JSON enums (#175)

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 1.0.0 to 1.3.2.
- [Release notes](https://github.com/actions/attest-build-provenance/releases)
- [Changelog](https://github.com/actions/attest-build-provenance/blob/main/RELEASE.md)
- [Commits](897ed5eab6...bdd51370e0)

---
updated-dependencies:
- dependency-name: actions/attest-build-provenance
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "fantomas": {
-      "version": "6.3.4",
+      "version": "6.3.9",
       "commands": [
         "fantomas"
       ]

.github/workflows/assert-contents.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+echo "Unzipping version from NuGet"
+ls from-nuget.nupkg
+mkdir from-nuget && cp from-nuget.nupkg from-nuget/zip.zip && cd from-nuget && unzip zip.zip && rm zip.zip && cd - || exit 1
+
+echo "Unzipping version from local build"
+ls packed/
+mkdir from-local && cp packed/*.nupkg from-local/zip.zip && cd from-local && unzip zip.zip && rm zip.zip && cd - || exit 1
+
+cd from-local && find . -type f -exec sha256sum {} \; | sort > ../from-local.txt && cd .. || exit 1
+cd from-nuget && find . -type f -and -not -name '.signature.p7s' -exec sha256sum {} \; | sort > ../from-nuget.txt && cd .. || exit 1
+
+diff from-local.txt from-nuget.txt

.github/workflows/dotnet.yaml

@@ -221,11 +221,53 @@ jobs:
     steps:
       - run: echo "All required checks complete."
 
-  nuget-publish:
+  attestation-attribute:
+    runs-on: ubuntu-latest
+    needs: [all-required-checks-complete]
+    if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/main' }}
+    permissions:
+      id-token: write
+      attestations: write
+      contents: read
+    steps:
+      - name: Download NuGet artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: nuget-package-attribute
+          path: packed
+      - name: Attest Build Provenance
+        uses: actions/attest-build-provenance@bdd51370e0416ac948727f861e03c2f05d32d78e # v1.3.2
+        with:
+          subject-path: "packed/*.nupkg"
+
+  attestation-plugin:
+    runs-on: ubuntu-latest
+    needs: [all-required-checks-complete]
+    if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/main' }}
+    permissions:
+      id-token: write
+      attestations: write
+      contents: read
+    steps:
+      - name: Download NuGet artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: nuget-package-plugin
+          path: packed
+      - name: Attest Build Provenance
+        uses: actions/attest-build-provenance@bdd51370e0416ac948727f861e03c2f05d32d78e # v1.3.2
+        with:
+          subject-path: "packed/*.nupkg"
+
+  nuget-publish-attribute:
     runs-on: ubuntu-latest
     if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/main' }}
     needs: [all-required-checks-complete]
     environment: main-deploy
+    permissions:
+      id-token: write
+      attestations: write
+      contents: read
     steps:
       - uses: actions/checkout@v4
       - name: Install Nix
@@ -233,20 +275,73 @@ jobs:
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
-      - name: Download NuGet artifact (plugin)
+      - name: Download NuGet artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: nuget-package-plugin
-          path: packed-plugin
-      - name: Publish to NuGet (plugin)
-        run: nix develop --command dotnet nuget push "packed-plugin/WoofWare.Myriad.Plugins.*.nupkg" --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json --skip-duplicate
-      - name: Download NuGet artifact (attribute)
         uses: actions/download-artifact@v4
         with:
           name: nuget-package-attribute
-          path: packed-attribute
+          path: packed
-      - name: Publish to NuGet (attribute)
+      - name: Publish to NuGet
-        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
+        id: publish-success
+        env:
+          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
+        run: 'nix develop --command bash ./.github/workflows/nuget-push.sh "packed/WoofWare.Myriad.Plugins.Attributes.*.nupkg"'
+      - name: Wait for availability
+        if: steps.publish-success.outputs.result == 'published'
+        env:
+          PACKAGE_VERSION: ${{ steps.publish-success.outputs.version }}
+        run: 'echo "$PACKAGE_VERSION" && while ! curl -L --fail -o from-nuget.nupkg "https://www.nuget.org/api/v2/package/WoofWare.Myriad.Plugins.Attributes/$PACKAGE_VERSION" ; do sleep 10; done'
+      # Astonishingly, NuGet.org considers it to be "more secure" to tamper with my package after upload (https://devblogs.microsoft.com/nuget/introducing-repository-signatures/).
+      # So we have to *re-attest* it after it's uploaded. Mind-blowing.
+      - name: Assert package contents
+        if: steps.publish-success.outputs.result == 'published'
+        run: 'bash ./.github/workflows/assert-contents.sh'
+      - name: Attest Build Provenance
+        if: steps.publish-success.outputs.result == 'published'
+        uses: actions/attest-build-provenance@bdd51370e0416ac948727f861e03c2f05d32d78e # v1.3.2
+        with:
+          subject-path: "from-nuget.nupkg"
+
+  nuget-publish-plugin:
+    runs-on: ubuntu-latest
+    if: ${{ !github.event.repository.fork && github.ref == 'refs/heads/main' }}
+    needs: [all-required-checks-complete]
+    environment: main-deploy
+    permissions:
+      id-token: write
+      attestations: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@V27
+        with:
+          extra_nix_config: |
+            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+      - name: Download NuGet artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: nuget-package-plugin
+          path: packed
+      - name: Publish to NuGet
+        id: publish-success
+        env:
+          NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
+        run: 'nix develop --command bash ./.github/workflows/nuget-push.sh "packed/WoofWare.Myriad.Plugins.*.nupkg"'
+      - name: Wait for availability
+        if: steps.publish-success.outputs.result == 'published'
+        env:
+          PACKAGE_VERSION: ${{ steps.publish-success.outputs.version }}
+        run: 'echo "$PACKAGE_VERSION" && while ! curl -L --fail -o from-nuget.nupkg "https://www.nuget.org/api/v2/package/WoofWare.Myriad.Plugins/$PACKAGE_VERSION" ; do sleep 10; done'
+      # Astonishingly, NuGet.org considers it to be "more secure" to tamper with my package after upload (https://devblogs.microsoft.com/nuget/introducing-repository-signatures/).
+      # So we have to *re-attest* it after it's uploaded. Mind-blowing.
+      - name: Assert package contents
+        if: steps.publish-success.outputs.result == 'published'
+        run: 'bash ./.github/workflows/assert-contents.sh'
+      - name: Attest Build Provenance
+        if: steps.publish-success.outputs.result == 'published'
+        uses: actions/attest-build-provenance@bdd51370e0416ac948727f861e03c2f05d32d78e # v1.3.2
+        with:
+          subject-path: "from-nuget.nupkg"
 
   github-release-plugin:
     runs-on: ubuntu-latest

.github/workflows/nuget-push.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+SOURCE_NUPKG=$(find . -type f -name '*.nupkg')
+
+PACKAGE_VERSION=$(basename "$SOURCE_NUPKG" | rev | cut -d '.' -f 2-4 | rev)
+
+echo "version=$PACKAGE_VERSION" >> "$GITHUB_OUTPUT"
+
+tmp=$(mktemp)
+
+if ! dotnet nuget push "$SOURCE_NUPKG" --api-key "$NUGET_API_KEY" --source https://api.nuget.org/v3/index.json > "$tmp" ; then
+    cat "$tmp"
+    if grep 'already exists and cannot be modified' "$tmp" ; then
+        echo "result=skipped" >> "$GITHUB_OUTPUT"
+        exit 0
+    else
+        echo "Unexpected failure to upload"
+        exit 1
+    fi
+fi
+
+cat "$tmp"
+
+echo "result=published" >> "$GITHUB_OUTPUT"

.gitignore

@@ -1,12 +1,12 @@
-bin/
+bin/
-obj/
+obj/
-/packages/
+/packages/
-riderModule.iml
+riderModule.iml
-/_ReSharper.Caches/
+/_ReSharper.Caches/
-.idea/
+.idea/
-*.sln.DotSettings.user
+*.sln.DotSettings.user
-.DS_Store
+.DS_Store
-result
+result
-.analyzerpackages/
+.analyzerpackages/
-analysis.sarif
+analysis.sarif
-.direnv/
+.direnv/

CHANGELOG.md

@@ -1,5 +1,10 @@
 Notable changes are recorded here.
 
+# WoofWare.Myriad.Plugins 2.1.45, WoofWare.Myriad.Plugins.Attributes 3.1.7
+
+The NuGet packages are now attested to through [GitHub Attestations](https://github.blog/2024-05-02-introducing-artifact-attestations-now-in-public-beta/).
+You can run `gh attestation verify ~/.nuget/packages/woofware.myriad.plugins/2.1.45/woofware.myriad.plugins.2.1.45.nupkg -o Smaug123`, for example, to verify with GitHub that the GitHub Actions pipeline on this repository produced a nupkg file with the same hash as the one you were served from NuGet.
+
 # WoofWare.Myriad.Plugins 2.1.33
 
 `JsonParse` can now deserialize the discriminated unions which `JsonSerialize` wrote out.

