttpAttribute.Path (PathSpec.Verbatim s))
                 | SynExpr.Const (SynConst.Unit, _) -> Some (HttpAttribute.Path PathSpec.MatchArgName)
                 | SynExpr.Const (a, _) -> failwith $"unrecognised constant arg to the Path attribute: %+A{a}"
                 | _ -> None
-            | "RestEase.Body"
-            | "RestEase.BodyAttribute"
-            | "WoofWare.Myriad.Plugins.RestEase.Body"
-            | "WoofWare.Myriad.Plugins.RestEase.BodyAttribute"
             | "Body"
             | "BodyAttribute" ->
                 match attr.ArgExpr with
@@ -683,41 +737,33 @@ module internal HttpClientGenerator =
     let extractBasePath (attrs : SynAttribute list) : SynExpr option =
         attrs
         |> List.tryPick (fun attr ->
-            match SynLongIdent.toString attr.TypeName with
+            match attr.TypeName.AsString with
             | "BasePath"
             | "RestEase.BasePath"
-            | "WoofWare.Myriad.Plugins.RestEase.BasePath"
             | "BasePathAttribute"
-            | "RestEase.BasePathAttribute"
-            | "WoofWare.Myriad.Plugins.RestEase.BasePathAttribute" -> Some attr.ArgExpr
+            | "RestEase.BasePathAttribute" -> Some attr.ArgExpr
             | _ -> None
         )
 
     let extractBaseAddress (attrs : SynAttribute list) : SynExpr option =
         attrs
         |> List.tryPick (fun attr ->
-            match SynLongIdent.toString attr.TypeName with
+            match attr.TypeName.AsString with
             | "BaseAddress"
             | "RestEase.BaseAddress"
-            | "WoofWare.Myriad.Plugins.RestEase.BaseAddress"
             | "BaseAddressAttribute"
-            | "RestEase.BaseAddressAttribute"
-            | "WoofWare.Myriad.Plugins.RestEase.BaseAddressAttribute" -> Some attr.ArgExpr
+            | "RestEase.BaseAddressAttribute" -> Some attr.ArgExpr
             | _ -> None
         )
 
     let createModule
         (opens : SynOpenDeclTarget list)
         (ns : LongIdent)
-        (interfaceType : SynTypeDefn, spec : HttpClientGeneratorOutputSpec)
+        (interfaceType : SynTypeDefn)
         : SynModuleOrNamespace
         =
         let interfaceType = AstHelper.parseInterface interfaceType
 
-        if not (List.isEmpty interfaceType.Inherits) then
-            failwith
-                "HttpClientGenerator does not support inheritance. Remove the `inherit` keyword if you want to use this generator."
-
         let constantHeaders =
             interfaceType.Attributes
             |> extractHeaderInformation
@@ -832,11 +878,17 @@ module internal HttpClientGenerator =
                             SynValInfo.SynValInfo ([ [ SynArgInfo.Empty ] ; [] ], SynArgInfo.Empty),
                             None
                         ),
-                        SynPat.CreateLongIdent (SynLongIdent.create [ Ident.create "_" ; pi.Identifier ], []),
+                        SynPat.CreateLongIdent (
+                            SynLongIdent.CreateFromLongIdent [ Ident.Create "_" ; pi.Identifier ],
+                            []
+                        ),
                         Some (SynBindingReturnInfo.Create pi.Type),
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent' [ Ident.lowerFirstLetter pi.Identifier ])
-                            (SynExpr.CreateConst ()),
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (
+                                SynLongIdent.CreateFromLongIdent [ Ident.lowerFirstLetter pi.Identifier ]
+                            ),
+                            SynExpr.CreateConst SynConst.Unit
+                        ),
                         range0,
                         DebugPointAtBinding.Yes range0,
                         {
@@ -851,17 +903,11 @@ module internal HttpClientGenerator =
 
         let members = propertyMembers @ nonPropertyMembers
 
-        let docString =
-            (if spec.ExtensionMethods then
-                 "Extension methods"
-             else
-                 "Module")
-            |> sprintf "%s for constructing a REST client."
-            |> PreXmlDoc.create
+        let docString = PreXmlDoc.Create " Module for constructing a REST client."
 
         let interfaceImpl =
             SynExpr.ObjExpr (
-                SynType.createLongIdent interfaceType.Name,
+                SynType.LongIdent (SynLongIdent.CreateFromLongIdent interfaceType.Name),
                 None,
                 Some range0,
                 [],
@@ -874,100 +920,80 @@ module internal HttpClientGenerator =
         let headerArgs =
             properties
             |> List.map (fun (_, pi) ->
-                SynPat.namedI (Ident.lowerFirstLetter pi.Identifier)
-                |> SynPat.annotateType (SynType.funFromDomain (SynType.named "unit") pi.Type)
+                SynPat.CreateTyped (
+                    SynPat.CreateNamed (Ident.lowerFirstLetter pi.Identifier),
+                    SynType.CreateFun (SynType.CreateLongIdent "unit", pi.Type)
+                )
+                |> SynPat.CreateParen
             )
 
         let clientCreationArg =
-            SynPat.named "client"
-            |> SynPat.annotateType (SynType.createLongIdent' [ "System" ; "Net" ; "Http" ; "HttpClient" ])
+            SynPat.CreateTyped (
+                SynPat.CreateNamed (Ident.Create "client"),
+                SynType.CreateLongIdent (SynLongIdent.Create [ "System" ; "Net" ; "Http" ; "HttpClient" ])
+            )
+            |> SynPat.CreateParen
 
         let xmlDoc =
             if properties.IsEmpty then
-                "Create a REST client."
+                " Create a REST client."
             else
-                "Create a REST client. The input functions will be re-evaluated on every HTTP request to obtain the required values for the corresponding header properties."
-            |> PreXmlDoc.create
+                " Create a REST client. The input functions will be re-evaluated on every HTTP request to obtain the required values for the corresponding header properties."
 
-        let functionName = Ident.create "client"
-
-        let valData =
-            let memberFlags =
-                if spec.ExtensionMethods then
-                    {
-                        SynMemberFlags.IsInstance = false
-                        SynMemberFlags.IsDispatchSlot = false
-                        SynMemberFlags.IsOverrideOrExplicitImpl = false
-                        SynMemberFlags.IsFinal = false
-                        SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
-                        SynMemberFlags.MemberKind = SynMemberKind.Member
-                    }
-                    |> Some
-                else
+        let createFunc =
+            SynBinding.SynBinding (
+                None,
+                SynBindingKind.Normal,
+                false,
+                false,
+                [],
+                PreXmlDoc.Create xmlDoc,
+                SynValData.SynValData (
+                    None,
+                    SynValInfo.SynValInfo (
+                        [ [ SynArgInfo.SynArgInfo ([], false, Some (Ident.Create "client")) ] ],
+                        SynArgInfo.Empty
+                    ),
                     None
-
-            SynValData.SynValData (
-                memberFlags,
-                SynValInfo.SynValInfo ([ [ SynArgInfo.SynArgInfo ([], false, Some functionName) ] ], SynArgInfo.Empty),
-                None
+                ),
+                SynPat.CreateLongIdent (SynLongIdent.CreateString "make", headerArgs @ [ clientCreationArg ]),
+                Some (
+                    SynBindingReturnInfo.Create (
+                        SynType.LongIdent (SynLongIdent.CreateFromLongIdent interfaceType.Name)
+                    )
+                ),
+                interfaceImpl,
+                range0,
+                DebugPointAtBinding.NoneAtLet,
+                SynExpr.synBindingTriviaZero false
             )
+            |> List.singleton
+            |> SynModuleDecl.CreateLet
 
-        let pattern = SynLongIdent.createS "make"
-
-        let returnInfo = SynType.createLongIdent interfaceType.Name
-
-        let nameWithoutLeadingI =
+        let moduleName : LongIdent =
             List.last interfaceType.Name
             |> _.idText
             |> fun s ->
                 if s.StartsWith 'I' then
-                    s.Substring 1
+                    s.[1..]
                 else
                     failwith $"Expected interface type to start with 'I', but was: %s{s}"
-
-        let createFunc =
-            if spec.ExtensionMethods then
-                let binding =
-                    SynBinding.basic [ Ident.create "make" ] (headerArgs @ [ clientCreationArg ]) interfaceImpl
-                    |> SynBinding.withXmlDoc xmlDoc
-                    |> SynBinding.withReturnAnnotation returnInfo
-                    |> SynMemberDefn.staticMember
-
-                let componentInfo =
-                    SynComponentInfo.create (Ident.create nameWithoutLeadingI)
-                    |> SynComponentInfo.withDocString (PreXmlDoc.create "Extension methods for HTTP clients")
-
-                let containingType =
-                    SynTypeDefnRepr.augmentation ()
-                    |> SynTypeDefn.create componentInfo
-                    |> SynTypeDefn.withMemberDefns [ binding ]
-
-                SynModuleDecl.Types ([ containingType ], range0)
-
-            else
-                SynBinding.basic [ Ident.create "make" ] (headerArgs @ [ clientCreationArg ]) interfaceImpl
-                |> SynBinding.withXmlDoc xmlDoc
-                |> SynBinding.withReturnAnnotation returnInfo
-                |> List.singleton
-                |> SynModuleDecl.CreateLet
-
-        let moduleName =
-            if spec.ExtensionMethods then
-                Ident.create (nameWithoutLeadingI + "HttpClientExtension")
-            else
-                Ident.create nameWithoutLeadingI
+            |> Ident.Create
+            |> List.singleton
 
         let attribs =
-            if spec.ExtensionMethods then
-                [ SynAttribute.autoOpen ]
-            else
-                [ SynAttribute.compilationRepresentation ; SynAttribute.requireQualifiedAccess ]
+            [
+                SynAttributeList.Create SynAttribute.compilationRepresentation
+                SynAttributeList.Create (SynAttribute.RequireQualifiedAccess ())
+            ]
 
         let modInfo =
-            SynComponentInfo.create moduleName
-            |> SynComponentInfo.withDocString docString
-            |> SynComponentInfo.addAttributes attribs
-            |> SynComponentInfo.setAccessibility interfaceType.Accessibility
+            SynComponentInfo.Create (
+                moduleName,
+                attributes = attribs,
+                xmldoc = docString,
+                access = interfaceType.Accessibility
+            )
 
         SynModuleOrNamespace.CreateNamespace (
             ns,
@@ -997,29 +1023,9 @@ type HttpClientGenerator () =
             let namespaceAndTypes =
                 types
                 |> List.choose (fun (ns, types) ->
-                    types
-                    |> List.choose (fun typeDef ->
-                        match Ast.getAttribute<HttpClientAttribute> typeDef with
-                        | None -> None
-                        | Some attr ->
-                            let arg =
-                                match SynExpr.stripOptionalParen attr.ArgExpr with
-                                | SynExpr.Const (SynConst.Bool value, _) -> value
-                                | SynExpr.Const (SynConst.Unit, _) -> JsonParseAttribute.DefaultIsExtensionMethod
-                                | arg ->
-                                    failwith
-                                        $"Unrecognised argument %+A{arg} to [<%s{nameof HttpClientAttribute}>]. Literals are not supported. Use `true` or `false` (or unit) only."
-
-                            let spec =
-                                {
-                                    ExtensionMethods = arg
-                                }
-
-                            Some (typeDef, spec)
-                    )
-                    |> function
-                        | [] -> None
-                        | ty -> Some (ns, ty)
+                    match types |> List.filter Ast.hasAttribute<HttpClientAttribute> with
+                    | [] -> None
+                    | types -> Some (ns, types)
                 )
 
             let modules =

WoofWare.Myriad.Plugins/Ident.fs

@@ -3,14 +3,12 @@ namespace WoofWare.Myriad.Plugins
 open System
 open System.Text
 open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
+open Myriad.Core
 
 [<RequireQualifiedAccess>]
 module internal Ident =
-    let inline create (s : string) = Ident (s, 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 ())
+        Ident.Create ((result : StringBuilder).ToString ())

WoofWare.Myriad.Plugins/InterfaceMockGenerator.fs

@@ -21,9 +21,6 @@ module internal InterfaceMockGenerator =
         | None -> failwith "Expected record field to have a name, but it was somehow anonymous"
         | Some id -> id
 
-    [<RequireQualifiedAccess>]
-    type private KnownInheritance = | IDisposable
-
     let createType
         (spec : GenerateMockOutputSpec)
         (name : string)
@@ -32,80 +29,93 @@ module internal InterfaceMockGenerator =
         (fields : SynField list)
         : SynModuleDecl
         =
-        let inherits =
-            interfaceType.Inherits
-            |> Seq.map (fun ty ->
-                match ty with
-                | SynType.LongIdent (SynLongIdent.SynLongIdent (name, _, _)) ->
-                    match name |> List.map _.idText with
-                    | [] -> failwith "Unexpected empty identifier in inheritance declaration"
-                    | [ "IDisposable" ]
-                    | [ "System" ; "IDisposable" ] -> KnownInheritance.IDisposable
-                    | _ -> failwithf "Unrecognised inheritance identifier: %+A" name
-                | x -> failwithf "Unrecognised type in inheritance: %+A" x
-            )
-            |> Set.ofSeq
+        let synValData =
+            {
+                SynMemberFlags.IsInstance = false
+                SynMemberFlags.IsDispatchSlot = false
+                SynMemberFlags.IsOverrideOrExplicitImpl = false
+                SynMemberFlags.IsFinal = false
+                SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
+                SynMemberFlags.MemberKind = SynMemberKind.Member
+            }
 
         let failwithFun =
-            SynExpr.createLongIdent [ "System" ; "NotImplementedException" ]
-            |> SynExpr.applyTo (SynExpr.CreateConst "Unimplemented mock function")
-            |> SynExpr.paren
-            |> SynExpr.applyFunction (SynExpr.createIdent "raise")
-            |> SynExpr.createLambda "_"
+            SynExpr.createLambda
+                "x"
+                (SynExpr.CreateApp (
+                    SynExpr.CreateIdentString "raise",
+                    SynExpr.CreateParen (
+                        SynExpr.CreateApp (
+                            SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "NotImplementedException" ]),
+                            SynExpr.CreateConstString "Unimplemented mock function"
+                        )
+                    )
+                ))
+
+        let constructorIdent =
+            let generics =
+                interfaceType.Generics
+                |> Option.map (fun generics -> SynValTyparDecls (Some generics, false))
+
+            SynPat.LongIdent (
+                SynLongIdent.CreateString "Empty",
+                None,
+                None, // no generics on the "Empty", only on the return type
+                SynArgPats.Pats (
+                    if generics.IsNone then
+                        []
+                    else
+                        [ SynPat.CreateParen (SynPat.CreateConst SynConst.Unit) ]
+                ),
+                None,
+                range0
+            )
 
         let constructorReturnType =
             match interfaceType.Generics with
-            | None -> SynType.createLongIdent' [ name ]
+            | None -> SynType.CreateLongIdent name
             | Some generics ->
+                let generics =
+                    generics.TyparDecls
+                    |> List.map (fun (SynTyparDecl (_, typar)) -> SynType.Var (typar, range0))
 
-            let generics =
-                generics.TyparDecls
-                |> List.map (fun (SynTyparDecl (_, typar)) -> SynType.var typar)
-
-            SynType.app name generics
-
-        let constructorFields =
-            let extras =
-                if inherits.Contains KnownInheritance.IDisposable then
-                    let unitFun = SynExpr.createThunk (SynExpr.CreateConst ())
-
-                    [ (SynLongIdent.createS "Dispose", true), Some unitFun ]
-                else
-                    []
-
-            let nonExtras =
-                fields
-                |> List.map (fun field -> (SynLongIdent.createI (getName field), true), Some failwithFun)
-
-            extras @ nonExtras
+                SynType.App (
+                    SynType.CreateLongIdent name,
+                    Some range0,
+                    generics,
+                    List.replicate (generics.Length - 1) range0,
+                    Some range0,
+                    false,
+                    range0
+                )
+            |> SynBindingReturnInfo.Create
 
         let constructor =
-            SynBinding.basic
-                [ Ident.create "Empty" ]
-                (if interfaceType.Generics.IsNone then
-                     []
-                 else
-                     [ SynPat.unit ])
-                (AstHelper.instantiateRecord constructorFields)
-            |> SynBinding.makeStaticMember
-            |> SynBinding.withXmlDoc (PreXmlDoc.create "An implementation where every method throws.")
-            |> SynBinding.withReturnAnnotation constructorReturnType
-            |> fun m -> SynMemberDefn.Member (m, range0)
-
-        let fields =
-            let extras =
-                if inherits.Contains KnownInheritance.IDisposable then
-                    [
-                        SynField.Create (
-                            SynType.funFromDomain SynType.unit SynType.unit,
-                            Ident.create "Dispose",
-                            xmldoc = PreXmlDoc.create "Implementation of IDisposable.Dispose"
+            SynMemberDefn.Member (
+                SynBinding.SynBinding (
+                    None,
+                    SynBindingKind.Normal,
+                    false,
+                    false,
+                    [],
+                    PreXmlDoc.Create " An implementation where every method throws.",
+                    SynValData.SynValData (Some synValData, SynValInfo.Empty, None),
+                    constructorIdent,
+                    Some constructorReturnType,
+                    AstHelper.instantiateRecord (
+                        fields
+                        |> List.map (fun field ->
+                            ((SynLongIdent.CreateFromLongIdent [ getName field ], true), Some failwithFun)
                         )
-                    ]
-                else
-                    []
-
-            extras @ fields
+                    ),
+                    range0,
+                    DebugPointAtBinding.Yes range0,
+                    { SynExpr.synBindingTriviaZero true with
+                        LeadingKeyword = SynLeadingKeyword.StaticMember (range0, range0)
+                    }
+                ),
+                range0
+            )
 
         let interfaceMembers =
             let members =
@@ -140,9 +150,7 @@ module internal InterfaceMockGenerator =
                                                 |> List.mapi (fun i arg ->
                                                     arg.Args
                                                     |> List.mapi (fun j arg ->
-                                                        match arg.Type with
-                                                        | UnitType -> SynArgInfo.SynArgInfo ([], false, None)
-                                                        | _ -> SynArgInfo.CreateIdString $"arg_%i{i}_%i{j}"
+                                                        SynArgInfo.CreateIdString $"arg_%i{i}_%i{j}"
                                                     )
                                                 )
                                         ],
@@ -157,22 +165,16 @@ module internal InterfaceMockGenerator =
                         |> List.mapi (fun i tupledArgs ->
                             let args =
                                 tupledArgs.Args
-                                |> List.mapi (fun j ty ->
-                                    match ty.Type with
-                                    | UnitType -> SynPat.unit
-                                    | _ -> SynPat.named $"arg_%i{i}_%i{j}"
-                                )
+                                |> List.mapi (fun j _ -> SynPat.CreateNamed (Ident.Create $"arg_%i{i}_%i{j}"))
 