ConsumePlugin/GeneratedJson.fs

@@ -4,6 +4,33 @@
 //------------------------------------------------------------------------------
 
 
+namespace ConsumePlugin
+
+open System.Text.Json.Serialization
+
+/// Module containing JSON serializing methods for the InternalTypeNotExtensionSerial type
+[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+module internal InternalTypeNotExtensionSerial =
+    /// Serialize to a JSON node
+    let toJsonNode (input : InternalTypeNotExtensionSerial) : System.Text.Json.Nodes.JsonNode =
+        let node = System.Text.Json.Nodes.JsonObject ()
+        do node.Add ((Literals.something), (input.InternalThing2 |> System.Text.Json.Nodes.JsonValue.Create<string>))
+        node :> _
+namespace ConsumePlugin
+
+open System.Text.Json.Serialization
+
+/// Module containing JSON serializing extension members for the InternalTypeExtension type
+[<AutoOpen>]
+module internal InternalTypeExtensionJsonSerializeExtension =
+    /// Extension methods for JSON parsing
+    type InternalTypeExtension with
+
+        /// Serialize to a JSON node
+        static member toJsonNode (input : InternalTypeExtension) : System.Text.Json.Nodes.JsonNode =
+            let node = System.Text.Json.Nodes.JsonObject ()
+            do node.Add ((Literals.something), (input.ExternalThing |> System.Text.Json.Nodes.JsonValue.Create<string>))
+            node :> _
 
 namespace ConsumePlugin
 
@@ -22,7 +49,7 @@ module InnerType =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             Thing = arg_0
@@ -44,7 +71,7 @@ module JsonRecordType =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Int32> ())
             |> Array.ofSeq
 
         let arg_4 =
@@ -57,7 +84,7 @@ module JsonRecordType =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
             |> Array.ofSeq
 
         let arg_3 =
@@ -82,7 +109,7 @@ module JsonRecordType =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Int32> ())
             |> List.ofSeq
 
         let arg_1 =
@@ -95,7 +122,7 @@ module JsonRecordType =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_0 =
             (match node.["a"] with
@@ -107,7 +134,7 @@ module JsonRecordType =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         {
             A = arg_0
@@ -119,6 +146,53 @@ module JsonRecordType =
         }
 namespace ConsumePlugin
 
+/// Module containing JSON parsing methods for the InternalTypeNotExtension type
+[<RequireQualifiedAccess ; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+module internal InternalTypeNotExtension =
+    /// Parse from a JSON node.
+    let jsonParse (node : System.Text.Json.Nodes.JsonNode) : InternalTypeNotExtension =
+        let arg_0 =
+            (match node.[(Literals.something)] with
+             | null ->
+                 raise (
+                     System.Collections.Generic.KeyNotFoundException (
+                         sprintf "Required key '%s' not found on JSON object" ((Literals.something))
+                     )
+                 )
+             | v -> v)
+                .AsValue()
+                .GetValue<System.String> ()
+
+        {
+            InternalThing = arg_0
+        }
+namespace ConsumePlugin
+
+/// Module containing JSON parsing extension members for the InternalTypeExtension type
+[<AutoOpen>]
+module internal InternalTypeExtensionJsonParseExtension =
+    /// Extension methods for JSON parsing
+    type InternalTypeExtension with
+
+        /// Parse from a JSON node.
+        static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : InternalTypeExtension =
+            let arg_0 =
+                (match node.[(Literals.something)] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ((Literals.something))
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.String> ()
+
+            {
+                ExternalThing = arg_0
+            }
+namespace ConsumePlugin
+
 /// Module containing JSON parsing extension members for the ToGetExtensionMethod type
 [<AutoOpen>]
 module ToGetExtensionMethodJsonParseExtension =
@@ -271,7 +345,7 @@ module ToGetExtensionMethodJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             let arg_7 =
                 (match node.["hotel"] with
@@ -343,7 +417,7 @@ module ToGetExtensionMethodJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<float> ()
+                    .GetValue<System.Double> ()
 
             let arg_1 =
                 (match node.["bravo"] with
@@ -368,7 +442,7 @@ module ToGetExtensionMethodJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             {
                 Alpha = arg_0

ConsumePlugin/GeneratedMock.fs

@@ -19,9 +19,9 @@ type internal PublicTypeMock =
     /// An implementation where every method throws.
     static member Empty : PublicTypeMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
         }
 
     interface IPublicType with
@@ -44,9 +44,9 @@ type public PublicTypeInternalFalseMock =
     /// An implementation where every method throws.
     static member Empty : PublicTypeInternalFalseMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
         }
 
     interface IPublicTypeInternalFalse with
@@ -68,8 +68,8 @@ type internal InternalTypeMock =
     /// An implementation where every method throws.
     static member Empty : InternalTypeMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
         }
 
     interface InternalType with
@@ -90,8 +90,8 @@ type private PrivateTypeMock =
     /// An implementation where every method throws.
     static member Empty : PrivateTypeMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
         }
 
     interface PrivateType with
@@ -112,8 +112,8 @@ type private PrivateTypeInternalFalseMock =
     /// An implementation where every method throws.
     static member Empty : PrivateTypeInternalFalseMock =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
         }
 
     interface PrivateTypeInternalFalse with
@@ -133,7 +133,7 @@ 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 _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
         }
 
     interface VeryPublicType<'a, 'b> with
@@ -157,12 +157,12 @@ type internal CurriedMock<'a> =
     /// An implementation where every method throws.
     static member Empty () : CurriedMock<'a> =
         {
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
-            Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem4"))
-            Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem5"))
-            Mem6 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem6 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem6"))
         }
 
     interface Curried<'a> with
@@ -196,8 +196,8 @@ type internal TypeWithInterfaceMock =
     static member Empty : TypeWithInterfaceMock =
         {
             Dispose = (fun () -> ())
-            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
         }
 
     interface TypeWithInterface with

ConsumePlugin/GeneratedPureGymDto.fs

@@ -20,21 +20,26 @@ module MemberJsonSerializeExtension =
             let node = System.Text.Json.Nodes.JsonObject ()
 
             do
-                node.Add ("id", System.Text.Json.Nodes.JsonValue.Create<int> input.Id)
+                node.Add ("id", (input.Id |> System.Text.Json.Nodes.JsonValue.Create<int>))
-                node.Add ("compoundMemberId", System.Text.Json.Nodes.JsonValue.Create<string> input.CompoundMemberId)
+
-                node.Add ("firstName", System.Text.Json.Nodes.JsonValue.Create<string> input.FirstName)
+                node.Add (
-                node.Add ("lastName", System.Text.Json.Nodes.JsonValue.Create<string> input.LastName)
+                    "compoundMemberId",
-                node.Add ("homeGymId", System.Text.Json.Nodes.JsonValue.Create<int> input.HomeGymId)
+                    (input.CompoundMemberId |> System.Text.Json.Nodes.JsonValue.Create<string>)
-                node.Add ("homeGymName", System.Text.Json.Nodes.JsonValue.Create<string> input.HomeGymName)
+                )
-                node.Add ("emailAddress", System.Text.Json.Nodes.JsonValue.Create<string> input.EmailAddress)
+
-                node.Add ("gymAccessPin", System.Text.Json.Nodes.JsonValue.Create<string> input.GymAccessPin)
+                node.Add ("firstName", (input.FirstName |> System.Text.Json.Nodes.JsonValue.Create<string>))
-                node.Add ("dateofBirth", System.Text.Json.Nodes.JsonValue.Create<DateOnly> input.DateOfBirth)
+                node.Add ("lastName", (input.LastName |> System.Text.Json.Nodes.JsonValue.Create<string>))
-                node.Add ("mobileNumber", System.Text.Json.Nodes.JsonValue.Create<string> input.MobileNumber)
+                node.Add ("homeGymId", (input.HomeGymId |> System.Text.Json.Nodes.JsonValue.Create<int>))
-                node.Add ("postCode", System.Text.Json.Nodes.JsonValue.Create<string> input.Postcode)
+                node.Add ("homeGymName", (input.HomeGymName |> System.Text.Json.Nodes.JsonValue.Create<string>))
-                node.Add ("membershipName", System.Text.Json.Nodes.JsonValue.Create<string> input.MembershipName)
+                node.Add ("emailAddress", (input.EmailAddress |> System.Text.Json.Nodes.JsonValue.Create<string>))
-                node.Add ("membershipLevel", System.Text.Json.Nodes.JsonValue.Create<int> input.MembershipLevel)
+                node.Add ("gymAccessPin", (input.GymAccessPin |> System.Text.Json.Nodes.JsonValue.Create<string>))
-                node.Add ("suspendedReason", System.Text.Json.Nodes.JsonValue.Create<int> input.SuspendedReason)
+                node.Add ("dateofBirth", (input.DateOfBirth |> System.Text.Json.Nodes.JsonValue.Create<DateOnly>))
-                node.Add ("memberStatus", System.Text.Json.Nodes.JsonValue.Create<int> input.MemberStatus)
+                node.Add ("mobileNumber", (input.MobileNumber |> System.Text.Json.Nodes.JsonValue.Create<string>))
+                node.Add ("postCode", (input.Postcode |> System.Text.Json.Nodes.JsonValue.Create<string>))
+                node.Add ("membershipName", (input.MembershipName |> System.Text.Json.Nodes.JsonValue.Create<string>))
+                node.Add ("membershipLevel", (input.MembershipLevel |> System.Text.Json.Nodes.JsonValue.Create<int>))
+                node.Add ("suspendedReason", (input.SuspendedReason |> System.Text.Json.Nodes.JsonValue.Create<int>))
+                node.Add ("memberStatus", (input.MemberStatus |> System.Text.Json.Nodes.JsonValue.Create<int>))
 
             node :> _
 
@@ -55,7 +60,7 @@ module GymOpeningHours =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
             |> List.ofSeq
 
         let arg_0 =
@@ -68,7 +73,7 @@ module GymOpeningHours =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         {
             IsAlwaysOpen = arg_0
@@ -91,7 +96,7 @@ module GymAccessOptions =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_0 =
             (match node.["pinAccess"] with
@@ -103,7 +108,7 @@ module GymAccessOptions =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         {
             PinAccess = arg_0
@@ -127,7 +132,7 @@ module GymLocation =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<float> ()
+                    .GetValue<System.Double> ()
             with :? System.InvalidOperationException as exc ->
                 if exc.Message.Contains "cannot be converted to" then
                     if
@@ -148,6 +153,7 @@ module GymLocation =
                         reraise ()
                 else
                     reraise ()
+            |> LanguagePrimitives.FloatWithMeasure
 
         let arg_0 =
             try
@@ -160,7 +166,7 @@ module GymLocation =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<float> ()
+                    .GetValue<System.Double> ()
             with :? System.InvalidOperationException as exc ->
                 if exc.Message.Contains "cannot be converted to" then
                     if
@@ -203,12 +209,12 @@ module GymAddress =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_4 =
             match node.["county"] with
             | null -> None
-            | v -> v.AsValue().GetValue<string> () |> Some
+            | v -> v.AsValue().GetValue<System.String> () |> Some
 
         let arg_3 =
             (match node.["town"] with
@@ -220,17 +226,17 @@ module GymAddress =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_2 =
             match node.["addressLine3"] with
             | null -> None
-            | v -> v.AsValue().GetValue<string> () |> Some
+            | v -> v.AsValue().GetValue<System.String> () |> Some
 
         let arg_1 =
             match node.["addressLine2"] with
             | null -> None
-            | v -> v.AsValue().GetValue<string> () |> Some
+            | v -> v.AsValue().GetValue<System.String> () |> Some
 
         let arg_0 =
             (match node.["addressLine1"] with
@@ -242,7 +248,7 @@ module GymAddress =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             AddressLine1 = arg_0
@@ -269,7 +275,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_9 =
             (match node.["timeZone"] with
@@ -281,7 +287,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_8 =
             GymLocation.jsonParse (
@@ -329,7 +335,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_4 =
             (match node.["phoneNumber"] with
@@ -341,7 +347,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_3 =
             GymAddress.jsonParse (
@@ -365,7 +371,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_1 =
             (match node.["id"] with
@@ -377,7 +383,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_0 =
             (match node.["name"] with
@@ -389,7 +395,7 @@ module Gym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             Name = arg_0
@@ -424,7 +430,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             let arg_13 =
                 (match node.["suspendedReason"] with
@@ -436,7 +442,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             let arg_12 =
                 (match node.["membershipLevel"] with
@@ -448,7 +454,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             let arg_11 =
                 (match node.["membershipName"] with
@@ -460,7 +466,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_10 =
                 (match node.["postCode"] with
@@ -472,7 +478,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_9 =
                 (match node.["mobileNumber"] with
@@ -484,7 +490,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_8 =
                 (match node.["dateofBirth"] with
@@ -509,7 +515,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_6 =
                 (match node.["emailAddress"] with
@@ -521,7 +527,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_5 =
                 (match node.["homeGymName"] with
@@ -533,7 +539,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_4 =
                 (match node.["homeGymId"] with
@@ -545,7 +551,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             let arg_3 =
                 (match node.["lastName"] with
@@ -557,7 +563,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_2 =
                 (match node.["firstName"] with
@@ -569,7 +575,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_1 =
                 (match node.["compoundMemberId"] with
@@ -581,7 +587,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_0 =
                 (match node.["id"] with
@@ -593,7 +599,7 @@ module MemberJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             {
                 Id = arg_0
@@ -629,7 +635,7 @@ module GymAttendance =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_7 =
             (match node.["lastRefreshedPeopleInClasses"] with
@@ -680,12 +686,12 @@ module GymAttendance =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_3 =
             match node.["totalPeopleSuffix"] with
             | null -> None
-            | v -> v.AsValue().GetValue<string> () |> Some
+            | v -> v.AsValue().GetValue<System.String> () |> Some
 
         let arg_2 =
             (match node.["totalPeopleInClasses"] with
@@ -697,7 +703,7 @@ module GymAttendance =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_1 =
             (match node.["totalPeopleInGym"] with
@@ -709,7 +715,7 @@ module GymAttendance =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_0 =
             (match node.["description"] with
@@ -721,7 +727,7 @@ module GymAttendance =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             Description = arg_0
@@ -764,7 +770,7 @@ module MemberActivityDto =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_3 =
             (match node.["totalClasses"] with
@@ -776,7 +782,7 @@ module MemberActivityDto =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_2 =
             (match node.["totalVisits"] with
@@ -788,7 +794,7 @@ module MemberActivityDto =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_1 =
             (match node.["averageDuration"] with
@@ -800,7 +806,7 @@ module MemberActivityDto =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_0 =
             (match node.["totalDuration"] with
@@ -812,7 +818,7 @@ module MemberActivityDto =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         {
             TotalDuration = arg_0
@@ -839,7 +845,7 @@ module SessionsAggregate =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_1 =
             (match node.["Visits"] with
@@ -851,7 +857,7 @@ module SessionsAggregate =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_0 =
             (match node.["Activities"] with
@@ -863,7 +869,7 @@ module SessionsAggregate =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         {
             Activities = arg_0
@@ -887,7 +893,7 @@ module VisitGym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_1 =
             (match node.["Name"] with
@@ -899,7 +905,7 @@ module VisitGym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_0 =
             (match node.["Id"] with
@@ -911,7 +917,7 @@ module VisitGym =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         {
             Id = arg_0
@@ -947,7 +953,7 @@ module Visit =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_1 =
             (match node.["StartTime"] with
@@ -972,7 +978,7 @@ module Visit =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         {
             IsDurationEstimated = arg_0

ConsumePlugin/GeneratedRestClient.fs

@@ -302,7 +302,7 @@ module PureGymApi =
                             v.AsObject ()
                             |> Seq.map (fun kvp ->
                                 let key = (kvp.Key)
-                                let value = (kvp.Value).AsValue().GetValue<string> ()
+                                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                                 key, value
                             )
                             |> Map.ofSeq

ConsumePlugin/GeneratedSerde.fs

@@ -21,69 +21,69 @@ module InnerTypeWithBothJsonSerializeExtension =
             let node = System.Text.Json.Nodes.JsonObject ()
 
             do
-                node.Add (("it's-a-me"), System.Text.Json.Nodes.JsonValue.Create<Guid> input.Thing)
+                node.Add (("it's-a-me"), (input.Thing |> System.Text.Json.Nodes.JsonValue.Create<Guid>))
 
                 node.Add (
                     "map",
-                    (fun field ->
+                    (input.Map
-                        let ret = System.Text.Json.Nodes.JsonObject ()
+                     |> (fun field ->
+                         let ret = System.Text.Json.Nodes.JsonObject ()
 
-                        for (KeyValue (key, value)) in field do
+                         for (KeyValue (key, value)) in field do
-                            ret.Add (key.ToString (), System.Text.Json.Nodes.JsonValue.Create<Uri> value)
+                             ret.Add (key.ToString (), System.Text.Json.Nodes.JsonValue.Create<Uri> value)
 
-                        ret
+                         ret
-                    )
+                     ))
-                        input.Map
                 )
 
                 node.Add (
                     "readOnlyDict",
-                    (fun field ->
+                    (input.ReadOnlyDict
-                        let ret = System.Text.Json.Nodes.JsonObject ()
+                     |> (fun field ->
+                         let ret = System.Text.Json.Nodes.JsonObject ()
 