-                            match args with
-                            | [] -> failwith "somehow got no args at all"
-                            | [ arg ] -> arg
-                            | args -> SynPat.tuple args
-                            |> fun i -> if tupledArgs.HasParen then SynPat.paren i else i
+                            SynPat.Tuple (false, args, List.replicate (args.Length - 1) range0, range0)
+                            |> SynPat.CreateParen
+                            |> fun i -> if tupledArgs.HasParen then SynPat.Paren (i, range0) else i
                         )
 
                     let headPat =
                         SynPat.LongIdent (
-                            SynLongIdent.create [ Ident.create "this" ; memberInfo.Identifier ],
+                            SynLongIdent.CreateFromLongIdent [ Ident.Create "this" ; memberInfo.Identifier ],
                             None,
                             None,
                             SynArgPats.Pats headArgs,
@@ -185,12 +187,8 @@ module internal InterfaceMockGenerator =
                             memberInfo.Args
                             |> List.mapi (fun i args ->
                                 args.Args
-                                |> List.mapi (fun j arg ->
-                                    match arg.Type with
-                                    | UnitType -> SynExpr.CreateConst ()
-                                    | _ -> SynExpr.createIdent $"arg_%i{i}_%i{j}"
-                                )
-                                |> SynExpr.tuple
+                                |> List.mapi (fun j args -> SynExpr.CreateIdentString $"arg_%i{i}_%i{j}")
+                                |> SynExpr.CreateParenedTuple
                             )
 
                         match tuples |> List.rev with
@@ -198,10 +196,14 @@ module internal InterfaceMockGenerator =
                         | last :: rest ->
 
                         (last, rest)
-                        ||> List.fold SynExpr.applyTo
-                        |> SynExpr.applyFunction (
-                            SynExpr.createLongIdent' [ Ident.create "this" ; memberInfo.Identifier ]
-                        )
+                        ||> List.fold (fun trail next -> SynExpr.CreateApp (next, trail))
+                        |> fun args ->
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (
+                                    SynLongIdent.CreateFromLongIdent [ Ident.Create "this" ; memberInfo.Identifier ]
+                                ),
+                                args
+                            )
 
                     SynMemberDefn.Member (
                         SynBinding.SynBinding (
@@ -228,7 +230,8 @@ module internal InterfaceMockGenerator =
                 )
 
             let interfaceName =
-                let baseName = SynType.createLongIdent interfaceType.Name
+                let baseName =
+                    SynType.CreateLongIdent (SynLongIdent.CreateFromLongIdent interfaceType.Name)
 
                 match interfaceType.Generics with
                 | None -> baseName
@@ -238,9 +241,17 @@ module internal InterfaceMockGenerator =
                         | SynTyparDecls.PostfixList (decls, _, _) -> decls
                         | SynTyparDecls.PrefixList (decls, _) -> decls
                         | SynTyparDecls.SinglePrefix (decl, _) -> [ decl ]
-                        |> List.map (fun (SynTyparDecl (_, typar)) -> SynType.var typar)
+                        |> List.map (fun (SynTyparDecl (_, typar)) -> SynType.Var (typar, range0))
 
-                    SynType.app' baseName generics
+                    SynType.App (
+                        baseName,
+                        Some range0,
+                        generics,
+                        List.replicate (generics.Length - 1) range0,
+                        Some range0,
+                        false,
+                        range0
+                    )
 
             SynMemberDefn.Interface (interfaceName, Some range0, Some members, range0)
 
@@ -253,34 +264,11 @@ module internal InterfaceMockGenerator =
             | Some (SynAccess.Internal _), _ -> SynAccess.Internal range0
             | Some (SynAccess.Private _), _ -> SynAccess.Private range0
 
-        let extraInterfaces =
-            inherits
-            |> Seq.map (fun inheritance ->
-                match inheritance with
-                | KnownInheritance.IDisposable ->
-                    let binding =
-                        SynExpr.createLongIdent [ "this" ; "Dispose" ]
-                        |> SynExpr.applyTo (SynExpr.CreateConst ())
-                        |> SynBinding.basic [ Ident.create "this" ; Ident.create "Dispose" ] [ SynPat.unit ]
-                        |> SynBinding.withReturnAnnotation SynType.unit
-                        |> SynBinding.makeInstanceMember
-
-                    let mem = SynMemberDefn.Member (binding, range0)
-
-                    SynMemberDefn.Interface (
-                        SynType.createLongIdent' [ "System" ; "IDisposable" ],
-                        Some range0,
-                        Some [ mem ],
-                        range0
-                    )
-            )
-            |> Seq.toList
-
         let record =
             {
-                Name = Ident.create name
+                Name = Ident.Create name
                 Fields = fields
-                Members = Some ([ constructor ; interfaceMembers ] @ extraInterfaces)
+                Members = Some [ constructor ; interfaceMembers ]
                 XmlDoc = Some xmlDoc
                 Generics = interfaceType.Generics
                 Accessibility = Some access
@@ -292,7 +280,7 @@ module internal InterfaceMockGenerator =
 
     let private buildType (x : ParameterInfo) : SynType =
         if x.IsOptional then
-            SynType.app "option" [ x.Type ]
+            SynType.App (SynType.CreateLongIdent "option", Some range0, [ x.Type ], [], Some range0, false, range0)
         else
             x.Type
 
@@ -331,20 +319,21 @@ module internal InterfaceMockGenerator =
         =
         let interfaceType = AstHelper.parseInterface interfaceType
         let fields = interfaceType.Members |> List.map constructMember
-        let docString = PreXmlDoc.create "Mock record type for an interface"
+        let docString = PreXmlDoc.Create " Mock record type for an interface"
 
         let name =
             List.last interfaceType.Name
             |> _.idText
             |> fun s ->
                 if s.StartsWith 'I' && s.Length > 1 && Char.IsUpper s.[1] then
-                    s.Substring 1
+                    s.[1..]
                 else
                     s
             |> fun s -> s + "Mock"
 
         let typeDecl = createType spec name interfaceType docString fields
 
+
         SynModuleOrNamespace.CreateNamespace (
             namespaceId,
             decls = (opens |> List.map SynModuleDecl.CreateOpen) @ [ typeDecl ]

WoofWare.Myriad.Plugins/JsonParseGenerator.fs

@@ -4,6 +4,7 @@ open System
 open System.Text
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.SyntaxTrivia
+open Fantomas.FCS.Xml
 open Myriad.Core
 
 type internal JsonParseOutputSpec =
@@ -29,34 +30,38 @@ module internal JsonParseGenerator =
     /// (match {indexed} with | null -> raise (System.Collections.Generic.KeyNotFoundException ()) | v -> v)
     let assertNotNull (propertyName : SynExpr) (indexed : SynExpr) =
         let raiseExpr =
-            SynExpr.applyFunction
-                (SynExpr.createIdent "sprintf")
-                (SynExpr.CreateConst "Required key '%s' not found on JSON object")
-            |> SynExpr.applyTo (SynExpr.paren propertyName)
-            |> SynExpr.paren
-            |> SynExpr.applyFunction (
-                SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "KeyNotFoundException" ]
+            SynExpr.CreateApp (
+                SynExpr.CreateIdentString "raise",
+                SynExpr.CreateParen (
+                    SynExpr.CreateApp (
+                        SynExpr.CreateLongIdent (
+                            SynLongIdent.Create [ "System" ; "Collections" ; "Generic" ; "KeyNotFoundException" ]
+                        ),
+                        SynExpr.CreateParen (
+                            SynExpr.CreateApp (
+                                SynExpr.CreateApp (
+                                    SynExpr.CreateIdentString "sprintf",
+                                    SynExpr.CreateConstString "Required key '%s' not found on JSON object"
+                                ),
+                                SynExpr.CreateParen propertyName
+                            )
+                        )
+                    )
+                )
             )
-            |> SynExpr.paren
-            |> SynExpr.applyFunction (SynExpr.createIdent "raise")
 
-        [
-            SynMatchClause.create SynPat.createNull raiseExpr
-            SynMatchClause.create (SynPat.named "v") (SynExpr.createIdent "v")
-        ]
-        |> SynExpr.createMatch indexed
-        |> SynExpr.paren
+        SynExpr.CreateMatch (
+            indexed,
+            [
+                SynMatchClause.Create (SynPat.CreateNull, None, raiseExpr)
+                SynMatchClause.Create (SynPat.CreateNamed (Ident.Create "v"), None, SynExpr.CreateIdentString "v")
+            ]
+        )
+        |> SynExpr.CreateParen
 
     /// {node}.AsValue().GetValue<{typeName}> ()
     /// If `propertyName` is Some, uses `assertNotNull {node}` instead of `{node}`.
     let asValueGetValue (propertyName : SynExpr option) (typeName : string) (node : SynExpr) : SynExpr =
-        match propertyName with
-        | None -> node
-        | Some propertyName -> assertNotNull 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
@@ -73,8 +78,10 @@ module internal JsonParseGenerator =
 
     /// {type}.jsonParse {node}
     let typeJsonParse (typeName : LongIdent) (node : SynExpr) : SynExpr =
-        node
-        |> SynExpr.applyFunction (SynExpr.createLongIdent' (typeName @ [ Ident.create "jsonParse" ]))
+        SynExpr.CreateApp (
+            SynExpr.CreateLongIdent (SynLongIdent.CreateFromLongIdent (typeName @ [ Ident.Create "jsonParse" ])),
+            node
+        )
 
     /// collectionType is e.g. "List"; we'll be calling `ofSeq` on it.
     /// body is the body of a lambda which takes a parameter `elt`.
@@ -93,40 +100,64 @@ module internal JsonParseGenerator =
         | Some propertyName -> assertNotNull propertyName node
         |> SynExpr.callMethod "AsArray"
         |> SynExpr.pipeThroughFunction (
-            SynExpr.applyFunction (SynExpr.createLongIdent [ "Seq" ; "map" ]) (SynExpr.createLambda "elt" body)
+            SynExpr.CreateApp (
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "Seq" ; "map" ]),
+                SynExpr.createLambda "elt" body
+            )
         )
-        |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ collectionType ; "ofSeq" ])
+        |> SynExpr.pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ collectionType ; "ofSeq" ]))
 
     /// match {node} with | null -> None | v -> {body} |> Some
     /// Use the variable `v` to get access to the `Some`.
     let createParseLineOption (node : SynExpr) (body : SynExpr) : SynExpr =
-        let body = SynExpr.pipeThroughFunction (SynExpr.createIdent "Some") body
+        let body = SynExpr.pipeThroughFunction (SynExpr.CreateIdentString "Some") body
 
-        [
-            SynMatchClause.create SynPat.createNull (SynExpr.createIdent "None")
-            SynMatchClause.create (SynPat.named "v") body
-        ]
-        |> SynExpr.createMatch node
+        SynExpr.CreateMatch (
+            node,
+            [
+                SynMatchClause.Create (SynPat.CreateNull, None, SynExpr.CreateIdent (Ident.Create "None"))
+                SynMatchClause.Create (SynPat.CreateNamed (Ident.Create "v"), None, body)
+            ]
+        )
 
     /// Given e.g. "float", returns "System.Double.Parse"
     let parseFunction (typeName : string) : LongIdent =
-        let qualified =
-            match Primitives.qualifyType typeName with
-            | Some x -> x
-            | None -> failwith $"Could not recognise type %s{typeName} as a primitive."
-
-        List.append qualified [ Ident.create "Parse" ]
+        List.append (SynExpr.qualifyPrimitiveType typeName) [ Ident.Create "Parse" ]
 
     /// 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 keyArg = SynExpr.createLongIdent [ "kvp" ; "Key" ] |> SynExpr.paren
+        let keyArg =
+            SynExpr.CreateLongIdent (SynLongIdent.Create [ "kvp" ; "Key" ])
+            |> SynExpr.CreateParen
 
-        let valueArg = SynExpr.createLongIdent [ "kvp" ; "Value" ] |> SynExpr.paren
+        let valueArg =
+            SynExpr.CreateLongIdent (SynLongIdent.Create [ "kvp" ; "Value" ])
+            |> SynExpr.CreateParen
 
-        SynExpr.CreateTuple [ SynExpr.createIdent "key" ; SynExpr.createIdent "value" ]
-        |> SynExpr.createLet [ SynBinding.Let (pattern = SynPat.named "value", expr = value valueArg) ]
-        |> SynExpr.createLet [ SynBinding.Let (pattern = SynPat.named "key", expr = key keyArg) ]
+        SynExpr.LetOrUse (
+            false,
+            false,
+            [
+                SynBinding.Let (pattern = SynPat.CreateNamed (Ident.Create "key"), expr = key keyArg)
+            ],
+            SynExpr.LetOrUse (
+                false,
+                false,
+                [
+                    SynBinding.Let (pattern = SynPat.CreateNamed (Ident.Create "value"), expr = value valueArg)
+                ],
+                SynExpr.CreateTuple [ SynExpr.CreateIdentString "key" ; SynExpr.CreateIdentString "value" ],
+                range0,
+                {
+                    InKeyword = None
+                }
+            ),
+            range0,
+            {
+                InKeyword = None
+            }
+        )
         |> SynExpr.createLambda "kvp"
 
     /// A conforming JSON object has only strings as keys. But it would be reasonable to allow the user
@@ -136,7 +167,7 @@ module internal JsonParseGenerator =
         | String -> key
         | Uri ->
             key
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Uri" ])
+            |> SynExpr.pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "Uri" ]))
         | _ ->
             failwithf
                 $"Unable to parse the key type %+A{desiredType} of a JSON object. Keys are strings, and this plugin does not know how to convert to that from a string."
@@ -156,19 +187,25 @@ module internal JsonParseGenerator =
         | DateOnly ->
             node
             |> asValueGetValue propertyName "string"
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "DateOnly" ; "Parse" ])
+            |> SynExpr.pipeThroughFunction (
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "DateOnly" ; "Parse" ])
+            )
         | Uri ->
             node
             |> asValueGetValue propertyName "string"
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Uri" ])
+            |> SynExpr.pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "Uri" ]))
         | Guid ->
             node
             |> asValueGetValue propertyName "string"
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Guid" ; "Parse" ])
+            |> SynExpr.pipeThroughFunction (
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "Guid" ; "Parse" ])
+            )
         | DateTime ->
             node
             |> asValueGetValue propertyName "string"
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "DateTime" ; "Parse" ])
+            |> SynExpr.pipeThroughFunction (
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "System" ; "DateTime" ; "Parse" ])
+            )
         | NumberType typeName ->
             let basic = asValueGetValue propertyName typeName node
 