-                        for (KeyValue (key, value)) in field do
+                         for (KeyValue (key, value)) in field do
-                            ret.Add (
+                             ret.Add (
-                                key.ToString (),
+                                 key.ToString (),
-                                (fun field ->
+                                 (fun field ->
-                                    let arr = System.Text.Json.Nodes.JsonArray ()
+                                     let arr = System.Text.Json.Nodes.JsonArray ()
 
-                                    for mem in field do
+                                     for mem in field do
-                                        arr.Add (System.Text.Json.Nodes.JsonValue.Create<char> mem)
+                                         arr.Add (System.Text.Json.Nodes.JsonValue.Create<char> mem)
 
-                                    arr
+                                     arr
-                                )
+                                 )
-                                    value
+                                     value
-                            )
+                             )
 
-                        ret
+                         ret
-                    )
+                     ))
-                        input.ReadOnlyDict
                 )
 
                 node.Add (
                     "dict",
-                    (fun field ->
+                    (input.Dict
-                        let ret = System.Text.Json.Nodes.JsonObject ()
+                     |> (fun field ->
+                         let ret = System.Text.Json.Nodes.JsonObject ()
 
-                        for (KeyValue (key, value)) in field do
+                         for (KeyValue (key, value)) in field do
-                            ret.Add (key.ToString (), System.Text.Json.Nodes.JsonValue.Create<bool> value)
+                             ret.Add (key.ToString (), System.Text.Json.Nodes.JsonValue.Create<bool> value)
 
-                        ret
+                         ret
-                    )
+                     ))
-                        input.Dict
                 )
 
                 node.Add (
                     "concreteDict",
-                    (fun field ->
+                    (input.ConcreteDict
-                        let ret = System.Text.Json.Nodes.JsonObject ()
+                     |> (fun field ->
+                         let ret = System.Text.Json.Nodes.JsonObject ()
 
-                        for (KeyValue (key, value)) in field do
+                         for (KeyValue (key, value)) in field do
-                            ret.Add (key.ToString (), InnerTypeWithBoth.toJsonNode value)
+                             ret.Add (key.ToString (), InnerTypeWithBoth.toJsonNode value)
 
-                        ret
+                         ret
-                    )
+                     ))
-                        input.ConcreteDict
                 )
 
             node :> _
@@ -93,6 +93,24 @@ open System
 open System.Collections.Generic
 open System.Text.Json.Serialization
 
+/// Module containing JSON serializing extension members for the SomeEnum type
+[<AutoOpen>]
+module SomeEnumJsonSerializeExtension =
+    /// Extension methods for JSON parsing
+    type SomeEnum with
+
+        /// Serialize to a JSON node
+        static member toJsonNode (input : SomeEnum) : System.Text.Json.Nodes.JsonNode =
+            match input with
+            | SomeEnum.Blah -> System.Text.Json.Nodes.JsonValue.Create 1
+            | SomeEnum.Thing -> System.Text.Json.Nodes.JsonValue.Create 0
+            | v -> failwith (sprintf "Unrecognised value for enum: %O" v)
+namespace ConsumePlugin
+
+open System
+open System.Collections.Generic
+open System.Text.Json.Serialization
+
 /// Module containing JSON serializing extension members for the JsonRecordTypeWithBoth type
 [<AutoOpen>]
 module JsonRecordTypeWithBothJsonSerializeExtension =
@@ -104,50 +122,88 @@ module JsonRecordTypeWithBothJsonSerializeExtension =
             let node = System.Text.Json.Nodes.JsonObject ()
 
             do
-                node.Add ("a", System.Text.Json.Nodes.JsonValue.Create<int> input.A)
+                node.Add ("a", (input.A |> System.Text.Json.Nodes.JsonValue.Create<int>))
-                node.Add ("b", System.Text.Json.Nodes.JsonValue.Create<string> input.B)
+                node.Add ("b", (input.B |> System.Text.Json.Nodes.JsonValue.Create<string>))
 
                 node.Add (
                     "c",
-                    (fun field ->
+                    (input.C
-                        let arr = System.Text.Json.Nodes.JsonArray ()
+                     |> (fun field ->
+                         let arr = System.Text.Json.Nodes.JsonArray ()
 
-                        for mem in field do
+                         for mem in field do
-                            arr.Add (System.Text.Json.Nodes.JsonValue.Create<int> mem)
+                             arr.Add (System.Text.Json.Nodes.JsonValue.Create<int> mem)
 
-                        arr
+                         arr
-                    )
+                     ))
-                        input.C
                 )
 
-                node.Add ("d", InnerTypeWithBoth.toJsonNode input.D)
+                node.Add ("d", (input.D |> InnerTypeWithBoth.toJsonNode))
 
                 node.Add (
                     "e",
-                    (fun field ->
+                    (input.E
-                        let arr = System.Text.Json.Nodes.JsonArray ()
+                     |> (fun field ->
+                         let arr = System.Text.Json.Nodes.JsonArray ()
 
-                        for mem in field do
+                         for mem in field do
-                            arr.Add (System.Text.Json.Nodes.JsonValue.Create<string> mem)
+                             arr.Add (System.Text.Json.Nodes.JsonValue.Create<string> mem)
 
-                        arr
+                         arr
-                    )
+                     ))
-                        input.E
                 )
 
                 node.Add (
-                    "f",
+                    "arr",
-                    (fun field ->
+                    (input.Arr
-                        let arr = System.Text.Json.Nodes.JsonArray ()
+                     |> (fun field ->
+                         let arr = System.Text.Json.Nodes.JsonArray ()
 
-                        for mem in field do
+                         for mem in field do
-                            arr.Add (System.Text.Json.Nodes.JsonValue.Create<int> mem)
+                             arr.Add (System.Text.Json.Nodes.JsonValue.Create<int> mem)
 
-                        arr
+                         arr
-                    )
+                     ))
-                        input.F
                 )
 
+                node.Add ("byte", (input.Byte |> System.Text.Json.Nodes.JsonValue.Create<byte<measure>>))
+                node.Add ("sbyte", (input.Sbyte |> System.Text.Json.Nodes.JsonValue.Create<sbyte<measure>>))
+                node.Add ("i", (input.I |> System.Text.Json.Nodes.JsonValue.Create<int<measure>>))
+                node.Add ("i32", (input.I32 |> System.Text.Json.Nodes.JsonValue.Create<int32<measure>>))
+                node.Add ("i64", (input.I64 |> System.Text.Json.Nodes.JsonValue.Create<int64<measure>>))
+                node.Add ("u", (input.U |> System.Text.Json.Nodes.JsonValue.Create<uint<measure>>))
+                node.Add ("u32", (input.U32 |> System.Text.Json.Nodes.JsonValue.Create<uint32<measure>>))
+                node.Add ("u64", (input.U64 |> System.Text.Json.Nodes.JsonValue.Create<uint64<measure>>))
+                node.Add ("f", (input.F |> System.Text.Json.Nodes.JsonValue.Create<float<measure>>))
+                node.Add ("f32", (input.F32 |> System.Text.Json.Nodes.JsonValue.Create<float32<measure>>))
+                node.Add ("single", (input.Single |> System.Text.Json.Nodes.JsonValue.Create<single<measure>>))
+
+                node.Add (
+                    "intMeasureOption",
+                    (input.IntMeasureOption
+                     |> (fun field ->
+                         match field with
+                         | None -> null :> System.Text.Json.Nodes.JsonNode
+                         | Some field ->
+                             (System.Text.Json.Nodes.JsonValue.Create<int<measure>> field)
+                             :> System.Text.Json.Nodes.JsonNode
+                     ))
+                )
+
+                node.Add (
+                    "intMeasureNullable",
+                    (input.IntMeasureNullable
+                     |> (fun field ->
+                         if field.HasValue then
+                             System.Text.Json.Nodes.JsonValue.Create<int<measure>> field.Value
+                             :> System.Text.Json.Nodes.JsonNode
+                         else
+                             null :> System.Text.Json.Nodes.JsonNode
+                     ))
+                )
+
+                node.Add ("enum", (input.Enum |> SomeEnum.toJsonNode))
+
             node :> _
 namespace ConsumePlugin
 
@@ -221,7 +277,7 @@ module InnerTypeWithBothJsonParseExtension =
                     .AsObject ()
                 |> Seq.map (fun kvp ->
                     let key = (kvp.Key) |> System.Uri
-                    let value = (kvp.Value).AsValue().GetValue<bool> ()
+                    let value = (kvp.Value).AsValue().GetValue<System.Boolean> ()
                     key, value
                 )
                 |> dict
@@ -287,6 +343,24 @@ module InnerTypeWithBothJsonParseExtension =
             }
 namespace ConsumePlugin
 
+/// Module containing JSON parsing extension members for the SomeEnum type
+[<AutoOpen>]
+module SomeEnumJsonParseExtension =
+    /// Extension methods for JSON parsing
+    type SomeEnum with
+
+        /// Parse from a JSON node.
+        static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : SomeEnum =
+            match node.GetValueKind () with
+            | System.Text.Json.JsonValueKind.Number -> node.AsValue().GetValue<int> () |> enum<SomeEnum>
+            | System.Text.Json.JsonValueKind.String ->
+                match node.AsValue().GetValue<string>().ToLowerInvariant () with
+                | "blah" -> SomeEnum.Blah
+                | "thing" -> SomeEnum.Thing
+                | v -> failwith ("Unrecognised value for enum: %i" + v)
+            | _ -> failwith ("Unrecognised kind for enum of type: " + "SomeEnum")
+namespace ConsumePlugin
+
 /// Module containing JSON parsing extension members for the JsonRecordTypeWithBoth type
 [<AutoOpen>]
 module JsonRecordTypeWithBothJsonParseExtension =
@@ -295,7 +369,61 @@ module JsonRecordTypeWithBothJsonParseExtension =
 
         /// Parse from a JSON node.
         static member jsonParse (node : System.Text.Json.Nodes.JsonNode) : JsonRecordTypeWithBoth =
-            let arg_5 =
+            let arg_19 =
+                SomeEnum.jsonParse (
+                    match node.["enum"] with
+                    | null ->
+                        raise (
+                            System.Collections.Generic.KeyNotFoundException (
+                                sprintf "Required key '%s' not found on JSON object" ("enum")
+                            )
+                        )
+                    | v -> v
+                )
+
+            let arg_18 =
+                match node.["intMeasureNullable"] with
+                | null -> System.Nullable ()
+                | v ->
+                    v.AsValue().GetValue<System.Int32> ()
+                    |> LanguagePrimitives.Int32WithMeasure
+                    |> System.Nullable
+
+            let arg_17 =
+                match node.["intMeasureOption"] with
+                | null -> None
+                | v ->
+                    v.AsValue().GetValue<System.Int32> ()
+                    |> LanguagePrimitives.Int32WithMeasure
+                    |> Some
+
+            let arg_16 =
+                (match node.["single"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("single")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Single> ()
+                |> LanguagePrimitives.Float32WithMeasure
+
+            let arg_15 =
+                (match node.["f32"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("f32")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Single> ()
+                |> LanguagePrimitives.Float32WithMeasure
+
+            let arg_14 =
                 (match node.["f"] with
                  | null ->
                      raise (
@@ -303,9 +431,126 @@ module JsonRecordTypeWithBothJsonParseExtension =
                              sprintf "Required key '%s' not found on JSON object" ("f")
                          )
                      )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Double> ()
+                |> LanguagePrimitives.FloatWithMeasure
+
+            let arg_13 =
+                (match node.["u64"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("u64")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.UInt64> ()
+                |> LanguagePrimitives.UInt64WithMeasure
+
+            let arg_12 =
+                (match node.["u32"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("u32")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.UInt32> ()
+                |> LanguagePrimitives.UInt32WithMeasure
+
+            let arg_11 =
+                (match node.["u"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("u")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.UInt32> ()
+                |> LanguagePrimitives.UInt32WithMeasure
+
+            let arg_10 =
+                (match node.["i64"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("i64")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Int64> ()
+                |> LanguagePrimitives.Int64WithMeasure
+
+            let arg_9 =
+                (match node.["i32"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("i32")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Int32> ()
+                |> LanguagePrimitives.Int32WithMeasure
+
+            let arg_8 =
+                (match node.["i"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("i")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Int32> ()
+                |> LanguagePrimitives.Int32WithMeasure
+
+            let arg_7 =
+                (match node.["sbyte"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("sbyte")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.SByte> ()
+                |> LanguagePrimitives.SByteWithMeasure
+
+            let arg_6 =
+                (match node.["byte"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("byte")
+                         )
+                     )
+                 | v -> v)
+                    .AsValue()
+                    .GetValue<System.Byte> ()
+                |> LanguagePrimitives.ByteWithMeasure
+
+            let arg_5 =
+                (match node.["arr"] with
+                 | null ->
+                     raise (
+                         System.Collections.Generic.KeyNotFoundException (
+                             sprintf "Required key '%s' not found on JSON object" ("arr")
+                         )
+                     )
                  | v -> v)
                     .AsArray ()
-                |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
+                |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Int32> ())
                 |> Array.ofSeq
 
             let arg_4 =
@@ -318,7 +563,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                      )
                  | v -> v)
                     .AsArray ()
-                |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
+                |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
                 |> Array.ofSeq
 
             let arg_3 =
@@ -343,7 +588,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                      )
                  | v -> v)
                     .AsArray ()
-                |> Seq.map (fun elt -> elt.AsValue().GetValue<int> ())
+                |> Seq.map (fun elt -> elt.AsValue().GetValue<System.Int32> ())
                 |> List.ofSeq
 
             let arg_1 =
@@ -356,7 +601,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<string> ()
+                    .GetValue<System.String> ()
 
             let arg_0 =
                 (match node.["a"] with
@@ -368,7 +613,7 @@ module JsonRecordTypeWithBothJsonParseExtension =
                      )
                  | v -> v)
                     .AsValue()
-                    .GetValue<int> ()
+                    .GetValue<System.Int32> ()
 
             {
                 A = arg_0
@@ -376,7 +621,21 @@ module JsonRecordTypeWithBothJsonParseExtension =
                 C = arg_2
                 D = arg_3
                 E = arg_4
-                F = arg_5
+                Arr = arg_5
+                Byte = arg_6
+                Sbyte = arg_7
+                I = arg_8
+                I32 = arg_9
+                I64 = arg_10
+                U = arg_11
+                U32 = arg_12
+                U64 = arg_13
+                F = arg_14
+                F32 = arg_15
+                Single = arg_16
+                IntMeasureOption = arg_17
+                IntMeasureNullable = arg_18
+                Enum = arg_19
             }
 namespace ConsumePlugin
 
@@ -422,7 +681,7 @@ module FirstDuJsonParseExtension =
                          )
                      | v -> v)
                         .AsValue()
-                        .GetValue<string> ()
+                        .GetValue<System.String> ()
                 )
             | "case2" ->
                 let node =
@@ -455,6 +714,6 @@ module FirstDuJsonParseExtension =
                          )
                      | v -> v)
                         .AsValue()
-                        .GetValue<int> ()
+                        .GetValue<System.Int32> ()
                 )
             | v -> failwith ("Unrecognised 'type' field value: " + v)

ConsumePlugin/GeneratedVault.fs

@@ -22,7 +22,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_9 =
             (match node.["orphan"] with
@@ -34,7 +34,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_8 =
             (match node.["entity_id"] with
@@ -46,7 +46,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_7 =
             (match node.["token_type"] with
@@ -58,7 +58,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_6 =
             (match node.["renewable"] with
@@ -70,7 +70,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_5 =
             (match node.["lease_duration"] with
@@ -82,7 +82,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_4 =
             (match node.["identity_policies"] with
@@ -94,7 +94,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
             |> List.ofSeq
 
         let arg_3 =
@@ -107,7 +107,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
             |> List.ofSeq
 
         let arg_2 =
@@ -120,7 +120,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsArray ()
-            |> Seq.map (fun elt -> elt.AsValue().GetValue<string> ())
+            |> Seq.map (fun elt -> elt.AsValue().GetValue<System.String> ())
             |> List.ofSeq
 
         let arg_1 =
@@ -133,7 +133,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_0 =
             (match node.["client_token"] with
@@ -145,7 +145,7 @@ module JwtVaultAuthResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             ClientToken = arg_0
@@ -189,7 +189,7 @@ module JwtVaultResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_2 =
             (match node.["renewable"] with
@@ -201,7 +201,7 @@ module JwtVaultResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_1 =
             (match node.["lease_id"] with
@@ -213,7 +213,7 @@ module JwtVaultResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_0 =
             (match node.["request_id"] with
@@ -225,7 +225,7 @@ module JwtVaultResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             RequestId = arg_0
@@ -271,7 +271,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<int> ()
+                let value = (kvp.Value).AsValue().GetValue<System.Int32> ()
                 key, value
             )
             |> Map.ofSeq
@@ -288,7 +288,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key) |> System.Uri
-                let value = (kvp.Value).AsValue().GetValue<string> ()
+                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                 key, value
             )
             |> dict
@@ -305,7 +305,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key) |> System.Uri
-                let value = (kvp.Value).AsValue().GetValue<string> ()
+                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                 key, value
             )
             |> readOnlyDict
@@ -322,7 +322,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<string> ()
+                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                 key, value
             )
             |> Map.ofSeq
@@ -339,7 +339,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<string> ()
+                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                 key, value
             )
             |> Seq.map System.Collections.Generic.KeyValuePair
@@ -357,7 +357,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<string> ()
+                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                 key, value
             )
             |> dict
@@ -374,7 +374,7 @@ module JwtSecretResponse =
                 .AsObject ()
             |> Seq.map (fun kvp ->
                 let key = (kvp.Key)
-                let value = (kvp.Value).AsValue().GetValue<string> ()
+                let value = (kvp.Value).AsValue().GetValue<System.String> ()
                 key, value
             )
             |> readOnlyDict
@@ -389,7 +389,7 @@ module JwtSecretResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<int> ()
+                .GetValue<System.Int32> ()
 
         let arg_2 =
             (match node.["renewable"] with
@@ -401,7 +401,7 @@ module JwtSecretResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<bool> ()
+                .GetValue<System.Boolean> ()
 
         let arg_1 =
             (match node.["lease_id"] with
@@ -413,7 +413,7 @@ module JwtSecretResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         let arg_0 =
             (match node.["request_id"] with
@@ -425,7 +425,7 @@ module JwtSecretResponse =
                  )
              | v -> v)
                 .AsValue()
-                .GetValue<string> ()
+                .GetValue<System.String> ()
 