@@ -176,92 +213,105 @@ module internal JsonParseGenerator =
             | None -> basic
             | Some option ->
                 let cond =
-                    SynExpr.DotGet (SynExpr.createIdent "exc", range0, SynLongIdent.createS "Message", range0)
-                    |> SynExpr.callMethodArg "Contains" (SynExpr.CreateConst "cannot be converted to")
+                    SynExpr.DotGet (
+                        SynExpr.CreateIdentString "exc",
+                        range0,
+                        SynLongIdent.CreateString "Message",
+                        range0
+                    )
+                    |> SynExpr.callMethodArg
+                        "Contains"
+                        (SynExpr.CreateConst (SynConst.CreateString "cannot be converted to"))
 
                 let handler =
                     asValueGetValue propertyName "string" node
-                    |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent' (parseFunction typeName))
+                    |> SynExpr.pipeThroughFunction (
+                        SynExpr.CreateLongIdent (SynLongIdent.CreateFromLongIdent (parseFunction typeName))
+                    )
                     |> SynExpr.ifThenElse
                         (SynExpr.equals
                             option
-                            (SynExpr.createLongIdent
-                                [
-                                    "System"
-                                    "Text"
-                                    "Json"
-                                    "Serialization"
-                                    "JsonNumberHandling"
-                                    "AllowReadingFromString"
-                                ]))
+                            (SynExpr.CreateLongIdent (
+                                SynLongIdent.Create
+                                    [
+                                        "System"
+                                        "Text"
+                                        "Json"
+                                        "Serialization"
+                                        "JsonNumberHandling"
+                                        "AllowReadingFromString"
+                                    ]
+                            )))
                         SynExpr.reraise
                     |> SynExpr.ifThenElse cond SynExpr.reraise
 
                 basic
                 |> SynExpr.pipeThroughTryWith
                     (SynPat.IsInst (
-                        SynType.LongIdent (SynLongIdent.createS' [ "System" ; "InvalidOperationException" ]),
+                        SynType.LongIdent (SynLongIdent.Create [ "System" ; "InvalidOperationException" ]),
                         range0
                     ))
                     handler
-        | PrimitiveType typeName -> asValueGetValueIdent propertyName typeName node
+        | PrimitiveType typeName -> asValueGetValue propertyName typeName node
         | OptionType ty ->
-            parseNode None options ty (SynExpr.createIdent "v")
+            parseNode None options ty (SynExpr.CreateIdentString "v")
             |> createParseLineOption node
         | ListType ty ->
-            parseNode None options ty (SynExpr.createIdent "elt")
+            parseNode None options ty (SynExpr.CreateLongIdent (SynLongIdent.CreateString "elt"))
             |> asArrayMapped propertyName "List" node
         | ArrayType ty ->
-            parseNode None options ty (SynExpr.createIdent "elt")
+            parseNode None options ty (SynExpr.CreateLongIdent (SynLongIdent.CreateString "elt"))
             |> asArrayMapped propertyName "Array" node
         | IDictionaryType (keyType, valueType) ->
             node
             |> asObject propertyName
             |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
+                SynExpr.CreateApp (
+                    SynExpr.CreateLongIdent (SynLongIdent.Create [ "Seq" ; "map" ]),
+                    dictionaryMapper (parseKeyString keyType) (parseNode None options valueType)
+                )
             )
-            |> SynExpr.pipeThroughFunction (SynExpr.createIdent "dict")
+            |> SynExpr.pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ "dict" ]))
         | DictionaryType (keyType, valueType) ->
             node
             |> asObject propertyName
             |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
+                SynExpr.CreateApp (
+                    SynExpr.CreateLongIdent (SynLongIdent.Create [ "Seq" ; "map" ]),
+                    dictionaryMapper (parseKeyString keyType) (parseNode None options valueType)
+                )
             )
             |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "KeyValuePair" ])
+                SynExpr.CreateApp (
+                    SynExpr.CreateLongIdent (SynLongIdent.Create [ "Seq" ; "map" ]),
+                    SynExpr.CreateLongIdent (
+                        SynLongIdent.Create [ "System" ; "Collections" ; "Generic" ; "KeyValuePair" ]
+                    )
+                )
             )
             |> SynExpr.pipeThroughFunction (
-                SynExpr.createLongIdent [ "System" ; "Collections" ; "Generic" ; "Dictionary" ]
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "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.CreateApp (
+                    SynExpr.CreateLongIdent (SynLongIdent.Create [ "Seq" ; "map" ]),
+                    dictionaryMapper (parseKeyString keyType) (parseNode None options valueType)
+                )
             )
-            |> SynExpr.pipeThroughFunction (SynExpr.createIdent "readOnlyDict")
+            |> SynExpr.pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ "readOnlyDict" ]))
         | MapType (keyType, valueType) ->
             node
             |> asObject propertyName
             |> SynExpr.pipeThroughFunction (
-                SynExpr.applyFunction
-                    (SynExpr.createLongIdent [ "Seq" ; "map" ])
-                    (dictionaryMapper (parseKeyString keyType) (parseNode None options valueType))
+                SynExpr.CreateApp (
+                    SynExpr.CreateLongIdent (SynLongIdent.Create [ "Seq" ; "map" ]),
+                    dictionaryMapper (parseKeyString keyType) (parseNode None options valueType)
+                )
             )
-            |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "Map" ; "ofSeq" ])
-        | BigInt ->
-            node
-            |> SynExpr.callMethod "ToJsonString"
-            |> SynExpr.paren
-            |> SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "Numerics" ; "BigInteger" ; "Parse" ])
+            |> SynExpr.pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ "Map" ; "ofSeq" ]))
         | _ ->
             // Let's just hope that we've also got our own type annotation!
             let typeName =
@@ -277,8 +327,9 @@ module internal JsonParseGenerator =
     /// 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
+        SynExpr.CreateIdentString "node"
+        |> SynExpr.index propertyName
+        |> parseNode (Some propertyName) options fieldType
 
     let isJsonNumberHandling (literal : LongIdent) : bool =
         match List.rev literal |> List.map (fun ident -> ident.idText) with
@@ -289,259 +340,270 @@ module internal JsonParseGenerator =
         | [ _ ; "JsonNumberHandling" ; "Serialization" ; "Json" ; "Text" ; "System" ] -> true
         | _ -> false
 
-    /// `populateNode` will be inserted before we return the `node` variable.
-    ///
-    /// That is, we give you access to a `JsonNode` called `node`,
-    /// and you must return a `typeName`.
-    let scaffolding (spec : JsonParseOutputSpec) (typeName : LongIdent) (functionBody : SynExpr) : SynModuleDecl =
-        let xmlDoc = PreXmlDoc.create "Parse from a JSON node."
+    let createMaker (spec : JsonParseOutputSpec) (typeName : LongIdent) (fields : SynField list) =
+        let xmlDoc = PreXmlDoc.Create " Parse from a JSON node."
 
-        let returnInfo = SynType.createLongIdent typeName
+        let returnInfo =
+            SynBindingReturnInfo.Create (SynType.LongIdent (SynLongIdent.CreateFromLongIdent typeName))
 
-        let inputArg = "node"
-        let functionName = Ident.create "jsonParse"
+        let inputArg = Ident.Create "node"
+        let functionName = Ident.Create "jsonParse"
 
-        let arg =
-            SynPat.named inputArg
-            |> SynPat.annotateType (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
+        let inputVal =
+            let memberFlags =
+                if spec.ExtensionMethods then
+                    {
+                        SynMemberFlags.IsInstance = false
+                        SynMemberFlags.IsDispatchSlot = false
+                        SynMemberFlags.IsOverrideOrExplicitImpl = false
+                        SynMemberFlags.IsFinal = false
+                        SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
+                        SynMemberFlags.MemberKind = SynMemberKind.Member
+                    }
+                    |> Some
+                else
+                    None
 
-        if spec.ExtensionMethods then
-            let binding =
-                SynBinding.basic [ functionName ] [ arg ] functionBody
-                |> SynBinding.withXmlDoc xmlDoc
-                |> SynBinding.withReturnAnnotation returnInfo
-                |> SynMemberDefn.staticMember
+            let thisIdOpt = if spec.ExtensionMethods then None else Some inputArg
 
-            let componentInfo =
-                SynComponentInfo.createLong typeName
-                |> SynComponentInfo.withDocString (PreXmlDoc.create "Extension methods for JSON parsing")
+            SynValData.SynValData (
+                memberFlags,
+                SynValInfo.SynValInfo ([ [ SynArgInfo.CreateId functionName ] ], SynArgInfo.Empty),
+                thisIdOpt
+            )
 
-            let containingType =
-                SynTypeDefnRepr.augmentation ()
-                |> SynTypeDefn.create componentInfo
-                |> SynTypeDefn.withMemberDefns [ binding ]
-
-            SynModuleDecl.Types ([ containingType ], range0)
-        else
-            SynBinding.basic [ functionName ] [ arg ] functionBody
-            |> SynBinding.withXmlDoc xmlDoc
-            |> SynBinding.withReturnAnnotation returnInfo
-            |> List.singleton
-            |> SynModuleDecl.CreateLet
-
-    let getParseOptions (fieldAttrs : SynAttribute list) =
-        (JsonParseOption.None, fieldAttrs)
-        ||> List.fold (fun options attr ->
-            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 ->
-                        // Make sure it's fully qualified
-                        SynExpr.createLongIdent
-                            [
-                                "System"
-                                "Text"
-                                "Json"
-                                "Serialization"
-                                "JsonNumberHandling"
-                                "AllowReadingFromString"
-                            ]
-                    | _ -> attr.ArgExpr
-
-                {
-                    JsonNumberHandlingArg = Some qualifiedEnumValue
-                }
-            else
-                options
-        )
-
-    let createRecordMaker (spec : JsonParseOutputSpec) (fields : SynFieldData<Ident> list) =
         let assignments =
             fields
-            |> List.mapi (fun i fieldData ->
+            |> List.map (fun (SynField (attrs, _, id, fieldType, _, _, _, _, _)) ->
+                let id =
+                    match id with
+                    | None -> failwith "didn't get an ID on field"
+                    | Some id -> id
+
+                let attrs = attrs |> List.collect (fun l -> l.Attributes)
+
                 let propertyNameAttr =
-                    fieldData.Attrs
+                    attrs
                     |> List.tryFind (fun attr ->
-                        (SynLongIdent.toString attr.TypeName)
-                            .EndsWith ("JsonPropertyName", StringComparison.Ordinal)
+                        attr.TypeName.AsString.EndsWith ("JsonPropertyName", StringComparison.Ordinal)
                     )
 
-                let options = getParseOptions fieldData.Attrs
+                let options =
+                    (JsonParseOption.None, attrs)
+                    ||> List.fold (fun options attr ->
+                        if attr.TypeName.AsString.EndsWith ("JsonNumberHandling", StringComparison.Ordinal) then
+                            let qualifiedEnumValue =
+                                match SynExpr.stripOptionalParen attr.ArgExpr with
+                                | SynExpr.LongIdent (_, SynLongIdent (ident, _, _), _, _) when
+                                    isJsonNumberHandling ident
+                                    ->
+                                    // Make sure it's fully qualified
+                                    SynExpr.CreateLongIdent (
+                                        SynLongIdent.Create
+                                            [
+                                                "System"
+                                                "Text"
+                                                "Json"
+                                                "Serialization"
+                                                "JsonNumberHandling"
+                                                "AllowReadingFromString"
+                                            ]
+                                    )
+                                | _ -> attr.ArgExpr
+
+                            {
+                                JsonNumberHandlingArg = Some qualifiedEnumValue
+                            }
+                        else
+                            options
+                    )
 
                 let propertyName =
                     match propertyNameAttr with
                     | None ->
-                        let sb = StringBuilder fieldData.Ident.idText.Length
+                        let sb = StringBuilder id.idText.Length
+                        sb.Append (Char.ToLowerInvariant id.idText.[0]) |> ignore
 
-                        sb.Append (Char.ToLowerInvariant fieldData.Ident.idText.[0])
-                        |> ignore<StringBuilder>
+                        if id.idText.Length > 1 then
+                            sb.Append id.idText.[1..] |> ignore
 
-                        if fieldData.Ident.idText.Length > 1 then
-                            sb.Append (fieldData.Ident.idText.Substring 1) |> ignore<StringBuilder>
-
-                        sb.ToString () |> SynExpr.CreateConst
+                        sb.ToString () |> SynConst.CreateString |> SynExpr.CreateConst
                     | Some name -> name.ArgExpr
 
-                createParseRhs options propertyName fieldData.Type
-                |> SynBinding.basic [ Ident.create $"arg_%i{i}" ] []
+                let pattern =
+                    SynPat.LongIdent (
+                        SynLongIdent.CreateFromLongIdent [ id ],
+                        None,
+                        None,
+                        SynArgPats.Empty,
+                        None,
+                        range0
+                    )
+
+                SynBinding.Let (
+                    isInline = false,
+                    isMutable = false,
+                    expr = createParseRhs options propertyName fieldType,
+                    valData = inputVal,
+                    pattern = pattern
+                )
             )
 
         let finalConstruction =
             fields
-            |> List.mapi (fun i fieldData ->
-                (SynLongIdent.createI fieldData.Ident, true), Some (SynExpr.createIdent $"arg_%i{i}")
+            |> List.map (fun (SynField (_, _, id, _, _, _, _, _, _)) ->
+                let id =
+                    match id with
+                    | None -> failwith "Expected record field to have an identifying name"
+                    | Some id -> id
+
+                (SynLongIdent.CreateFromLongIdent [ id ], true),
+                Some (SynExpr.CreateLongIdent (SynLongIdent.CreateFromLongIdent [ id ]))
             )
             |> AstHelper.instantiateRecord
 
-        (finalConstruction, assignments)
-        ||> List.fold (fun final assignment -> SynExpr.createLet [ assignment ] final)
-
-    let createUnionMaker (spec : JsonParseOutputSpec) (typeName : LongIdent) (fields : UnionCase<Ident> list) =
-        fields
-        |> List.map (fun case ->
-            let propertyName = JsonSerializeGenerator.getPropertyName case.Ident case.Attrs
-
-            let body =
-                if case.Fields.IsEmpty then
-                    SynExpr.createLongIdent' (typeName @ [ case.Ident ])
-                else
-                    case.Fields
-                    |> List.map (fun field ->
-                        let propertyName = JsonSerializeGenerator.getPropertyName field.Ident field.Attrs
-                        let options = getParseOptions field.Attrs
-                        createParseRhs options propertyName field.Type
-                    )
-                    |> SynExpr.tuple
-                    |> SynExpr.applyFunction (SynExpr.createLongIdent' (typeName @ [ case.Ident ]))
-                    |> SynExpr.createLet
-                        [
-                            SynExpr.index (SynExpr.CreateConst "data") (SynExpr.createIdent "node")
-                            |> assertNotNull (SynExpr.CreateConst "data")
-                            |> SynBinding.basic [ Ident.create "node" ] []
-                        ]
-
-            match propertyName with
-            | SynExpr.Const (synConst, _) ->
-                SynMatchClause.SynMatchClause (
-                    SynPat.CreateConst synConst,
-                    None,
-                    body,
+        let assignments =
+            (finalConstruction, assignments)
+            ||> List.fold (fun final assignment ->
+                SynExpr.LetOrUse (
+                    false,
+                    false,
+                    [ assignment ],
+                    final,
                     range0,
-                    DebugPointAtTarget.Yes,
                     {
-                        ArrowRange = Some range0
-                        BarRange = Some range0
+                        InKeyword = None
                     }
                 )
-            | _ ->
-                SynMatchClause.create (SynPat.named "x") body
-                |> SynMatchClause.withWhere (SynExpr.equals (SynExpr.createIdent "x") propertyName)
-        )
-        |> fun l ->
-            l
-            @ [
-                let fail =
-                    SynExpr.plus (SynExpr.CreateConst "Unrecognised 'type' field value: ") (SynExpr.createIdent "v")
-                    |> SynExpr.paren
-                    |> SynExpr.applyFunction (SynExpr.createIdent "failwith")
+            )
 
-                SynMatchClause.SynMatchClause (
-                    SynPat.named "v",
+        let pattern =
+            SynPat.LongIdent (
+                SynLongIdent.CreateFromLongIdent [ functionName ],
+                None,
+                None,
+                SynArgPats.Pats
+                    [
+                        SynPat.CreateTyped (
+                            SynPat.CreateNamed inputArg,
+                            SynType.LongIdent (
+                                SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ]
+                            )
+                        )
+                        |> SynPat.CreateParen
+                    ],
+                None,
+                range0
+            )
+
+        if spec.ExtensionMethods then
+            let binding =
+                SynBinding.SynBinding (
                     None,
-                    fail,
+                    SynBindingKind.Normal,
+                    false,
+                    false,
+                    [],
+                    xmlDoc,
+                    inputVal,
+                    pattern,
+                    Some returnInfo,
+                    assignments,
                     range0,
-                    DebugPointAtTarget.Yes,
+                    DebugPointAtBinding.NoneAtInvisible,
                     {
-                        ArrowRange = Some range0
-                        BarRange = Some range0
+                        LeadingKeyword = SynLeadingKeyword.StaticMember (range0, range0)
+                        InlineKeyword = None
+                        EqualsRange = Some range0
                     }
                 )
-            ]
-        |> SynExpr.createMatch (SynExpr.createIdent "ty")
-        |> SynExpr.createLet
-            [
-                let property = SynExpr.CreateConst "type"
 