         {
             RequestId = arg_0

ConsumePlugin/JsonRecord.fs

@@ -29,6 +29,28 @@ type JsonRecordType =
         F : int[]
     }
 
+[<WoofWare.Myriad.Plugins.JsonParse>]
+type internal InternalTypeNotExtension =
+    {
+        [<JsonPropertyName(Literals.something)>]
+        InternalThing : string
+    }
+
+[<WoofWare.Myriad.Plugins.JsonSerialize>]
+type internal InternalTypeNotExtensionSerial =
+    {
+        [<JsonPropertyName(Literals.something)>]
+        InternalThing2 : string
+    }
+
+[<WoofWare.Myriad.Plugins.JsonParse true>]
+[<WoofWare.Myriad.Plugins.JsonSerialize true>]
+type internal InternalTypeExtension =
+    {
+        [<JsonPropertyName(Literals.something)>]
+        ExternalThing : string
+    }
+
 [<WoofWare.Myriad.Plugins.JsonParse true>]
 type ToGetExtensionMethod =
     {

ConsumePlugin/PureGymDto.fs

@@ -19,13 +19,16 @@ type GymAccessOptions =
         QrCodeAccess : bool
     }
 
+[<Measure>]
+type measure
+
 [<WoofWare.Myriad.Plugins.JsonParse>]
 type GymLocation =
     {
         [<JsonNumberHandling(JsonNumberHandling.AllowReadingFromString)>]
         Longitude : float
         [<JsonNumberHandling(JsonNumberHandling.AllowReadingFromString)>]
-        Latitude : float
+        Latitude : float<measure>
     }
 
 [<WoofWare.Myriad.Plugins.JsonParse>]

ConsumePlugin/SerializationAndDeserialization.fs

@@ -16,6 +16,15 @@ type InnerTypeWithBoth =
         ConcreteDict : Dictionary<string, InnerTypeWithBoth>
     }
 
+[<WoofWare.Myriad.Plugins.JsonParse true>]
+[<WoofWare.Myriad.Plugins.JsonSerialize true>]
+type SomeEnum =
+    | Blah = 1
+    | Thing = 0
+
+[<Measure>]
+type measure
+
 [<WoofWare.Myriad.Plugins.JsonParse true>]
 [<WoofWare.Myriad.Plugins.JsonSerialize true>]
 type JsonRecordTypeWithBoth =
@@ -25,7 +34,21 @@ type JsonRecordTypeWithBoth =
         C : int list
         D : InnerTypeWithBoth
         E : string array
-        F : int[]
+        Arr : int[]
+        Byte : byte<measure>
+        Sbyte : sbyte<measure>
+        I : int<measure>
+        I32 : int32<measure>
+        I64 : int64<measure>
+        U : uint<measure>
+        U32 : uint32<measure>
+        U64 : uint64<measure>
+        F : float<measure>
+        F32 : float32<measure>
+        Single : single<measure>
+        IntMeasureOption : int<measure> option
+        IntMeasureNullable : int<measure> Nullable
+        Enum : SomeEnum
     }
 
 [<WoofWare.Myriad.Plugins.JsonSerialize true>]

Directory.Build.props

@@ -10,19 +10,10 @@
     <WarnOn>FS3388,FS3559</WarnOn>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.6.133" PrivateAssets="all"/>
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.6.139" PrivateAssets="all"/>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All"/>
     <SourceLinkGitHubHost Include="github.com" ContentUrl="https://raw.githubusercontent.com"/>
   </ItemGroup>
-  <!--
+  <PropertyGroup Condition="'$(GITHUB_ACTION)' != ''">
-    SourceLink doesn't support F# deterministic builds out of the box,
+    <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
-    so tell SourceLink that our source root is going to be remapped.
+  </PropertyGroup>
-  -->
-  <Target Name="MapSourceRoot" BeforeTargets="_GenerateSourceLinkFile" Condition="'$(SourceRootMappedPathsFeatureSupported)' != 'true'">
-    <ItemGroup>
-      <SourceRoot Update="@(SourceRoot)">
-        <MappedPath>Z:\CheckoutRoot\WoofWare.Myriad\</MappedPath>
-      </SourceRoot>
-    </ItemGroup>
-  </Target>
 </Project>

README.md

@@ -8,23 +8,20 @@
 
 Some helpers in [Myriad](https://github.com/MoiraeSoftware/myriad/) which might be useful.
 
-These are currently somewhat experimental, and I personally am their primary customer.
+Currently implemented:
-The `RemoveOptions` generator in particular is extremely half-baked.
+
+* `JsonParse` (to stamp out `jsonParse : JsonNode -> 'T` methods).
+* `JsonSerialize` (to stamp out `toJsonNode : 'T -> JsonNode` methods).
+* `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, like a compile-time [Foq](https://github.com/fsprojects/Foq)).
+* `CreateCatamorphism` (to stamp out a non-stack-overflowing [catamorphism](https://fsharpforfunandprofit.com/posts/recursive-types-and-folds/) for a discriminated union).
+* `RemoveOptions` (to strip `option` modifiers from a type) - this one is particularly half-baked!
 
 If you would like to ensure that your particular use-case remains unbroken, please do contribute tests to this repository.
 The `ConsumePlugin` assembly contains a number of invocations of these source generators,
 so you just need to add copies of your types to that assembly to ensure that I will at least notice if I break the build;
 and if you add tests to `WoofWare.Myriad.Plugins.Test` then I will also notice if I break the runtime semantics of the generated code.
 
-Currently implemented:
-
-* `JsonParse` (to stamp out `jsonParse : JsonNode -> 'T` methods);
-* `JsonSerialize` (to stamp out `toJsonNode : 'T -> JsonNode` methods);
-* `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`
 
 Takes records like this:

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

@@ -12,7 +12,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="ApiSurface" Version="4.0.40" />
+        <PackageReference Include="ApiSurface" Version="4.0.41" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
         <PackageReference Include="NUnit" Version="4.1.0"/>
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>

WoofWare.Myriad.Plugins.Test/PureGymDtos.fs

@@ -58,7 +58,7 @@ module PureGymDtos =
         [
             """{"latitude": 1.0, "longitude": 3.0}""",
             {
-                GymLocation.Latitude = 1.0
+                GymLocation.Latitude = 1.0<measure>
                 Longitude = 3.0
             }
         ]
@@ -96,7 +96,7 @@ module PureGymDtos =
                 Location =
                     {
                         Longitude = -0.110252
-                        Latitude = 51.480401
+                        Latitude = 51.480401<measure>
                     }
                 TimeZone = "Europe/London"
                 ReopenDate = "2021-04-12T00:00:00+01 Europe/London"

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

@@ -49,3 +49,15 @@ module TestJsonParse =
 
         let actual = s |> JsonNode.Parse |> InnerType.jsonParse
         actual |> shouldEqual expected
+
+    [<TestCase("thing", SomeEnum.Thing)>]
+    [<TestCase("Thing", SomeEnum.Thing)>]
+    [<TestCase("THING", SomeEnum.Thing)>]
+    [<TestCase("blah", SomeEnum.Blah)>]
+    [<TestCase("Blah", SomeEnum.Blah)>]
+    [<TestCase("BLAH", SomeEnum.Blah)>]
+    let ``Can deserialise enum`` (str : string, expected : SomeEnum) =
+        sprintf "\"%s\"" str
+        |> JsonNode.Parse
+        |> SomeEnum.jsonParse
+        |> shouldEqual expected

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

@@ -77,7 +77,21 @@ module TestJsonSerde =
             let! depth = Gen.choose (0, 2)
             let! d = innerGen depth
             let! e = Gen.arrayOf Arb.generate<NonNull<string>>
-            let! f = Gen.arrayOf Arb.generate<int>
+            let! arr = Gen.arrayOf Arb.generate<int>
+            let! byte = Arb.generate
+            let! sbyte = Arb.generate
+            let! i = Arb.generate
+            let! i32 = Arb.generate
+            let! i64 = Arb.generate
+            let! u = Arb.generate
+            let! u32 = Arb.generate
+            let! u64 = Arb.generate
+            let! f = Arb.generate |> Gen.filter (fun s -> Double.IsFinite (s / 1.0<measure>))
+            let! f32 = Arb.generate |> Gen.filter (fun s -> Single.IsFinite (s / 1.0f<measure>))
+            let! single = Arb.generate |> Gen.filter (fun s -> Single.IsFinite (s / 1.0f<measure>))
+            let! intMeasureOption = Arb.generate
+            let! intMeasureNullable = Arb.generate
+            let! someEnum = Gen.choose (0, 1)
 
             return
                 {
@@ -86,7 +100,21 @@ module TestJsonSerde =
                     C = c
                     D = d
                     E = e |> Array.map _.Get
+                    Arr = arr
+                    Byte = byte
+                    Sbyte = sbyte
+                    I = i
+                    I32 = i32
+                    I64 = i64
+                    U = u
+                    U32 = u32
+                    U64 = u64
                     F = f
+                    F32 = f32
+                    Single = single
+                    IntMeasureOption = intMeasureOption
+                    IntMeasureNullable = intMeasureNullable
+                    Enum = enum<SomeEnum> someEnum
                 }
         }
 
@@ -140,8 +168,7 @@ module TestJsonSerde =
         }
 
     let sanitiseRec (r : JsonRecordTypeWithBoth) : JsonRecordTypeWithBoth =
-        {
+        { r with
-            A = r.A
             B = if isNull r.B then "<null>" else r.B
             C =
                 if Object.ReferenceEquals (r.C, (null : obj)) then
@@ -150,11 +177,11 @@ module TestJsonSerde =
                     r.C
             D = sanitiseInner r.D
             E = if isNull r.E then [||] else r.E
-            F =
+            Arr =
-                if Object.ReferenceEquals (r.F, (null : obj)) then
+                if Object.ReferenceEquals (r.Arr, (null : obj)) then
                     [||]
                 else
-                    r.F
+                    r.Arr
         }
 
     let duGen =

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

@@ -33,7 +33,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="ApiSurface" Version="4.0.40"/>
+    <PackageReference Include="ApiSurface" Version="4.0.41"/>
     <PackageReference Include="FsCheck" Version="2.16.6"/>
     <PackageReference Include="FsUnit" Version="6.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>

WoofWare.Myriad.Plugins/AstHelper.fs

@@ -96,6 +96,11 @@ type internal AdtProduct =
 [<RequireQualifiedAccess>]
 module internal AstHelper =
 
+    let isEnum (SynTypeDefn.SynTypeDefn (_, repr, _, _, _, _)) : bool =
+        match repr with
+        | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Enum _, _) -> true
+        | _ -> false
+
     let instantiateRecord (fields : (RecordFieldName * SynExpr option) list) : SynExpr =
         let fields =
             fields

WoofWare.Myriad.Plugins/CataGenerator.fs

@@ -1070,17 +1070,11 @@ module internal CataGenerator =
                 body
                 |> SynExpr.createLet
                     [
-                        SynExpr.TypeApp (
+                        (SynExpr.createIdent "ResizeArray")
-                            SynExpr.createIdent "ResizeArray",
+                        |> SynExpr.typeApp
-                            range0,
                             [
                                 SynType.var (SynTypar.SynTypar (unionCase.GenericName, TyparStaticReq.None, false))
-                            ],
+                            ]
-                            [],
-                            Some range0,
-                            range0,
-                            range0
-                        )
                         |> SynExpr.applyTo (SynExpr.CreateConst ())
                         |> SynBinding.basic [ unionCase.StackName ] []
                     ]

WoofWare.Myriad.Plugins/InterfaceMockGenerator.fs

@@ -43,9 +43,14 @@ module internal InterfaceMockGenerator =
             )
             |> Set.ofSeq
 
-        let failwithFun =
+        let failwithFun (SynField (_, _, idOpt, _, _, _, _, _, _)) =
+            let failString =
+                match idOpt with
+                | None -> SynExpr.CreateConst "Unimplemented mock function"
+                | Some ident -> SynExpr.CreateConst $"Unimplemented mock function: %s{ident.idText}"
+
             SynExpr.createLongIdent [ "System" ; "NotImplementedException" ]
-            |> SynExpr.applyTo (SynExpr.CreateConst "Unimplemented mock function")
+            |> SynExpr.applyTo failString
             |> SynExpr.paren
             |> SynExpr.applyFunction (SynExpr.createIdent "raise")
             |> SynExpr.createLambda "_"
@@ -72,7 +77,7 @@ module internal InterfaceMockGenerator =
 
             let nonExtras =
                 fields
-                |> List.map (fun field -> (SynLongIdent.createI (getName field), true), Some failwithFun)
+                |> List.map (fun field -> (SynLongIdent.createI (getName field), true), Some (failwithFun field))
 
             extras @ nonExtras
 

WoofWare.Myriad.Plugins/JsonParseGenerator.fs

@@ -24,7 +24,7 @@ module internal JsonParseGenerator =
                 JsonNumberHandlingArg = None
             }
 
-    /// (match {indexed} with | null -> raise (System.Collections.Generic.KeyNotFoundException ()) | v -> v)
+    /// (match {indexed} with | null -> raise (System.Collections.Generic.KeyNotFoundException ({propertyName} not found)) | v -> v)
     let assertNotNull (propertyName : SynExpr) (indexed : SynExpr) =
         let raiseExpr =
             SynExpr.applyFunction
@@ -95,25 +95,8 @@ module internal JsonParseGenerator =
         )
         |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ collectionType ; "ofSeq" ])
 
-    /// match {node} with | null -> None | v -> {body} |> Some
+    let dotParse (typeName : LongIdent) : LongIdent =
-    /// Use the variable `v` to get access to the `Some`.
+        List.append typeName [ Ident.create "Parse" ]
-    let createParseLineOption (node : SynExpr) (body : SynExpr) : SynExpr =
-        let body = SynExpr.pipeThroughFunction (SynExpr.createIdent "Some") body
-
-        [
-            SynMatchClause.create SynPat.createNull (SynExpr.createIdent "None")
-            SynMatchClause.create (SynPat.named "v") body
-        ]
-        |> SynExpr.createMatch node
-
-    /// 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" ]
 
     /// 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.
@@ -140,6 +123,47 @@ module internal JsonParseGenerator =
             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."
 