-                SynExpr.createIdent "node"
-                |> SynExpr.index property
-                |> assertNotNull property
-                |> SynExpr.pipeThroughFunction (
-                    SynExpr.createLambda
-                        "v"
-                        (SynExpr.callGenericMethod "GetValue" [ Ident.create "string" ] (SynExpr.createIdent "v"))
+            let mem = SynMemberDefn.Member (binding, range0)
+
+            let containingType =
+                SynTypeDefn.SynTypeDefn (
+                    SynComponentInfo.Create (typeName, xmldoc = PreXmlDoc.Create " Extension methods for JSON parsing"),
+                    SynTypeDefnRepr.ObjectModel (SynTypeDefnKind.Augmentation range0, [], range0),
+                    [ mem ],
+                    None,
+                    range0,
+                    {
+                        LeadingKeyword = SynTypeDefnLeadingKeyword.Type range0
+                        EqualsRange = None
+                        WithKeyword = None
+                    }
                 )
-                |> SynBinding.basic [ Ident.create "ty" ] []
-            ]
 
-    let createModule (namespaceId : LongIdent) (spec : JsonParseOutputSpec) (typeDefn : SynTypeDefn) =
+            SynModuleDecl.Types ([ containingType ], range0)
+        else
+            let binding =
+                SynBinding.Let (
+                    isInline = false,
+                    isMutable = false,
+                    xmldoc = xmlDoc,
+                    returnInfo = returnInfo,
+                    expr = assignments,
+                    valData = inputVal,
+                    pattern = pattern
+                )
+
+            SynModuleDecl.CreateLet [ binding ]
+
+    let createRecordModule (namespaceId : LongIdent) (spec : JsonParseOutputSpec) (typeDefn : SynTypeDefn) =
         let (SynTypeDefn (synComponentInfo, synTypeDefnRepr, _members, _implicitCtor, _, _)) =
             typeDefn
 
-        let (SynComponentInfo (_attributes, _typeParams, _constraints, ident, _, _preferPostfix, _access, _)) =
+        let (SynComponentInfo (_attributes, _typeParams, _constraints, recordId, _, _preferPostfix, _access, _)) =
             synComponentInfo
 
-        let attributes =
-            if spec.ExtensionMethods then
-                [ SynAttribute.autoOpen ]
-            else
-                [ SynAttribute.requireQualifiedAccess ; SynAttribute.compilationRepresentation ]
+        match synTypeDefnRepr with
+        | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (_accessibility, recordFields, _recordRange), _) ->
 
-        let xmlDoc =
-            let fullyQualified = ident |> Seq.map (fun i -> i.idText) |> String.concat "."
+            let decls = [ createMaker spec recordId recordFields ]
 
-            let description =
+            let attributes =
                 if spec.ExtensionMethods then
-                    "extension members"
+                    [ SynAttributeList.Create SynAttribute.autoOpen ]
                 else
-                    "methods"
+                    [
+                        SynAttributeList.Create (SynAttribute.RequireQualifiedAccess ())
+                        SynAttributeList.Create SynAttribute.compilationRepresentation
+                    ]
 
-            $"Module containing JSON parsing %s{description} for the %s{fullyQualified} type"
-            |> PreXmlDoc.create
+            let xmlDoc =
+                let fullyQualified = recordId |> Seq.map (fun i -> i.idText) |> String.concat "."
 
-        let moduleName =
-            if spec.ExtensionMethods then
-                match ident with
-                | [] -> failwith "unexpectedly got an empty identifier for record name"
-                | ident ->
-                    let expanded =
-                        List.last ident
-                        |> fun i -> i.idText
-                        |> fun s -> s + "JsonParseExtension"
-                        |> Ident.create
+                let description =
+                    if spec.ExtensionMethods then
+                        "extension members"
+                    else
+                        "methods"
 
-                    List.take (List.length ident - 1) ident @ [ expanded ]
-            else
-                ident
+                $" Module containing JSON parsing %s{description} for the %s{fullyQualified} type"
+                |> PreXmlDoc.Create
 
-        let info =
-            SynComponentInfo.createLong moduleName
-            |> SynComponentInfo.withDocString xmlDoc
-            |> SynComponentInfo.addAttributes attributes
+            let moduleName =
+                if spec.ExtensionMethods then
+                    match recordId with
+                    | [] -> failwith "unexpectedly got an empty identifier for record name"
+                    | recordId ->
+                        let expanded =
+                            List.last recordId
+                            |> fun i -> i.idText
+                            |> fun s -> s + "JsonParseExtension"
+                            |> Ident.Create
 
-        let decl =
-            match synTypeDefnRepr with
-            | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (_accessibility, fields, _range), _) ->
-                fields |> List.map SynField.extractWithIdent |> createRecordMaker spec
-            | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Union (_accessibility, cases, _range), _) ->
-                let optionGet (i : Ident option) =
-                    match i with
-                    | None -> failwith "WoofWare.Myriad requires union cases to have identifiers on each field."
-                    | Some i -> i
+                        List.take (List.length recordId - 1) recordId @ [ expanded ]
+                else
+                    recordId
 
-                cases
-                |> List.map SynUnionCase.extract
-                |> List.map (UnionCase.mapIdentFields optionGet)
-                |> createUnionMaker spec ident
-            | _ -> failwithf "Not a record or union type"
+            let info =
+                SynComponentInfo.Create (moduleName, attributes = attributes, xmldoc = xmlDoc)
 
-        let mdl =
-            [ scaffolding spec ident decl ]
-            |> fun d -> SynModuleDecl.CreateNestedModule (info, d)
+            let mdl = SynModuleDecl.CreateNestedModule (info, decls)
 
-        SynModuleOrNamespace.CreateNamespace (namespaceId, decls = [ mdl ])
+            SynModuleOrNamespace.CreateNamespace (namespaceId, decls = [ mdl ])
+        | _ -> failwithf "Not a record type"
 
 /// Myriad generator that provides a method (possibly an extension method) for a record type,
 /// containing a JSON parse function.
@@ -555,20 +617,10 @@ type JsonParseGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let recordsAndUnions =
-                Ast.extractTypeDefn 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
-                        else None
-                    )
-                    |> fun defns -> name, defns
-                )
+            let records = Ast.extractRecords ast
 
-            let namespaceAndTypes =
-                recordsAndUnions
+            let namespaceAndRecords =
+                records
                 |> List.choose (fun (ns, types) ->
                     types
                     |> List.choose (fun typeDef ->
@@ -596,9 +648,13 @@ type JsonParseGenerator () =
                 )
 
             let modules =
-                namespaceAndTypes
-                |> List.collect (fun (ns, types) ->
-                    types |> List.map (fun (ty, spec) -> JsonParseGenerator.createModule ns spec ty)
+                namespaceAndRecords
+                |> List.collect (fun (ns, records) ->
+                    records
+                    |> List.map (fun (record, spec) ->
+                        let recordModule = JsonParseGenerator.createRecordModule ns spec record
+                        recordModule
+                    )
                 )
 
             Output.Ast modules

WoofWare.Myriad.Plugins/JsonSerializeGenerator.fs

@@ -3,6 +3,8 @@ namespace WoofWare.Myriad.Plugins
 open System
 open System.Text
 open Fantomas.FCS.Syntax
+open Fantomas.FCS.SyntaxTrivia
+open Fantomas.FCS.Xml
 open Myriad.Core
 
 type internal JsonSerializeOutputSpec =
@@ -28,7 +30,9 @@ module internal JsonSerializeGenerator =
         | Uri ->
             // JsonValue.Create<type>
             SynExpr.TypeApp (
-                SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ],
+                SynExpr.CreateLongIdent (
+                    SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ]
+                ),
                 range0,
                 [ fieldType ],
                 [],
@@ -38,24 +42,39 @@ module internal JsonSerializeGenerator =
             )
         | OptionType ty ->
             // fun field -> match field with | None -> JsonValue.Create null | Some v -> {serializeNode ty} field
-            let noneClause =
-                // 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.
-                SynExpr.createNull ()
-                |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
-                |> SynMatchClause.create (SynPat.named "None")
+            SynExpr.CreateMatch (
+                SynExpr.CreateIdentString "field",
+                [
+                    SynMatchClause.Create (
+                        SynPat.CreateLongIdent (SynLongIdent.CreateString "None", []),
+                        None,
+                        // 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.
+                        SynExpr.CreateNull
+                        |> SynExpr.upcast' (
+                            SynType.CreateLongIdent (
+                                SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ]
+                            )
+                        )
+                    )
 
-            let someClause =
-                SynExpr.applyFunction (serializeNode ty) (SynExpr.createIdent "field")
-                |> SynExpr.paren
-                |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
-                |> SynMatchClause.create (
-                    SynPat.CreateLongIdent (SynLongIdent.createS "Some", [ SynPat.named "field" ])
-                )
-
-            [ noneClause ; someClause ]
-            |> SynExpr.createMatch (SynExpr.createIdent "field")
+                    SynMatchClause.Create (
+                        SynPat.CreateLongIdent (
+                            SynLongIdent.CreateString "Some",
+                            [ SynPat.CreateNamed (Ident.Create "field") ]
+                        ),
+                        None,
+                        SynExpr.CreateApp (serializeNode ty, SynExpr.CreateIdentString "field")
+                        |> SynExpr.CreateParen
+                        |> SynExpr.upcast' (
+                            SynType.CreateLongIdent (
+                                SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ]
+                            )
+                        )
+                    )
+                ]
+            )
             |> SynExpr.createLambda "field"
         | ArrayType ty
         | ListType ty ->
@@ -63,70 +82,116 @@ module internal JsonSerializeGenerator =
             //     let arr = JsonArray ()
             //     for mem in field do arr.Add ({serializeNode} mem)
             //     arr
-            [
-                SynExpr.ForEach (
-                    DebugPointAtFor.Yes range0,
-                    DebugPointAtInOrTo.Yes range0,
-                    SeqExprOnly.SeqExprOnly false,
-                    true,
-                    SynPat.named "mem",
-                    SynExpr.createIdent "field",
-                    SynExpr.applyFunction
-                        (SynExpr.createLongIdent [ "arr" ; "Add" ])
-                        (SynExpr.paren (SynExpr.applyFunction (serializeNode ty) (SynExpr.createIdent "mem"))),
-                    range0
-                )
-                SynExpr.createIdent "arr"
-            ]
-            |> SynExpr.sequential
-            |> SynExpr.createLet
+            SynExpr.LetOrUse (
+                false,
+                false,
                 [
-                    SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonArray" ]
-                    |> SynExpr.applyTo (SynExpr.CreateConst ())
-                    |> SynBinding.basic [ Ident.create "arr" ] []
-                ]
+                    SynBinding.Let (
+                        pattern = SynPat.CreateNamed (Ident.Create "arr"),
+                        expr =
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (
+                                    SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonArray" ]
+                                ),
+                                SynExpr.CreateConst SynConst.Unit
+                            )
+                    )
+                ],
+                SynExpr.CreateSequential
+                    [
+                        SynExpr.ForEach (
+                            DebugPointAtFor.Yes range0,
+                            DebugPointAtInOrTo.Yes range0,
+                            SeqExprOnly.SeqExprOnly false,
+                            true,
+                            SynPat.CreateNamed (Ident.Create "mem"),
+                            SynExpr.CreateIdent (Ident.Create "field"),
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (SynLongIdent.Create [ "arr" ; "Add" ]),
+                                SynExpr.CreateParen (
+                                    SynExpr.CreateApp (serializeNode ty, SynExpr.CreateIdentString "mem")
+                                )
+                            ),
+                            range0
+                        )
+                        SynExpr.CreateIdentString "arr"
+                    ],
+                range0,
+                {
+                    InKeyword = None
+                }
+            )
             |> SynExpr.createLambda "field"
-        | 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
-            [
-                SynExpr.ForEach (
-                    DebugPointAtFor.Yes range0,
-                    DebugPointAtInOrTo.Yes range0,
-                    SeqExprOnly.SeqExprOnly false,
-                    true,
-                    SynPat.paren (
-                        SynPat.CreateLongIdent (
-                            SynLongIdent.createS "KeyValue",
-                            [ SynPat.tuple [ SynPat.named "key" ; SynPat.named "value" ] ]
-                        )
-                    ),
-                    SynExpr.createIdent "field",
-                    SynExpr.applyFunction
-                        (SynExpr.createLongIdent [ "ret" ; "Add" ])
-                        (SynExpr.tuple
-                            [
-                                SynExpr.createLongIdent [ "key" ; "ToString" ]
-                                |> SynExpr.applyTo (SynExpr.CreateConst ())
-                                SynExpr.applyFunction (serializeNode valueType) (SynExpr.createIdent "value")
-                            ]),
-                    range0
-                )
-                SynExpr.createIdent "ret"
-            ]
-            |> SynExpr.sequential
-            |> SynExpr.createLet
+            SynExpr.LetOrUse (
+                false,
+                false,
                 [
-                    SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ]
-                    |> SynExpr.applyTo (SynExpr.CreateConst ())
-                    |> SynBinding.basic [ Ident.create "ret" ] []
-                ]
+                    SynBinding.Let (
+                        pattern = SynPat.CreateNamed (Ident.Create "ret"),
+                        expr =
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (
+                                    SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ]
+                                ),
+                                SynExpr.CreateConst SynConst.Unit
+                            )
+                    )
+                ],
+                SynExpr.CreateSequential
+                    [
+                        SynExpr.ForEach (
+                            DebugPointAtFor.Yes range0,
+                            DebugPointAtInOrTo.Yes range0,
+                            SeqExprOnly.SeqExprOnly false,
+                            true,
+                            SynPat.CreateParen (
+                                SynPat.CreateLongIdent (
+                                    SynLongIdent.CreateString "KeyValue",
+                                    [
+                                        SynPat.CreateParen (
+                                            SynPat.Tuple (
+                                                false,
+                                                [
+                                                    SynPat.CreateNamed (Ident.Create "key")
+                                                    SynPat.CreateNamed (Ident.Create "value")
+                                                ],
+                                                [ range0 ],
+                                                range0
+                                            )
+                                        )
+                                    ]
+                                )
+                            ),
+                            SynExpr.CreateIdent (Ident.Create "field"),
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (SynLongIdent.Create [ "ret" ; "Add" ]),
+                                SynExpr.CreateParenedTuple
+                                    [
+                                        SynExpr.CreateApp (
+                                            SynExpr.CreateLongIdent (SynLongIdent.Create [ "key" ; "ToString" ]),
+                                            SynExpr.CreateConst SynConst.Unit
+                                        )
+                                        SynExpr.CreateApp (serializeNode valueType, SynExpr.CreateIdentString "value")
+                                    ]
+                            ),
+                            range0
+                        )
+                        SynExpr.CreateIdentString "ret"
+                    ],
+                range0,
+                {
+                    InKeyword = None
+                }
+            )
             |> SynExpr.createLambda "field"
         | _ ->
             // {type}.toJsonNode
@@ -135,195 +200,213 @@ module internal JsonSerializeGenerator =
                 | SynType.LongIdent ident -> ident.LongIdent
                 | _ -> failwith $"Unrecognised type: %+A{fieldType}"
 
-            SynExpr.createLongIdent' (typeName @ [ Ident.create "toJsonNode" ])
+            SynExpr.CreateLongIdent (SynLongIdent.CreateFromLongIdent (typeName @ [ Ident.Create "toJsonNode" ]))
 
     /// 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.applyFunction
-                (serializeNode fieldType)
-                (SynExpr.createLongIdent' [ Ident.create "input" ; fieldId ])
-        ]
-        |> SynExpr.tuple
-        |> SynExpr.applyFunction (SynExpr.createLongIdent [ "node" ; "Add" ])
+    let createSerializeRhs (propertyName : SynExpr) (fieldId : Ident) (fieldType : SynType) : SynExpr =
+        let func = SynExpr.CreateLongIdent (SynLongIdent.Create [ "node" ; "Add" ])
 
-    let getPropertyName (fieldId : Ident) (attrs : SynAttribute list) : SynExpr =
-        let propertyNameAttr =
-            attrs
-            |> List.tryFind (fun attr ->
-                (SynLongIdent.toString attr.TypeName)
-                    .EndsWith ("JsonPropertyName", StringComparison.Ordinal)
-            )
-
-        match propertyNameAttr with
-        | None ->
-            let sb = StringBuilder fieldId.idText.Length
-            sb.Append (Char.ToLowerInvariant fieldId.idText.[0]) |> ignore
-
-            if fieldId.idText.Length > 1 then
-                sb.Append fieldId.idText.[1..] |> ignore
-
-            sb.ToString () |> SynExpr.CreateConst
-        | Some name -> name.ArgExpr
-
-    /// `populateNode` will be inserted before we return the `node` variable.
-    ///
-    /// That is, we give you access to a `JsonObject` called `node`,
-    /// and you have access to a variable `inputArgName` which is of type `typeName`.
-    /// Your job is to provide a `populateNode` expression which has the side effect
-    /// of mutating `node` to faithfully reflect the value of `inputArgName`.
-    let scaffolding
-        (spec : JsonSerializeOutputSpec)
-        (typeName : LongIdent)
-        (inputArgName : Ident)
-        (populateNode : SynExpr)
-        : SynModuleDecl
-        =
-        let xmlDoc = PreXmlDoc.create "Serialize to a JSON node"
-
-        let returnInfo =
-            SynLongIdent.createS' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ]
-            |> SynType.LongIdent
-
-        let functionName = Ident.create "toJsonNode"
-
-        let assignments =
-            [
-                populateNode
-                SynExpr.Upcast (SynExpr.createIdent "node", SynType.Anon range0, range0)
-            ]
-            |> SynExpr.sequential
-            |> SynExpr.createLet
+        let args =
+            SynExpr.CreateParenedTuple
                 [
-                    SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ]
-                    |> SynExpr.applyTo (SynExpr.CreateConst ())
-                    |> SynBinding.basic [ Ident.create "node" ] []
+                    propertyName
+                    SynExpr.CreateApp (
+                        serializeNode fieldType,
+                        SynExpr.CreateLongIdent (SynLongIdent.CreateFromLongIdent [ Ident.Create "input" ; fieldId ])
+                    )
                 ]
 
+        SynExpr.CreateApp (func, args)
+
+    let createMaker (spec : JsonSerializeOutputSpec) (typeName : LongIdent) (fields : SynField list) =
+        let xmlDoc = PreXmlDoc.Create " Serialize to a JSON node"
+
+        let returnInfo =
+            SynBindingReturnInfo.Create (
+                SynType.LongIdent (SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
+            )
+
+        let inputArg = Ident.Create "input"
+        let functionName = Ident.Create "toJsonNode"
+
+        let inputVal =
+            let memberFlags =
+                if spec.ExtensionMethods then
+                    {
+                        SynMemberFlags.IsInstance = false
+                        SynMemberFlags.IsDispatchSlot = false
+                        SynMemberFlags.IsOverrideOrExplicitImpl = false
+                        SynMemberFlags.IsFinal = false
+                        SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
+                        SynMemberFlags.MemberKind = SynMemberKind.Member
+                    }
+                    |> Some
+                else
+                    None
+
+            let thisIdOpt = if spec.ExtensionMethods then None else Some inputArg
+
+            SynValData.SynValData (
+                memberFlags,
+                SynValInfo.SynValInfo ([ [ SynArgInfo.CreateId functionName ] ], SynArgInfo.Empty),
+                thisIdOpt
+            )
+
+        let assignments =
+            fields
+            |> List.map (fun (SynField (attrs, _, id, fieldType, _, _, _, _, _)) ->
+                let id =
+                    match id with
+                    | None -> failwith "didn't get an ID on field"
+                    | Some id -> id
+
+                let attrs = attrs |> List.collect (fun l -> l.Attributes)
+
+                let propertyNameAttr =
+                    attrs
+                    |> List.tryFind (fun attr ->
+                        attr.TypeName.AsString.EndsWith ("JsonPropertyName", StringComparison.Ordinal)
+                    )
+
+                let propertyName =
+                    match propertyNameAttr with
+                    | None ->
+                        let sb = StringBuilder id.idText.Length
+                        sb.Append (Char.ToLowerInvariant id.idText.[0]) |> ignore
+
+                        if id.idText.Length > 1 then
+                            sb.Append id.idText.[1..] |> ignore
+
+                        sb.ToString () |> SynConst.CreateString |> SynExpr.CreateConst
+                    | Some name -> name.ArgExpr
+
+                let pattern =
+                    SynPat.LongIdent (
+                        SynLongIdent.CreateFromLongIdent [ id ],
+                        None,
+                        None,
+                        SynArgPats.Empty,
+                        None,
+                        range0
+                    )
+
+                createSerializeRhs propertyName id fieldType
+            )
+
+        let finalConstruction =
+            fields
+            |> List.map (fun (SynField (_, _, id, _, _, _, _, _, _)) ->
+                let id =
+                    match id with
+                    | None -> failwith "Expected record field to have an identifying name"
+                    | Some id -> id
+
+                (SynLongIdent.CreateFromLongIdent [ id ], true),
+                Some (SynExpr.CreateLongIdent (SynLongIdent.CreateFromLongIdent [ id ]))
+            )
+            |> AstHelper.instantiateRecord
+
+        let assignments = assignments |> SynExpr.CreateSequential
+
+        let assignments =
+            SynExpr.LetOrUse (
+                false,
+                false,
+                [
+                    SynBinding.Let (
+                        pattern = SynPat.CreateNamed (Ident.Create "node"),
+                        expr =
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (
+                                    SynLongIdent.Create [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ]
+                                ),
+                                SynExpr.CreateConst SynConst.Unit
+                            )
+                    )
+                ],
+                SynExpr.CreateSequential
+                    [
+                        SynExpr.Do (assignments, range0)
+                        SynExpr.Upcast (SynExpr.CreateIdentString "node", SynType.Anon range0, range0)
+                    ],
+                range0,
+                {
+                    InKeyword = None
+                }
+            )
+
         let pattern =
-            SynPat.CreateNamed inputArgName
-            |> SynPat.annotateType (SynType.LongIdent (SynLongIdent.create typeName))
+            SynPat.LongIdent (
+                SynLongIdent.CreateFromLongIdent [ functionName ],
+                None,
+                None,
+                SynArgPats.Pats
+                    [
+                        SynPat.CreateTyped (
+                            SynPat.CreateNamed inputArg,
+                            SynType.LongIdent (SynLongIdent.CreateFromLongIdent typeName)
+                        )
+                        |> SynPat.CreateParen
+                    ],
+                None,
+                range0
+            )
 
         if spec.ExtensionMethods then
-            let componentInfo =
-                SynComponentInfo.createLong typeName
-                |> SynComponentInfo.withDocString (PreXmlDoc.create "Extension methods for JSON parsing")
+            let binding =
+                SynBinding.SynBinding (
+                    None,
+                    SynBindingKind.Normal,
+                    false,
+                    false,
+                    [],
+                    xmlDoc,
+                    inputVal,
+                    pattern,
+                    Some returnInfo,
+                    assignments,
+                    range0,
+                    DebugPointAtBinding.NoneAtInvisible,
+                    {
+                        LeadingKeyword = SynLeadingKeyword.StaticMember (range0, range0)
+                        InlineKeyword = None
+                        EqualsRange = Some range0
+                    }
+                )
 
-            let memberDef =
-                assignments
-                |> SynBinding.basic [ functionName ] [ pattern ]
-                |> SynBinding.withXmlDoc xmlDoc
-                |> SynBinding.withReturnAnnotation returnInfo
-                |> SynMemberDefn.staticMember
+            let mem = SynMemberDefn.Member (binding, range0)
 
             let containingType =
-                SynTypeDefnRepr.augmentation ()
-                |> SynTypeDefn.create componentInfo
-                |> SynTypeDefn.withMemberDefns [ memberDef ]
+                SynTypeDefn.SynTypeDefn (
+                    SynComponentInfo.Create (typeName, xmldoc = PreXmlDoc.Create " Extension methods for JSON parsing"),
+                    SynTypeDefnRepr.ObjectModel (SynTypeDefnKind.Augmentation range0, [], range0),
+                    [ mem ],
+                    None,
+                    range0,
+                    {
+                        LeadingKeyword = SynTypeDefnLeadingKeyword.Type range0
+                        EqualsRange = None
+                        WithKeyword = None
+                    }
+                )
 
             SynModuleDecl.Types ([ containingType ], range0)
         else
             let binding =
-                assignments
-                |> SynBinding.basic [ functionName ] [ pattern ]
-                |> SynBinding.withReturnAnnotation returnInfo
-                |> SynBinding.withXmlDoc xmlDoc
+                SynBinding.Let (
+                    isInline = false,
+                    isMutable = false,
+                    xmldoc = xmlDoc,
+                    returnInfo = returnInfo,
+                    expr = assignments,
+                    valData = inputVal,
+                    pattern = pattern
+                )
 
             SynModuleDecl.CreateLet [ binding ]
 
-    let recordModule (spec : JsonSerializeOutputSpec) (typeName : LongIdent) (fields : SynField list) =
-        let inputArg = Ident.create "input"
-        let fields = fields |> List.map SynField.extractWithIdent
-
-        fields
-        |> List.map (fun fieldData ->
-            let propertyName = getPropertyName fieldData.Ident fieldData.Attrs
-            createSerializeRhsRecord propertyName fieldData.Ident fieldData.Type
-        )
-        |> SynExpr.sequential
-        |> fun expr -> SynExpr.Do (expr, range0)
-        |> scaffolding spec typeName inputArg
-
-    let unionModule (spec : JsonSerializeOutputSpec) (typeName : LongIdent) (cases : SynUnionCase list) =
-        let inputArg = Ident.create "input"
-        let fields = cases |> List.map SynUnionCase.extract
-
-        fields
-        |> List.map (fun unionCase ->
-            let propertyName = getPropertyName unionCase.Ident unionCase.Attrs
-
-            let caseNames = unionCase.Fields |> List.mapi (fun i _ -> Ident.create $"arg%i{i}")
-
-            let argPats = SynArgPats.create caseNames
-
-            let pattern =
-                SynPat.LongIdent (
-                    SynLongIdent.create (typeName @ [ unionCase.Ident ]),
-                    None,
-                    None,
-                    argPats,
-                    None,
-                    range0
-                )
-
-            let typeLine =
-                [
-                    SynExpr.CreateConst "type"
-                    SynExpr.applyFunction
-                        (SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ])
-                        propertyName
-                ]
-                |> SynExpr.tuple
-                |> SynExpr.applyFunction (SynExpr.createLongIdent [ "node" ; "Add" ])
-
-            let dataNode =
-                SynBinding.Let (
-                    pattern = SynPat.named "dataNode",
-                    expr =
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ])
-                            (SynExpr.CreateConst ())
-                )
-
-            let dataBindings =
-                (unionCase.Fields, caseNames)
-                ||> List.zip
-                |> List.map (fun (fieldData, caseName) ->
-                    let propertyName = getPropertyName (Option.get fieldData.Ident) fieldData.Attrs
-
-                    let node =
-                        SynExpr.applyFunction (serializeNode fieldData.Type) (SynExpr.createIdent' caseName)
-
-                    [ propertyName ; node ]
-                    |> SynExpr.tuple
-                    |> SynExpr.applyFunction (SynExpr.createLongIdent [ "dataNode" ; "Add" ])
-                )
-
-            let assignToNode =
-                [ SynExpr.CreateConst "data" ; SynExpr.createIdent "dataNode" ]
-                |> SynExpr.tuple
-                |> SynExpr.applyFunction (SynExpr.createLongIdent [ "node" ; "Add" ])
-
-            let dataNode =
-                SynExpr.sequential (dataBindings @ [ assignToNode ])
-                |> SynExpr.createLet [ dataNode ]
-
-            let action =
-                [
-                    yield typeLine
-                    if not dataBindings.IsEmpty then
-                        yield dataNode
-                ]
-                |> SynExpr.sequential
-
-            SynMatchClause.create pattern action
-        )
-        |> SynExpr.createMatch (SynExpr.createIdent' inputArg)
-        |> scaffolding spec typeName inputArg
-
-    let createModule
+    let createRecordModule
         (namespaceId : LongIdent)
         (opens : SynOpenDeclTarget list)
         (spec : JsonSerializeOutputSpec)
@@ -332,61 +415,60 @@ module internal JsonSerializeGenerator =
         let (SynTypeDefn (synComponentInfo, synTypeDefnRepr, _members, _implicitCtor, _, _)) =
             typeDefn
 
-        let (SynComponentInfo (_attributes, _typeParams, _constraints, ident, _, _preferPostfix, _access, _)) =
+        let (SynComponentInfo (_attributes, _typeParams, _constraints, recordId, _, _preferPostfix, _access, _)) =
             synComponentInfo
 
-        let attributes =
-            if spec.ExtensionMethods then
-                [ SynAttribute.autoOpen ]
-            else
-                [ SynAttribute.requireQualifiedAccess ; SynAttribute.compilationRepresentation ]
+        match synTypeDefnRepr with
+        | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (_accessibility, recordFields, _recordRange), _) ->
 
-        let xmlDoc =
-            let fullyQualified = ident |> Seq.map (fun i -> i.idText) |> String.concat "."
+            let decls = [ createMaker spec recordId recordFields ]
 
-            let description =
+            let attributes =
                 if spec.ExtensionMethods then
-                    "extension members"
+                    [ SynAttributeList.Create SynAttribute.autoOpen ]
                 else
-                    "methods"
+                    [
+                        SynAttributeList.Create (SynAttribute.RequireQualifiedAccess ())
+                        SynAttributeList.Create SynAttribute.compilationRepresentation
+                    ]
 
-            $"Module containing JSON serializing %s{description} for the %s{fullyQualified} type"
-            |> PreXmlDoc.create
+            let xmlDoc =
+                let fullyQualified = recordId |> Seq.map (fun i -> i.idText) |> String.concat "."
 
-        let moduleName =
-            if spec.ExtensionMethods then
-                match ident with
-                | [] -> failwith "unexpectedly got an empty identifier for type name"
-                | ident ->
-                    let expanded =
-                        List.last ident
-                        |> fun i -> i.idText
-                        |> fun s -> s + "JsonSerializeExtension"
-                        |> Ident.create
+                let description =
+                    if spec.ExtensionMethods then
+                        "extension members"
+                    else
+                        "methods"
 
-                    List.take (List.length ident - 1) ident @ [ expanded ]
-            else
-                ident
+                $" Module containing JSON serializing %s{description} for the %s{fullyQualified} type"
+                |> PreXmlDoc.Create
 
-        let info =
-            SynComponentInfo.createLong moduleName
-            |> SynComponentInfo.addAttributes attributes
-            |> SynComponentInfo.withDocString xmlDoc
+            let moduleName =
+                if spec.ExtensionMethods then
+                    match recordId with
+                    | [] -> failwith "unexpectedly got an empty identifier for record name"
+                    | recordId ->
+                        let expanded =
+                            List.last recordId
+                            |> fun i -> i.idText
+                            |> fun s -> s + "JsonSerializeExtension"
+                            |> Ident.Create
 
-        let decls =
-            match synTypeDefnRepr with
-            | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (_accessibility, recordFields, _range), _) ->
-                [ recordModule spec ident recordFields ]
-            | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Union (_accessibility, unionFields, _range), _) ->
-                [ unionModule spec ident unionFields ]
-            | _ -> failwithf "Only record types currently supported."
+                        List.take (List.length recordId - 1) recordId @ [ expanded ]
+                else
+                    recordId
 
-        let mdl = SynModuleDecl.CreateNestedModule (info, decls)
+            let info =
+                SynComponentInfo.Create (moduleName, attributes = attributes, xmldoc = xmlDoc)
 
-        SynModuleOrNamespace.CreateNamespace (
-            namespaceId,
-            decls = (opens |> List.map SynModuleDecl.CreateOpen) @ [ mdl ]
-        )
+            let mdl = SynModuleDecl.CreateNestedModule (info, decls)
+
+            SynModuleOrNamespace.CreateNamespace (
+                namespaceId,
+                decls = (opens |> List.map SynModuleDecl.CreateOpen) @ [ mdl ]
+            )
+        | _ -> failwithf "Not a record type"
 
 /// Myriad generator that provides a method (possibly an extension method) for a record type,
 /// containing a JSON serialization function.
@@ -400,20 +482,10 @@ type JsonSerializeGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let recordsAndUnions =
-                Ast.extractTypeDefn 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
-                        else None
-                    )
-                    |> fun defns -> name, defns
-                )
+            let records = Ast.extractRecords ast
 
-            let namespaceAndTypes =
-                recordsAndUnions
+            let namespaceAndRecords =
+                records
                 |> List.choose (fun (ns, types) ->
                     types
                     |> List.choose (fun typeDef ->
@@ -443,10 +515,13 @@ type JsonSerializeGenerator () =
             let opens = AstHelper.extractOpens ast
 
             let modules =
-                namespaceAndTypes
-                |> List.collect (fun (ns, types) ->
-                    types
-                    |> List.map (fun (ty, spec) -> JsonSerializeGenerator.createModule ns opens spec ty)
+                namespaceAndRecords
+                |> List.collect (fun (ns, records) ->
+                    records
+                    |> List.map (fun (record, spec) ->
+                        let recordModule = JsonSerializeGenerator.createRecordModule ns opens spec record
+                        recordModule
+                    )
                 )
 
             Output.Ast modules

WoofWare.Myriad.Plugins/Primitives.fs

@@ -1,30 +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
-        | _ -> None
-        |> Option.map (List.map (fun i -> (Ident (i, range0))))

WoofWare.Myriad.Plugins/RemoveOptionsGenerator.fs

@@ -1,7 +1,9 @@
 namespace WoofWare.Myriad.Plugins
 
 open Fantomas.FCS.Syntax
+open Fantomas.FCS.SyntaxTrivia
 open Fantomas.FCS.Xml
+open Myriad.Core
 
 [<RequireQualifiedAccess>]
 module internal RemoveOptionsGenerator =
@@ -45,7 +47,7 @@ module internal RemoveOptionsGenerator =
         (fields : SynField list)
         =
         let fields : SynField list = fields |> List.map removeOption
-        let name = Ident.create "Short"
+        let name = Ident.Create "Short"
 
         let record =
             {
@@ -61,51 +63,92 @@ module internal RemoveOptionsGenerator =
 
         SynModuleDecl.Types ([ typeDecl ], range0)
 
-    let createMaker (withOptionsType : LongIdent) (withoutOptionsType : LongIdent) (fields : SynFieldData<Ident> list) =
-        let xmlDoc = PreXmlDoc.create "Remove the optional members of the input."
+    let createMaker (withOptionsType : LongIdent) (withoutOptionsType : LongIdent) (fields : SynField list) =
+        let xmlDoc = PreXmlDoc.Create " Remove the optional members of the input."
 
-        let inputArg = Ident.create "input"
-        let functionName = Ident.create "shorten"
+        let returnInfo =
+            SynBindingReturnInfo.Create (SynType.LongIdent (SynLongIdent.CreateFromLongIdent withOptionsType))
+
+        let inputArg = Ident.Create "input"
+        let functionName = Ident.Create "shorten"
+
+        let inputVal =
+            SynValData.SynValData (
+                None,
+                SynValInfo.SynValInfo ([ [ SynArgInfo.CreateId functionName ] ], SynArgInfo.Empty),
+                Some inputArg
+            )
 
         let body =
             fields
-            |> List.map (fun fieldData ->
+            |> List.map (fun (SynField (_, _, id, fieldType, _, _, _, _, _)) ->
+                let id =
+                    match id with
+                    | None -> failwith "Expected record field to have an identifying name"
+                    | Some id -> id
+
                 let accessor =
-                    SynExpr.LongIdent (
-                        false,
-                        SynLongIdent ([ inputArg ; fieldData.Ident ], [ range0 ], []),
-                        None,
-                        range0
-                    )
+                    SynExpr.LongIdent (false, SynLongIdent ([ inputArg ; id ], [ range0 ], []), None, range0)
 
                 let body =
-                    match fieldData.Type with
+                    match fieldType with
                     | OptionType _ ->
-                        accessor
-                        |> SynExpr.pipeThroughFunction (
-                            SynExpr.applyFunction
-                                (SynExpr.createLongIdent [ "Option" ; "defaultWith" ])
-                                (SynExpr.createLongIdent' (
-                                    withoutOptionsType
-                                    @ [ Ident.create (sprintf "Default%s" fieldData.Ident.idText) ]
-                                ))
+                        SynExpr.CreateApp (
+                            SynExpr.CreateAppInfix (
+                                SynExpr.LongIdent (
+                                    false,
+                                    SynLongIdent.SynLongIdent (
+                                        [ Ident.Create "op_PipeRight" ],
+                                        [],
+                                        [ Some (IdentTrivia.OriginalNotation "|>") ]
+                                    ),
+                                    None,
+                                    range0
+                                ),
+                                accessor
+                            ),
+                            SynExpr.CreateApp (
+                                SynExpr.CreateLongIdent (SynLongIdent.CreateString "Option.defaultWith"),
+                                SynExpr.CreateLongIdent (
+                                    SynLongIdent.CreateFromLongIdent (
+                                        withoutOptionsType @ [ Ident.Create (sprintf "Default%s" id.idText) ]
+                                    )
+                                )
+                            )
                         )
                     | _ -> accessor
 
-                (SynLongIdent.createI fieldData.Ident, true), Some body
+                (SynLongIdent.CreateFromLongIdent [ id ], true), Some body
             )
             |> AstHelper.instantiateRecord
 
+        let pattern =
+            SynPat.LongIdent (
+                SynLongIdent.CreateFromLongIdent [ functionName ],
+                None,
+                None,
+                SynArgPats.Pats
+                    [
+                        SynPat.CreateTyped (
+                            SynPat.CreateNamed inputArg,
+                            SynType.LongIdent (SynLongIdent.CreateFromLongIdent withoutOptionsType)
+                        )
+                        |> SynPat.CreateParen
+                    ],
+                None,
+                range0
+            )
+
         let binding =
-            SynBinding.basic
-                [ functionName ]
-                [
-                    SynPat.named inputArg.idText
-                    |> SynPat.annotateType (SynType.LongIdent (SynLongIdent.create withoutOptionsType))
-                ]
-                body
-            |> SynBinding.withXmlDoc xmlDoc
-            |> SynBinding.withReturnAnnotation (SynType.LongIdent (SynLongIdent.create withOptionsType))
+            SynBinding.Let (
+                isInline = false,
+                isMutable = false,
+                xmldoc = xmlDoc,
+                returnInfo = returnInfo,
+                expr = body,
+                valData = inputVal,
+                pattern = pattern
+            )
 
         SynModuleDecl.CreateLet [ binding ]
 
@@ -117,35 +160,35 @@ module internal RemoveOptionsGenerator =
             synComponentInfo
 
         match synTypeDefnRepr with
-        | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (accessibility, fields, _range), _) ->
-            let fieldData = fields |> List.map SynField.extractWithIdent
+        | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (accessibility, recordFields, _recordRange), _) ->
 
             let decls =
                 [
-                    createType (Some doc) accessibility typeParams fields
-                    createMaker [ Ident.create "Short" ] recordId fieldData
+                    createType (Some doc) accessibility typeParams recordFields
+                    createMaker [ Ident.Create "Short" ] recordId recordFields
+                ]
+
+            let attributes =
+                [
+                    SynAttributeList.Create (SynAttribute.RequireQualifiedAccess ())
+                    SynAttributeList.Create SynAttribute.compilationRepresentation
                 ]
 
             let xmlDoc =
                 recordId
                 |> Seq.map (fun i -> i.idText)
                 |> String.concat "."
-                |> sprintf "Module containing an option-truncated version of the %s type"
-                |> PreXmlDoc.create
+                |> sprintf " Module containing an option-truncated version of the %s type"
+                |> PreXmlDoc.Create
 
             let info =
-                SynComponentInfo.createLong recordId
-                |> SynComponentInfo.withDocString xmlDoc
-                |> SynComponentInfo.addAttributes [ SynAttribute.compilationRepresentation ]
-                |> SynComponentInfo.addAttributes [ SynAttribute.requireQualifiedAccess ]
+                SynComponentInfo.Create (recordId, attributes = attributes, xmldoc = xmlDoc)
 
             let mdl = SynModuleDecl.CreateNestedModule (info, decls)
 
             SynModuleOrNamespace.CreateNamespace (namespaceId, decls = [ mdl ])
         | _ -> failwithf "Not a record type"
 
-open Myriad.Core
-
 /// Myriad generator that stamps out a record with option types stripped
 /// from the fields at the top level.
 [<MyriadGenerator("remove-options")>]

WoofWare.Myriad.Plugins/SurfaceBaseline.txt

@@ -1,5 +1,3 @@
-WoofWare.Myriad.Plugins.CreateCatamorphismGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
-WoofWare.Myriad.Plugins.CreateCatamorphismGenerator..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.HttpClientGenerator inherit obj, implements Myriad.Core.IMyriadGenerator
 WoofWare.Myriad.Plugins.HttpClientGenerator..ctor [constructor]: unit
 WoofWare.Myriad.Plugins.InterfaceMockGenerator inherit obj, implements Myriad.Core.IMyriadGenerator

WoofWare.Myriad.Plugins/SynAttribute.fs

@@ -0,0 +1,31 @@
+namespace WoofWare.Myriad.Plugins
+
+open Fantomas.FCS.Syntax
+open Fantomas.FCS.Text.Range
+open Myriad.Core
+
+[<RequireQualifiedAccess>]
+module internal SynAttribute =
+    let internal compilationRepresentation : SynAttribute =
+        {
+            TypeName = SynLongIdent.CreateString "CompilationRepresentation"
+            ArgExpr =
+                SynExpr.CreateLongIdent (
+                    false,
+                    SynLongIdent.Create [ "CompilationRepresentationFlags" ; "ModuleSuffix" ],
+                    None
+                )
+                |> SynExpr.CreateParen
+            Target = None
+            AppliesToGetterAndSetter = false
+            Range = range0
+        }
+
+    let internal autoOpen : SynAttribute =
+        {
+            TypeName = SynLongIdent.CreateString "AutoOpen"
+            ArgExpr = SynExpr.CreateConst SynConst.Unit
+            Target = None
+            AppliesToGetterAndSetter = false
+            Range = range0
+        }

WoofWare.Myriad.Plugins/SynExpr.fs

@@ -0,0 +1,293 @@
+namespace WoofWare.Myriad.Plugins
+
+open Fantomas.FCS.Syntax
+open Fantomas.FCS.SyntaxTrivia
+open Myriad.Core
+open Myriad.Core.Ast
+open Fantomas.FCS.Text.Range
+
+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
+
+[<RequireQualifiedAccess>]
+module internal SynExpr =
+
+    /// {expr} |> {func}
+    let pipeThroughFunction (func : SynExpr) (expr : SynExpr) : SynExpr =
+        SynExpr.CreateApp (
+            SynExpr.CreateAppInfix (
+                SynExpr.CreateLongIdent (
+                    SynLongIdent.SynLongIdent (
+                        [ Ident.Create "op_PipeRight" ],
+                        [],
+                        [ Some (IdentTrivia.OriginalNotation "|>") ]
+                    )
+                ),
+                expr
+            ),
+            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.CreateNamed (Ident.Create "exc"), range0), None, 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) =
+        SynExpr.CreateApp (
+            SynExpr.CreateAppInfix (
+                SynExpr.CreateLongIdent (
+                    SynLongIdent.SynLongIdent (
+                        Ident.CreateLong "op_Equality",
+                        [],
+                        [ Some (IdentTrivia.OriginalNotation "=") ]
+                    )
+                ),
+                a
+            ),
+            b
+        )
+
+    /// {a} + {b}
+    let plus (a : SynExpr) (b : SynExpr) =
+        SynExpr.CreateApp (
+            SynExpr.CreateAppInfix (
+                SynExpr.CreateLongIdent (
+                    SynLongIdent.SynLongIdent (
+                        Ident.CreateLong "op_Addition",
+                        [],
+                        [ Some (IdentTrivia.OriginalNotation "+") ]
+                    )
+                ),
+                a
+            ),
+            b
+        )
+
+    let rec stripOptionalParen (expr : SynExpr) : SynExpr =
+        match expr with
+        | SynExpr.Paren (expr, _, _, _) -> stripOptionalParen expr
+        | expr -> expr
+
+    /// Given e.g. "byte", returns "System.Byte".
+    let qualifyPrimitiveType (typeName : string) : LongIdent =
+        match typeName with
+        | "float32" -> [ "System" ; "Single" ]
+        | "float" -> [ "System" ; "Double" ]
+        | "byte"
+        | "uint8" -> [ "System" ; "Byte" ]
+        | "sbyte" -> [ "System" ; "SByte" ]
+        | "int16" -> [ "System" ; "Int16" ]
+        | "int" -> [ "System" ; "Int32" ]
+        | "int64" -> [ "System" ; "Int64" ]
+        | "uint16" -> [ "System" ; "UInt16" ]
+        | "uint"
+        | "uint32" -> [ "System" ; "UInt32" ]
+        | "uint64" -> [ "System" ; "UInt64" ]
+        | _ -> failwith $"Unable to identify a parsing function `string -> %s{typeName}`"
+        |> List.map Ident.Create
+
+    /// {obj}.{meth} {arg}
+    let callMethodArg (meth : string) (arg : SynExpr) (obj : SynExpr) : SynExpr =
+        SynExpr.CreateApp (
+            SynExpr.DotGet (
+                obj,
+                range0,
+                SynLongIdent.SynLongIdent (id = [ Ident.Create meth ], dotRanges = [], trivia = [ None ]),
+                range0
+            ),
+            arg
+        )
+
+    /// {obj}.{meth}()
+    let callMethod (meth : string) (obj : SynExpr) : SynExpr =
+        callMethodArg meth (SynExpr.CreateConst SynConst.Unit) obj
+
+    /// {obj}.{meth}<ty>()
+    let callGenericMethod (meth : string) (ty : string) (obj : SynExpr) : SynExpr =
+        SynExpr.CreateApp (
+            SynExpr.TypeApp (
+                SynExpr.DotGet (obj, range0, SynLongIdent.Create [ meth ], range0),
+                range0,
+                [ SynType.CreateLongIdent ty ],
+                [],
+                Some range0,
+                range0,
+                range0
+            ),
+            SynExpr.CreateConst SynConst.Unit
+        )
+
+    let index (property : SynExpr) (obj : SynExpr) : SynExpr =
+        SynExpr.DotIndexedGet (obj, property, range0, range0)
+
+    /// (fun {varName} -> {body})
+    let createLambda (varName : string) (body : SynExpr) : SynExpr =
+        let parsedDataPat = [ SynPat.CreateNamed (Ident.Create varName) ]
+
+        SynExpr.Lambda (
+            false,
+            false,
+            SynSimplePats.Create [ SynSimplePat.CreateId (Ident.Create varName) ],
+            body,
+            Some (parsedDataPat, body),
+            range0,
+            {
+                ArrowRange = Some range0
+            }
+        )
+        |> SynExpr.CreateParen
+
+    let reraise : SynExpr =
+        SynExpr.CreateApp (SynExpr.CreateIdent (Ident.Create "reraise"), SynExpr.CreateConst SynConst.Unit)
+
+    /// {body} |> fun a -> Async.StartAsTask (a, ?cancellationToken=ct)
+    let startAsTask (ct : SynLongIdent) (body : SynExpr) =
+        let lambda =
+            SynExpr.CreateApp (
+                SynExpr.CreateLongIdent (SynLongIdent.Create [ "Async" ; "StartAsTask" ]),
+                SynExpr.CreateParenedTuple
+                    [
+                        SynExpr.CreateLongIdent (SynLongIdent.CreateString "a")
+                        equals
+                            (SynExpr.LongIdent (true, SynLongIdent.CreateString "cancellationToken", None, range0))
+                            (SynExpr.CreateLongIdent ct)
+                    ]
+            )
+            |> createLambda "a"
+
+        pipeThroughFunction lambda body
+
+    /// {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.CreateNamed (Ident.Create lhs),
+                        rhs,
+                        [],
+                        state,
+                        range0,
+                        {
+                            EqualsRange = Some range0
+                        }
+                    )
+                | Let (lhs, rhs) ->
+                    SynExpr.LetOrUse (
+                        false,
+                        false,
+                        [ SynBinding.Let (pattern = SynPat.CreateNamed (Ident.Create lhs), expr = rhs) ],
+                        state,
+                        range0,
+                        {
+                            SynExprLetOrUseTrivia.InKeyword = None
+                        }
+                    )
+                | Use (lhs, rhs) ->
+                    SynExpr.LetOrUse (
+                        false,
+                        true,
+                        [ SynBinding.Let (pattern = SynPat.CreateNamed (Ident.Create lhs), expr = rhs) ],
+                        state,
+                        range0,
+                        {
+                            SynExprLetOrUseTrivia.InKeyword = None
+                        }
+                    )
+                | Do body -> SynExpr.CreateSequential [ SynExpr.Do (body, range0) ; state ]
+            )
+
+        SynExpr.CreateApp (
+            SynExpr.CreateIdent (Ident.Create compExpr),
+            SynExpr.ComputationExpr (false, contents, range0)
+        )
+
+    /// {expr} |> Async.AwaitTask
+    let awaitTask (expr : SynExpr) : SynExpr =
+        expr
+        |> pipeThroughFunction (SynExpr.CreateLongIdent (SynLongIdent.Create [ "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.CreateConstString "yyyy-MM-dd")
+        | DateTime ->
+            ident
+            |> callMethodArg "ToString" (SynExpr.CreateConstString "yyyy-MM-ddTHH:mm:ss")
+        | _ -> callMethod "ToString" ident
+
+    let upcast' (ty : SynType) (e : SynExpr) = SynExpr.Upcast (e, ty, range0)
+
+    let synBindingTriviaZero (isMember : bool) =
+        {
+            SynBindingTrivia.EqualsRange = Some range0
+            InlineKeyword = None
+            LeadingKeyword =
+                if isMember then
+                    SynLeadingKeyword.Member range0
+                else
+                    SynLeadingKeyword.Let range0
+        }
+
+    /// {ident} - {n}
+    let minusN (ident : SynLongIdent) (n : int) : SynExpr =
+        SynExpr.CreateApp (
+            SynExpr.CreateAppInfix (
+                SynExpr.CreateLongIdent (
+                    SynLongIdent.SynLongIdent (
+                        [ Ident.Create "op_Subtraction" ],
+                        [],
+                        [ Some (IdentTrivia.OriginalNotation "-") ]
+                    )
+                ),
+                SynExpr.CreateLongIdent ident
+            ),
+            SynExpr.CreateConst (SynConst.Int32 n)
+        )

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/PreXmlDoc.fs

@@ -1,9 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Xml
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal PreXmlDoc =
-    let create (s : string) : PreXmlDoc =
-        PreXmlDoc.Create ([| " " + s |], range0)

WoofWare.Myriad.Plugins/SynExpr/SynArgPats.fs

@@ -1,16 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-[<RequireQualifiedAccess>]
-module internal SynArgPats =
-    let create (caseNames : Ident list) : SynArgPats =
-        if caseNames.IsEmpty then
-            SynArgPats.Pats []
-        else
-
-        caseNames
-        |> List.map (fun i -> SynPat.named i.idText)
-        |> SynPat.tuple
-        |> List.singleton
-        |> SynArgPats.Pats

WoofWare.Myriad.Plugins/SynExpr/SynAttribute.fs

@@ -1,36 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynAttribute =
-    let internal compilationRepresentation : SynAttribute =
-        {
-            TypeName = SynLongIdent.createS "CompilationRepresentation"
-            ArgExpr =
-                [ "CompilationRepresentationFlags" ; "ModuleSuffix" ]
-                |> SynExpr.createLongIdent
-                |> SynExpr.paren
-            Target = None
-            AppliesToGetterAndSetter = false
-            Range = range0
-        }
-
-    let internal requireQualifiedAccess : SynAttribute =
-        {
-            TypeName = SynLongIdent.createS "RequireQualifiedAccess"
-            ArgExpr = SynExpr.CreateConst ()
-            Target = None
-            AppliesToGetterAndSetter = false
-            Range = range0
-        }
-
-    let internal autoOpen : SynAttribute =
-        {
-            TypeName = SynLongIdent.createS "AutoOpen"
-            ArgExpr = SynExpr.CreateConst ()
-            Target = None
-            AppliesToGetterAndSetter = false
-            Range = range0
-        }

WoofWare.Myriad.Plugins/SynExpr/SynBinding.fs

@@ -1,173 +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.Wild _ -> None
-        | SynPat.Typed (pat, _, _) -> getName pat
-        | SynPat.Const _ -> None
-        | 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
-        | _ -> failwithf "unrecognised pattern: %+A" 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 (fun pat -> [ SynArgInfo.SynArgInfo (SynAttributes.Empty, false, getName pat) ])
-            |> 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 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 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 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/SynExpr.fs

@@ -1,300 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Myriad.Core
-open Fantomas.FCS.Text.Range
-
-[<AutoOpen>]
-module internal SynExprExtensions =
-    type SynExpr with
-        static member CreateConst (s : string) : SynExpr =
-            SynExpr.Const (SynConst.String (s, SynStringKind.Regular, range0), range0)
-
-        static member CreateConst () : SynExpr = SynExpr.Const (SynConst.Unit, 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.CreateApp (f, x)
-
-    /// {f} {x}
-    let inline applyTo (x : SynExpr) (f : SynExpr) : SynExpr = applyFunction f x
-
-    /// {expr} |> {func}
-    let pipeThroughFunction (func : SynExpr) (expr : SynExpr) : SynExpr =
-        SynExpr.CreateAppInfix (SynExpr.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) =
-        SynExpr.CreateAppInfix (SynExpr.CreateLongIdent SynLongIdent.eq, a) |> applyTo b
-
-    /// {a} + {b}
-    let plus (a : SynExpr) (b : SynExpr) =
-        SynExpr.CreateAppInfix (
-            SynExpr.CreateLongIdent (
-                SynLongIdent.SynLongIdent (
-                    Ident.CreateLong "op_Addition",
-                    [],
-                    [ Some (IdentTrivia.OriginalNotation "+") ]
-                )
-            ),
-            a
-        )
-        |> applyTo b
-
-    let rec stripOptionalParen (expr : SynExpr) : SynExpr =
-        match expr with
-        | SynExpr.Paren (expr, _, _, _) -> stripOptionalParen expr
-        | expr -> expr
-
-    /// {obj}.{meth} {arg}
-    let callMethodArg (meth : string) (arg : SynExpr) (obj : SynExpr) : SynExpr =
-        SynExpr.DotGet (
-            obj,
-            range0,
-            SynLongIdent.SynLongIdent (id = [ Ident.create meth ], dotRanges = [], trivia = [ None ]),
-            range0
-        )
-        |> applyTo arg
-
-    /// {obj}.{meth}()
-    let callMethod (meth : string) (obj : SynExpr) : SynExpr =
-        callMethodArg meth (SynExpr.CreateConst ()) obj
-
-    let callGenericMethod (meth : string) (ty : LongIdent) (obj : SynExpr) : SynExpr =
-        SynExpr.TypeApp (
-            SynExpr.DotGet (obj, range0, SynLongIdent.createS meth, range0),
-            range0,
-            [ SynType.LongIdent (SynLongIdent.create ty) ],
-            [],
-            Some range0,
-            range0,
-            range0
-        )
-        |> applyTo (SynExpr.CreateConst ())
-
-    /// {obj}.{meth}<ty>()
-    let callGenericMethod' (meth : string) (ty : string) (obj : SynExpr) : SynExpr =
-        SynExpr.TypeApp (
-            SynExpr.DotGet (obj, range0, SynLongIdent.createS meth, range0),
-            range0,
-            [ SynType.createLongIdent' [ ty ] ],
-            [],
-            Some range0,
-            range0,
-            range0
-        )
-        |> applyTo (SynExpr.CreateConst ())
-
-    let inline index (property : SynExpr) (obj : SynExpr) : SynExpr =
-        SynExpr.DotIndexedGet (obj, property, 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 inline createLongIdent' (ident : Ident list) : SynExpr =
-        SynExpr.LongIdent (false, SynLongIdent.create ident, None, range0)
-
-    let inline createLongIdent (ident : string list) : SynExpr =
-        createLongIdent' (ident |> List.map Ident.create)
-
-    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 createLet (bindings : SynBinding list) (body : SynExpr) : SynExpr =
-        SynExpr.LetOrUse (false, false, bindings, body, range0, SynExprLetOrUseTrivia.empty)
-
-    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))
-
-    /// {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 =
-        SynExpr.CreateAppInfix (SynExpr.CreateLongIdent SynLongIdent.sub, SynExpr.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 =
-        SynExpr.CreateAppInfix (SynExpr.CreateLongIdent SynLongIdent.ge, y) |> applyTo x
-
-    /// {y} >= {x}
-    let greaterThanOrEqual (x : SynExpr) (y : SynExpr) : SynExpr =
-        SynExpr.CreateAppInfix (SynExpr.CreateLongIdent SynLongIdent.geq, y)
-        |> applyTo x

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

@@ -1,39 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-type internal SynFieldData<'Ident> =
-    {
-        Attrs : SynAttribute list
-        Ident : 'Ident
-        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
-        )

WoofWare.Myriad.Plugins/SynExpr/SynLongIdent.fs

@@ -1,106 +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 ge =
-        SynLongIdent.SynLongIdent ([ Ident.create "op_GreaterThan" ], [], [ 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 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 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

@@ -1,61 +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
-        (ident : SynIdent)
-        (typars : SynTyparDecls option)
-        (arity : SynValInfo)
-        (xmlDoc : PreXmlDoc)
-        (returnType : SynType)
-        : SynMemberDefn
-        =
-        let slot =
-            SynValSig.SynValSig (
-                [],
-                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)

WoofWare.Myriad.Plugins/SynExpr/SynPat.fs

@@ -1,33 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynPat =
-
-    let inline annotateType (ty : SynType) (pat : SynPat) =
-        SynPat.Paren (SynPat.Typed (pat, ty, range0), range0)
-
-    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 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 paren (pat : SynPat) : SynPat = SynPat.Paren (pat, range0)
-
-    let inline tuple (elements : SynPat list) : SynPat = tupleNoParen elements |> paren
-
-    let unit = SynPat.Const (SynConst.Unit, range0)
-
-    let createNull = SynPat.Null range0

WoofWare.Myriad.Plugins/SynExpr/SynType.fs

@@ -1,235 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-open Fantomas.FCS.Text.Range
-
-[<RequireQualifiedAccess>]
-module internal SynType =
-    let rec stripOptionalParen (ty : SynType) : SynType =
-        match ty with
-        | SynType.Paren (ty, _) -> stripOptionalParen ty
-        | ty -> ty
-
-    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
-
-    let inline appPostfix (name : string) (arg : SynType) : SynType =
-        SynType.App (named name, None, [ arg ], [], None, true, range0)
-
-    let inline funFromDomain (domain : SynType) (range : SynType) : SynType =
-        SynType.Fun (
-            domain,
-            range,
-            range0,
-            {
-                ArrowRange = range0
-            }
-        )
-
-    let inline signatureParamOfType (ty : SynType) (name : Ident option) : SynType =
-        SynType.SignatureParameter ([], false, name, ty, range0)
-
-    let inline var (ty : SynTypar) : SynType = SynType.Var (ty, range0)
-
-    let unit : SynType = named "unit"
-    let int : SynType = named "int"
-
-[<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 (|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 ] -> [ "string" ; "float" ; "int" ; "bool" ] |> List.tryFind (fun s -> s = i.idText)
-            | _ -> 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 (|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

WoofWare.Myriad.Plugins/SynExpr/SynTypeDefn.fs

@@ -1,27 +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)

WoofWare.Myriad.Plugins/SynExpr/SynTypeDefnRepr.fs

@@ -1,20 +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 union (cases : SynUnionCase list) : SynTypeDefnRepr =
-        SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Union (None, cases, range0), range0)
-
-    let inline record (fields : SynField list) : SynTypeDefnRepr =
-        SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (None, fields, range0), range0)

WoofWare.Myriad.Plugins/SynExpr/SynUnionCase.fs

@@ -1,41 +0,0 @@
-namespace WoofWare.Myriad.Plugins
-
-open Fantomas.FCS.Syntax
-
-type internal UnionCase<'Ident> =
-    {
-        Fields : SynFieldData<'Ident> list
-        Attrs : SynAttribute list
-        Ident : Ident
-    }
-
-[<RequireQualifiedAccess>]
-module internal UnionCase =
-    let mapIdentFields<'a, 'b> (f : 'a -> 'b) (unionCase : UnionCase<'a>) : UnionCase<'b> =
-        {
-            Fields = unionCase.Fields |> List.map (SynField.mapIdent f)
-            Attrs = unionCase.Attrs
-            Ident = unionCase.Ident
-        }
-
-[<RequireQualifiedAccess>]
-module internal SynUnionCase =
-    let extract (SynUnionCase (attrs, id, caseType, _, _, _, _)) : UnionCase<Ident option> =
-        match caseType with
-        | SynUnionCaseKind.FullType _ -> failwith "WoofWare.Myriad does not support FullType union cases."
-        | SynUnionCaseKind.Fields fields ->
-
-        let fields = fields |> List.map SynField.extract
-
-        let id =
-            match id with
-            | SynIdent.SynIdent (ident, _) -> ident
-
-        // As far as I can tell, there's no way to get any attributes here? :shrug:
-        let attrs = attrs |> List.collect (fun l -> l.Attributes)
-
-        {
-            Fields = fields
-            Attrs = attrs
-            Ident = id
-        }

WoofWare.Myriad.Plugins/SynType.fs

@@ -0,0 +1,10 @@
+namespace WoofWare.Myriad.Plugins
+
+open Fantomas.FCS.Syntax
+
+[<RequireQualifiedAccess>]
+module internal SynType =
+    let rec stripOptionalParen (ty : SynType) : SynType =
+        match ty with
+        | SynType.Paren (ty, _) -> stripOptionalParen ty
+        | ty -> ty

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

@@ -25,26 +25,11 @@
 
   <ItemGroup>
     <Compile Include="List.fs"/>
-    <Compile Include="Primitives.fs" />
-    <Compile Include="SynExpr\PreXmlDoc.fs" />
-    <Compile Include="SynExpr\Ident.fs" />
-    <Compile Include="SynExpr\SynLongIdent.fs" />
-    <Compile Include="SynExpr\SynExprLetOrUseTrivia.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\SynArgPats.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="AstHelper.fs" />
+    <Compile Include="Ident.fs" />
+    <Compile Include="AstHelper.fs"/>
+    <Compile Include="SynExpr.fs"/>
+    <Compile Include="SynType.fs"/>
+    <Compile Include="SynAttribute.fs"/>
     <Compile Include="RemoveOptionsGenerator.fs"/>
     <Compile Include="InterfaceMockGenerator.fs"/>
     <Compile Include="JsonSerializeGenerator.fs"/>

WoofWare.Myriad.Plugins/version.json

@@ -1,13 +1,7 @@
 {
-  "version": "2.1",
+  "version": "2.0",
   "publicReleaseRefSpec": [
     "^refs/heads/main$"
   ],
-  "pathFilters": [
-    ":/",
-    ":^WoofWare.Myriad.Plugins.Test/",
-    ":^WoofWare.Myriad.Plugins.Attributes/Test/",
-    ":^/.github/",
-    ":^/CHANGELOG.md"
-  ]
+  "pathFilters": null
 }

analyzers/analyzers.fsproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageDownload Include="G-Research.FSharp.Analyzers" Version="[0.10.0]" />
+    <PackageDownload Include="G-Research.FSharp.Analyzers" Version="[0.8.0]" />
   </ItemGroup>
 
 </Project>

flake.nix

@@ -7,6 +7,7 @@
   };
 
   outputs = {
+    self,
     nixpkgs,
     flake-utils,
     ...
@@ -45,19 +46,44 @@
       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;}))).sha256;
         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;}))).sha256;
+        fetchDeps = let
+          flags = [];
+          runtimeIds = ["win-x64"] ++ map (system: pkgs.dotnetCorePackages.systemToDotnetRid system) dotnet-sdk.meta.platforms;
+        in
+          pkgs.writeShellScriptBin "fetch-${pname}-deps" (builtins.readFile (pkgs.substituteAll {
+            src = ./nix/fetchDeps.sh;
+            pname = pname;
+            binPath = pkgs.lib.makeBinPath [pkgs.coreutils dotnet-sdk (pkgs.nuget-to-nix.override {inherit dotnet-sdk;})];
+            projectFiles = toString ["./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj" "./ConsumePlugin/ConsumePlugin.fsproj" "./WoofWare.Myriad.Plugins.Attributes/WoofWare.Myriad.Plugins.Attributes.fsproj"];
+            testProjectFiles = ["./WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj" "./WoofWare.Myriad.Plugins.Attributes/Test/Woofware.Myriad.Plugins.Attributes.Test.fsproj"];
+            rids = pkgs.lib.concatStringsSep "\" \"" runtimeIds;
+            packages = dotnet-sdk.packages;
+            storeSrc = pkgs.srcOnly {
+              src = ./.;
+              pname = pname;
+              version = version;
+            };
+          }));
         default = pkgs.buildDotnetModule {
-          inherit pname version dotnet-sdk dotnet-runtime;
+          pname = pname;
           name = "WoofWare.Myriad.Plugins";
+          version = version;
           src = ./.;
           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` and put the result here
+          nugetDeps = ./nix/deps.nix;
           doCheck = true;
+          dotnet-sdk = dotnet-sdk;
+          dotnet-runtime = dotnet-runtime;
         };
       };
       devShell = pkgs.mkShell {
-        buildInputs = [dotnet-sdk];
+        buildInputs = with pkgs; [
+          (with dotnetCorePackages;
+            combinePackages [
+              dotnet-sdk_8
+              dotnetPackages.Nuget
+            ])
+        ];
         packages = [
           pkgs.alejandra
           pkgs.nodePackages.markdown-link-check

nix/deps.nix

@@ -1,15 +1,25 @@
 # This file was automatically generated by passthru.fetch-deps.
-# Please dont edit it manually, your changes might get overwritten!
+# Please don't edit it manually, your changes might get overwritten!
 {fetchNuGet}: [
   (fetchNuGet {
-    pname = "ApiSurface";
-    version = "4.0.40";
-    sha256 = "1c9z0b6minlripwrjmv4yd5w8zj4lcpak4x41izh7ygx8kgmbvx0";
+    pname = "fsharp-analyzers";
+    version = "0.24.0";
+    sha256 = "sha256-cNaM/yHI28sHDGamKMrU237ltOyrR+8vPNUImB5RxjU=";
   })
   (fetchNuGet {
     pname = "fantomas";
-    version = "6.3.4";
-    sha256 = "1bf57pzvl0i1bgic2vf08mqlzzbd5kys1ip9klrhm4f155ksm9fm";
+    version = "6.3.0-alpha-007";
+    sha256 = "sha256-uZw6h6k/DS4BcYtK9cv8TLS0H8MZDO3WBaPPTdtTgu0=";
+  })
+  (fetchNuGet {
+    pname = "ApiSurface";
+    version = "4.0.28";
+    sha256 = "1gg0dqbgbb8aqn2lxi5gf2wq969kgskby5wph6m2b3hdkz7265ak";
+  })
+  (fetchNuGet {
+    pname = "coverlet.collector";
+    version = "6.0.0";
+    sha256 = "12j34vrkmph8lspbafnqmfnj2qvysz1jcrks2khw798s6dwv0j90";
   })
   (fetchNuGet {
     pname = "Fantomas.Core";
@@ -26,11 +36,6 @@
     version = "2.16.6";
     sha256 = "176rwky6b5rk8dzldiz4068p7m9c5y9ygzbhadrs14jkl94pc56n";
   })
-  (fetchNuGet {
-    pname = "fsharp-analyzers";
-    version = "0.26.0";
-    sha256 = "0xgv5kvbwfdvcp6s8x7xagbbi4s3mqa4ixni6pazqvyflbgnah7b";
-  })
   (fetchNuGet {
     pname = "FSharp.Core";
     version = "4.3.4";
@@ -56,26 +61,61 @@
     version = "6.0.26";
     sha256 = "1d8nkz24vsm0iy2xm8y5ak2q1w1p99dxyz0y26acs6sfk2na0vm6";
   })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Ref";
+    version = "8.0.1";
+    sha256 = "0yaaiqq7mi6sclyrb1v0fyncanbx0ifmnnhv9whynqj8439jsdwh";
+  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.linux-arm64";
     version = "6.0.26";
     sha256 = "1za8lc52m4z54d68wd64c2nhzy05g3gx171k5cdlx73fbymiys9z";
   })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Runtime.linux-arm64";
+    version = "8.0.1";
+    sha256 = "0dsdgqg7566qximmjfza4x9if3icy4kskq698ddj5apdia88h2mw";
+  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.linux-x64";
     version = "6.0.26";
     sha256 = "1zpbmz6z8758gwywzg0bac8kx9x39sxxc9j4a4r2jl74l9ssw4vm";
   })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Runtime.linux-x64";
+    version = "8.0.1";
+    sha256 = "1gjz379y61ag9whi78qxx09bwkwcznkx2mzypgycibxk61g11da1";
+  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.osx-arm64";
     version = "6.0.26";
     sha256 = "1i8ydlwjzk7j0mzvn0rpljxfp1h50zwaqalnyvfxai1fwgigzgw5";
   })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Runtime.osx-arm64";
+    version = "8.0.1";
+    sha256 = "0w3mrs4zdl9mfanl1j81759xwwrzmicsjxn6yfxv5yrxbxzq695n";
+  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.osx-x64";
     version = "6.0.26";
     sha256 = "02src68hd3213sd1a2ms1my7i92knfmdxclvv90il9cky2zsq8kw";
   })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Runtime.osx-x64";
+    version = "8.0.1";
+    sha256 = "0a9aljr4fy4haq6ndz2y723liv5hbfpss1rn45s88nmgcp27m15m";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Runtime.win-x64";
+    version = "6.0.26";
+    sha256 = "1gxlmfdkfzmhw9pac5jiv674nn6i1zymcp2hj81irjwhhjk01mf5";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Runtime.win-x64";
+    version = "8.0.1";
+    sha256 = "01kzndyqmsvcq49i2jrv7ymfp0l71yxfylv1cy3nhkdbprqz8ipx";
+  })
   (fetchNuGet {
     pname = "Microsoft.Build.Tasks.Git";
     version = "8.0.0";
@@ -83,59 +123,134 @@
   })
   (fetchNuGet {
     pname = "Microsoft.CodeCoverage";
-    version = "17.10.0";
-    sha256 = "0s0v7jmrq85n356xv7zixvwa4z94fszjcr5vll8x4im1a2lp00f9";
+    version = "17.8.0";
+    sha256 = "173wjadp3gan4x2jfjchngnc4ca4mb95h1sbb28jydfkfw0z1zvj";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.CodeCoverage";
+    version = "17.9.0";
+    sha256 = "1gljgi69k0fz8vy8bn6xlyxabj6q4vls2zza9wz7ng6ix3irm89r";
   })
   (fetchNuGet {
     pname = "Microsoft.NET.Test.Sdk";
-    version = "17.10.0";
-    sha256 = "13g8fwl09li8fc71nk13dgkb7gahd4qhamyg2xby7am63nlchhdf";
+    version = "17.8.0";
+    sha256 = "1syvl3g0hbrcgfi9rq6pld8s8hqqww4dflf1lxn59ccddyyx0gmv";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NET.Test.Sdk";
+    version = "17.9.0";
+    sha256 = "1lls1fly2gr1n9n1xyl9k33l2v4pwfmylyzkq8v4v5ldnwkl1zdb";
   })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.linux-arm64";
     version = "6.0.26";
     sha256 = "19y6c6v20bgf7x7rrh4rx9y7s5fy8vp5m4j9b6gi1wp4rpb5mza4";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.linux-arm64";
+    version = "8.0.1";
+    sha256 = "0dhpdlcdz7adcfh9w01fc867051m35fqaxnvj3fqvqhgcm2n3143";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.linux-x64";
     version = "6.0.26";
     sha256 = "0p7hhidaa3mnyiwnsijwy8578v843x8hh99255s69qwwyld6falv";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.linux-x64";
+    version = "8.0.1";
+    sha256 = "1aw6mc7zcmzs1grxz2wa9cw9kfj8pz7zpj417xnp1a9n4ix1bxgr";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.osx-arm64";
     version = "6.0.26";
     sha256 = "1mq11xsv9g1vsasp6k80y7xlvwi9hrpk5dgm773fvy8538s01gfv";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.osx-arm64";
+    version = "8.0.1";
+    sha256 = "1dzg3prng9zfdzz7gcgywjdbwzhwm85j89z0jahynxx4q2dra4b9";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.osx-x64";
     version = "6.0.26";
     sha256 = "1chac9b4424ihrrnlzvc7qz6j4ymfjyv4kzyazzzw19yhymdkh2s";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.osx-x64";
+    version = "8.0.1";
+    sha256 = "010f8wn15s2kv7yyzgys3pv9i1mxw20hpv1ig2zhybjxs8lpj8jj";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.win-x64";
+    version = "6.0.26";
+    sha256 = "0i7g9fsqjnbh9rc6807m57r2idg5pkcw6xjfwhnxkcpgqm96258v";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.win-x64";
+    version = "8.0.1";
+    sha256 = "1ssj1cyam3nfidm8q82kvh4i3fzm2lzb3bxw6ck09hwhvwh909z4";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Ref";
     version = "6.0.26";
     sha256 = "12gb52dhg5h9hgnyqh1zgj2w46paxv2pfh33pphl9ajhrdr7hlsb";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Ref";
+    version = "8.0.1";
+    sha256 = "02r4jg4ha0qksix9v6s3cpmvavmz54gkawkxy9bvknw5ynxhhl1l";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.linux-arm64";
     version = "6.0.26";
     sha256 = "164hfrwqz5dxcbb441lridk4mzcqmarb0b7ckgvqhsvpawyjw88v";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Runtime.linux-arm64";
+    version = "8.0.1";
+    sha256 = "0353whnjgz3sqhzsfrviad3a3db4pk7hl7m4wwppv5mqdg9i9ri5";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.linux-x64";
     version = "6.0.26";
     sha256 = "0islayddpnflviqpbq4djc4f3v9nhsa2y76k5x6il3csq5vdw2hq";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Runtime.linux-x64";
+    version = "8.0.1";
+    sha256 = "1g5b30f4l8a1zjjr3b8pk9mcqxkxqwa86362f84646xaj4iw3a4d";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.osx-arm64";
     version = "6.0.26";
     sha256 = "1acn5zw1pxzmcg3c0pbf9hal36fbdh9mvbsiwra7simrk7hzqpdc";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Runtime.osx-arm64";
+    version = "8.0.1";
+    sha256 = "0cdrpdaq5sl3602anfx1p0z0ncx2sjjvl6mgsd6y38g47n7f95jc";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.osx-x64";
     version = "6.0.26";
     sha256 = "00f9l9dkdz0zv5csaw8fkm6s8ckrj5n9k3ygz12daa22l3bcn6ii";
   })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Runtime.osx-x64";
+    version = "8.0.1";
+    sha256 = "1fk1flqp6ji0l4c2gvh83ykndpx7a2nkkgrgkgql3c75j1k2v1s9";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Runtime.win-x64";
+    version = "6.0.26";
+    sha256 = "0i2p356phfc5y6qnr3vyrzjfi1mrbwfb6g85k4q37bbyxjfp7zl9";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Runtime.win-x64";
+    version = "8.0.1";
+    sha256 = "198576cdkl72xs29zznff9ls763p8pfr0zji7b74dqxd5ga0s3bd";
+  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.Platforms";
     version = "1.1.0";
@@ -168,13 +283,23 @@
   })
   (fetchNuGet {
     pname = "Microsoft.TestPlatform.ObjectModel";
-    version = "17.10.0";
-    sha256 = "07j69cw8r39533w4p39mnj00kahazz38760in3jfc45kmlcdb26x";
+    version = "17.8.0";
+    sha256 = "0b0i7lmkrcfvim8i3l93gwqvkhhhfzd53fqfnygdqvkg6np0cg7m";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.TestPlatform.ObjectModel";
+    version = "17.9.0";
+    sha256 = "1kgsl9w9fganbm9wvlkqgk0ag9hfi58z88rkfybc6kvg78bx89ca";
   })
   (fetchNuGet {
     pname = "Microsoft.TestPlatform.TestHost";
-    version = "17.10.0";
-    sha256 = "1bl471s7fx9jycr0cc8rylwf34mrvlg9qn1an6l86nisavfcyb7v";
+    version = "17.8.0";
+    sha256 = "0f5jah93kjkvxwmhwb78lw11m9pkkq9fvf135hpymmmpxqbdh97q";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.TestPlatform.TestHost";
+    version = "17.9.0";
+    sha256 = "19ffh31a1jxzn8j69m1vnk5hyfz3dbxmflq77b8x82zybiilh5nl";
   })
   (fetchNuGet {
     pname = "Myriad.Core";
@@ -191,6 +316,11 @@
     version = "3.6.133";
     sha256 = "1cdw8krvsnx0n34f7fm5hiiy7bs6h3asvncqcikc0g46l50w2j80";
   })
+  (fetchNuGet {
+    pname = "NETStandard.Library";
+    version = "2.0.0";
+    sha256 = "1bc4ba8ahgk15m8k4nd7x406nhi0kwqzbgjk2dmw52ss553xz7iy";
+  })
   (fetchNuGet {
     pname = "NETStandard.Library";
     version = "2.0.3";
@@ -208,38 +338,48 @@
   })
   (fetchNuGet {
     pname = "NuGet.Common";
-    version = "6.10.0";
-    sha256 = "0nizrnilmlcqbm945293h8q3wfqfchb4xi8g50x4kjn0rbpd1kbh";
+    version = "6.8.0";
+    sha256 = "0l3ij8iwy7wj6s7f93lzi9168r4wz8zyin6a08iwgk7hvq44cia1";
   })
   (fetchNuGet {
     pname = "NuGet.Configuration";
-    version = "6.10.0";
-    sha256 = "1aqaknaawnqx4mnvx9qw73wvj48jjzv0d78dzwl7m9zjlrl9myhz";
+    version = "6.8.0";
+    sha256 = "0x03p408smkmv1gv7pmvsia4lkn0xaj4wfrkl58pjf8bbv51y0yw";
   })
   (fetchNuGet {
     pname = "NuGet.Frameworks";
-    version = "6.10.0";
-    sha256 = "0hrd8y31zx9a0wps49czw0qgbrakb49zn3abfgylc9xrq990zkqk";
+    version = "6.5.0";
+    sha256 = "0s37d1p4md0k6d4cy6sq36f2dgkd9qfbzapxhkvi8awwh0vrynhj";
+  })
+  (fetchNuGet {
+    pname = "NuGet.Frameworks";
+    version = "6.8.0";
+    sha256 = "0i2xvhgkjkjr496i3pg8hamwv6505fia45qhn7jg5m01wb3cvsjl";
   })
   (fetchNuGet {
     pname = "NuGet.Packaging";
-    version = "6.10.0";
-    sha256 = "18s53cvrf51lihmaqqdf48p2qi6ky1l48jv0hvbp76cxwdg7rba4";
+    version = "6.8.0";
+    sha256 = "031z4s905bxi94h3f0qy4j1b6jxdxgqgpkzqvvpfxch07szxcbim";
   })
   (fetchNuGet {
     pname = "NuGet.Protocol";
-    version = "6.10.0";
-    sha256 = "0hmv4q0ks9i34mfgpb13l01la9v3jjllfh1qd3aqv105xrqrdxac";
+    version = "6.7.0";
+    sha256 = "1v5ibnq2mp801vw68zyj169hkj3xm7h55824i33n1jxxj2vs3vbk";
   })
   (fetchNuGet {
     pname = "NuGet.Versioning";
-    version = "6.10.0";
-    sha256 = "1x19njx4x0sw9fz8y5fibi15xfsrw5avir0cx0599yd7p3ykik5g";
+    version = "6.8.0";
+    sha256 = "1sd25h46fd12ng780r02q4ijcx1imkb53kj1y2y7cwg5myh537ks";
   })
   (fetchNuGet {
     pname = "NUnit";
-    version = "4.1.0";
-    sha256 = "0fj6xwgqaxq3mrai86bklclfmjkzf038mrslwfqf4ignaz9f7g5j";
+    version = "3.13.3";
+    sha256 = "0wdzfkygqnr73s6lpxg5b1pwaqz9f414fxpvpdmf72bvh4jaqzv6";
+  })
+  (fetchNuGet {
+    pname = "NUnit";
+    version = "4.0.1";
+    sha256 = "0jgiq3dbwli5r70j0bw7021d69r7bhr58s8kphlpjmf7k47l5pcd";
   })
   (fetchNuGet {
     pname = "NUnit3TestAdapter";
@@ -333,12 +473,12 @@
   })
   (fetchNuGet {
     pname = "System.Text.Encodings.Web";
-    version = "7.0.0";
-    sha256 = "1151hbyrcf8kyg1jz8k9awpbic98lwz9x129rg7zk1wrs6vjlpxl";
+    version = "6.0.0";
+    sha256 = "06n9ql3fmhpjl32g3492sj181zjml5dlcc5l76xq2h38c4f87sai";
   })
   (fetchNuGet {
     pname = "System.Text.Json";
-    version = "7.0.3";
-    sha256 = "0zjrnc9lshagm6kdb9bdh45dmlnkpwcpyssa896sda93ngbmj8k9";
+    version = "6.0.0";
+    sha256 = "1si2my1g0q0qv1hiqnji4xh9wd05qavxnzj9dwgs23iqvgjky0gl";
   })
 ]

nix/fetchDeps.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+
+# This file was adapted from
+# https://github.com/NixOS/nixpkgs/blob/b981d811453ab84fb3ea593a9b33b960f1ab9147/pkgs/build-support/dotnet/build-dotnet-module/default.nix#L173
+set -euo pipefail
+export PATH="@binPath@"
+for arg in "$@"; do
+    case "$arg" in
+        --keep-sources|-k)
+            keepSources=1
+            shift
+            ;;
+        --help|-h)
+            echo "usage: $0 [--keep-sources] [--help] <output path>"
+            echo "    <output path>   The path to write the lockfile to. A temporary file is used if this is not set"
+            echo "    --keep-sources  Don't remove temporary directories upon exit, useful for debugging"
+            echo "    --help          Show this help message"
+            exit
+            ;;
+    esac
+done
+tmp=$(mktemp -td "@pname@-tmp-XXXXXX")
+export tmp
+HOME=$tmp/home
+exitTrap() {
+    test -n "${ranTrap-}" && return
+    ranTrap=1
+    if test -n "${keepSources-}"; then
+        echo -e "Path to the source: $tmp/src\nPath to the fake home: $tmp/home"
+    else
+        rm -rf "$tmp"
+    fi
+    # Since mktemp is used this will be empty if the script didnt succesfully complete
+    if ! test -s "$depsFile"; then
+      rm -rf "$depsFile"
+    fi
+}
+trap exitTrap EXIT INT TERM
+dotnetRestore() {
+    local -r project="${1-}"
+    local -r rid="$2"
+    dotnet restore "${project-}" \
+        -p:ContinuousIntegrationBuild=true \
+        -p:Deterministic=true \
+        --packages "$tmp/nuget_pkgs" \
+        --runtime "$rid" \
+        --no-cache \
+        --force
+}
+declare -a projectFiles=( @projectFiles@ )
+declare -a testProjectFiles=( @testProjectFiles@ )
+export DOTNET_NOLOGO=1
+export DOTNET_CLI_TELEMETRY_OPTOUT=1
+depsFile=$(realpath "${1:-$(mktemp -t "@pname@-deps-XXXXXX.nix")}")
+mkdir -p "$tmp/nuget_pkgs"
+storeSrc="@storeSrc@"
+src="$tmp/src"
+cp -rT "$storeSrc" "$src"
+chmod -R +w "$src"
+cd "$src"
+echo "Restoring project..."
+rids=("@rids@")
+for rid in "${rids[@]}"; do
+    (( ${#projectFiles[@]} == 0 )) && dotnetRestore "" "$rid"
+    for project in "${projectFiles[@]-}" "${testProjectFiles[@]-}"; do
+        dotnetRestore "$project" "$rid"
+    done
+done
+echo "Successfully restored project"
+echo "Writing lockfile..."
+echo -e "# This file was automatically generated by passthru.fetch-deps.\n# Please don't edit it manually, your changes might get overwritten!\n" > "$depsFile"
+nuget-to-nix "$tmp/nuget_pkgs" "@packages@" >> "$depsFile"
+echo "Successfully wrote lockfile to $depsFile"