+    let private parseNumberType
+        (options : JsonParseOption)
+        (propertyName : SynExpr option)
+        (node : SynExpr)
+        (typeName : LongIdent)
+        =
+        let basic = asValueGetValueIdent propertyName typeName node
+
+        match options.JsonNumberHandlingArg with
+        | 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")
+
+            let handler =
+                asValueGetValue propertyName "string" node
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent' (typeName |> dotParse))
+                |> SynExpr.ifThenElse
+                    (SynExpr.equals
+                        option
+                        (SynExpr.createLongIdent
+                            [
+                                "System"
+                                "Text"
+                                "Json"
+                                "Serialization"
+                                "JsonNumberHandling"
+                                "AllowReadingFromString"
+                            ]))
+                    SynExpr.reraise
+                |> SynExpr.ifThenElse cond SynExpr.reraise
+
+            basic
+            |> SynExpr.pipeThroughTryWith
+                (SynPat.IsInst (
+                    SynType.LongIdent (SynLongIdent.createS' [ "System" ; "InvalidOperationException" ]),
+                    range0
+                ))
+                handler
+
     /// Given `node.["town"]`, for example, choose how to obtain a JSON value from it.
     /// The property name is used in error messages at runtime to show where a JSON
     /// parse error occurred; supply `None` to indicate "don't validate".
@@ -168,45 +192,32 @@ module internal JsonParseGenerator =
             node
             |> asValueGetValue propertyName "string"
             |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "DateTime" ; "Parse" ])
-        | NumberType typeName ->
+        | NumberType typeName -> parseNumberType options propertyName node typeName
-            let basic = asValueGetValue propertyName typeName node
-
-            match options.JsonNumberHandlingArg with
-            | 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")
-
-                let handler =
-                    asValueGetValue propertyName "string" node
-                    |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent' (parseFunction typeName))
-                    |> SynExpr.ifThenElse
-                        (SynExpr.equals
-                            option
-                            (SynExpr.createLongIdent
-                                [
-                                    "System"
-                                    "Text"
-                                    "Json"
-                                    "Serialization"
-                                    "JsonNumberHandling"
-                                    "AllowReadingFromString"
-                                ]))
-                        SynExpr.reraise
-                    |> SynExpr.ifThenElse cond SynExpr.reraise
-
-                basic
-                |> SynExpr.pipeThroughTryWith
-                    (SynPat.IsInst (
-                        SynType.LongIdent (SynLongIdent.createS' [ "System" ; "InvalidOperationException" ]),
-                        range0
-                    ))
-                    handler
         | PrimitiveType typeName -> asValueGetValueIdent propertyName typeName node
         | OptionType ty ->
-            parseNode None options ty (SynExpr.createIdent "v")
+            let someClause =
-            |> createParseLineOption node
+                parseNode None options ty (SynExpr.createIdent "v")
+                |> SynExpr.pipeThroughFunction (SynExpr.createIdent "Some")
+                |> SynMatchClause.create (SynPat.named "v")
+
+            [
+                SynMatchClause.create SynPat.createNull (SynExpr.createIdent "None")
+                someClause
+            ]
+            |> SynExpr.createMatch node
+        | NullableType ty ->
+            let someClause =
+                parseNode None options ty (SynExpr.createIdent "v")
+                |> SynExpr.pipeThroughFunction (SynExpr.createLongIdent [ "System" ; "Nullable" ])
+                |> SynMatchClause.create (SynPat.named "v")
+
+            [
+                SynMatchClause.create
+                    SynPat.createNull
+                    (SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "Nullable" ]) (SynExpr.CreateConst ()))
+                someClause
+            ]
+            |> SynExpr.createMatch node
         | ListType ty ->
             parseNode None options ty (SynExpr.createIdent "elt")
             |> asArrayMapped propertyName "List" node
@@ -261,6 +272,9 @@ module internal JsonParseGenerator =
             |> SynExpr.callMethod "ToJsonString"
             |> SynExpr.paren
             |> SynExpr.applyFunction (SynExpr.createLongIdent [ "System" ; "Numerics" ; "BigInteger" ; "Parse" ])
+        | Measure (_measure, primType) ->
+            parseNumberType options propertyName node primType
+            |> SynExpr.pipeThroughFunction (Measure.getLanguagePrimitivesMeasure primType)
         | _ ->
             // Let's just hope that we've also got our own type annotation!
             let typeName =
@@ -474,11 +488,64 @@ module internal JsonParseGenerator =
                 |> SynBinding.basic [ Ident.create "ty" ] []
             ]
 
+    let createEnumMaker
+        (spec : JsonParseOutputSpec)
+        (typeName : LongIdent)
+        (fields : (Ident * SynExpr) list)
+        : SynExpr
+        =
+        let numberKind =
+            [ "System" ; "Text" ; "Json" ; "JsonValueKind" ; "Number" ]
+            |> List.map Ident.create
+
+        let stringKind =
+            [ "System" ; "Text" ; "Json" ; "JsonValueKind" ; "String" ]
+            |> List.map Ident.create
+
+        let fail =
+            SynExpr.plus
+                (SynExpr.CreateConst "Unrecognised kind for enum of type: ")
+                (SynExpr.CreateConst (typeName |> List.map _.idText |> String.concat "."))
+            |> SynExpr.paren
+            |> SynExpr.applyFunction (SynExpr.createIdent "failwith")
+
+        let failString =
+            SynExpr.plus (SynExpr.CreateConst "Unrecognised value for enum: %i") (SynExpr.createIdent "v")
+            |> SynExpr.paren
+            |> SynExpr.applyFunction (SynExpr.createIdent "failwith")
+
+        let parseString =
+            fields
+            |> List.map (fun (ident, _) ->
+                SynMatchClause.create
+                    (SynPat.createConst (
+                        SynConst.String (ident.idText.ToLowerInvariant (), SynStringKind.Regular, range0)
+                    ))
+                    (SynExpr.createLongIdent' (typeName @ [ ident ]))
+            )
+            |> fun l -> l @ [ SynMatchClause.create (SynPat.named "v") failString ]
+            |> SynExpr.createMatch (
+                asValueGetValue None "string" (SynExpr.createIdent "node")
+                |> SynExpr.callMethod "ToLowerInvariant"
+            )
+
+        [
+            SynMatchClause.create
+                (SynPat.identWithArgs numberKind (SynArgPats.create []))
+                (asValueGetValue None "int" (SynExpr.createIdent "node")
+                 |> SynExpr.pipeThroughFunction (
+                     SynExpr.typeApp [ SynType.createLongIdent typeName ] (SynExpr.createIdent "enum")
+                 ))
+            SynMatchClause.create (SynPat.identWithArgs stringKind (SynArgPats.create [])) parseString
+            SynMatchClause.create (SynPat.named "_") fail
+        ]
+        |> SynExpr.createMatch (SynExpr.callMethod "GetValueKind" (SynExpr.createIdent "node"))
+
     let createModule (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, ident, _, _preferPostfix, access, _)) =
             synComponentInfo
 
         let attributes =
@@ -517,6 +584,7 @@ module internal JsonParseGenerator =
         let info =
             SynComponentInfo.createLong moduleName
             |> SynComponentInfo.withDocString xmlDoc
+            |> SynComponentInfo.setAccessibility access
             |> SynComponentInfo.addAttributes attributes
 
         let decl =
@@ -533,6 +601,13 @@ module internal JsonParseGenerator =
                 |> List.map SynUnionCase.extract
                 |> List.map (UnionCase.mapIdentFields optionGet)
                 |> createUnionMaker spec ident
+            | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Enum (cases, _range), _) ->
+                cases
+                |> List.map (fun c ->
+                    match c with
+                    | SynEnumCase.SynEnumCase (_, SynIdent.SynIdent (ident, _), value, _, _, _) -> ident, value
+                )
+                |> createEnumMaker spec ident
             | _ -> failwithf "Not a record or union type"
 
         [ scaffolding spec ident decl ]
@@ -554,20 +629,21 @@ type JsonParseGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let recordsAndUnions =
+            let relevantTypes =
                 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
+                        elif AstHelper.isEnum defn then Some defn
                         else None
                     )
                     |> fun defns -> name, defns
                 )
 
             let namespaceAndTypes =
-                recordsAndUnions
+                relevantTypes
                 |> List.choose (fun (ns, types) ->
                     types
                     |> List.choose (fun typeDef ->

WoofWare.Myriad.Plugins/JsonSerializeGenerator.fs

@@ -13,6 +13,14 @@ type internal JsonSerializeOutputSpec =
 module internal JsonSerializeGenerator =
     open Fantomas.FCS.Text.Range
 
+
+    // The absolutely galaxy-brained implementation of JsonValue has `JsonValue.Parse "null"`
+    // identically equal to null. We have to work around this later, but we might as well just
+    // be efficient here and whip up the null directly.
+    let private jsonNull () =
+        SynExpr.createNull ()
+        |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
+
     /// Given `input.Ident`, for example, choose how to add it to the ambient `node`.
     /// The result is a line like `(fun ident -> InnerType.toJsonNode ident)` or `(fun ident -> JsonValue.Create ident)`.
     let rec serializeNode (fieldType : SynType) : SynExpr =
@@ -21,28 +29,22 @@ module internal JsonSerializeGenerator =
         | DateOnly
         | DateTime
         | NumberType _
+        | Measure _
         | PrimitiveType _
         | Guid
         | Uri ->
             // JsonValue.Create<type>
-            SynExpr.TypeApp (
+            SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ]
-                SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ],
+            |> SynExpr.typeApp [ fieldType ]
-                range0,
+        | NullableType ty ->
-                [ fieldType ],
+            // fun field -> if field.HasValue then {serializeNode ty} field.Value else JsonValue.Create null
-                [],
+            SynExpr.applyFunction (serializeNode ty) (SynExpr.createLongIdent [ "field" ; "Value" ])
-                Some range0,
+            |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
-                range0,
+            |> SynExpr.ifThenElse (SynExpr.createLongIdent [ "field" ; "HasValue" ]) (jsonNull ())
-                range0
+            |> SynExpr.createLambda "field"
-            )
         | OptionType ty ->
             // fun field -> match field with | None -> JsonValue.Create null | Some v -> {serializeNode ty} field
-            let noneClause =
+            let noneClause = jsonNull () |> SynMatchClause.create (SynPat.named "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' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
-                |> SynMatchClause.create (SynPat.named "None")
 
             let someClause =
                 SynExpr.applyFunction (serializeNode ty) (SynExpr.createIdent "field")
@@ -139,9 +141,10 @@ module internal JsonSerializeGenerator =
     let createSerializeRhsRecord (propertyName : SynExpr) (fieldId : Ident) (fieldType : SynType) : SynExpr =
         [
             propertyName
-            SynExpr.applyFunction
+            SynExpr.pipeThroughFunction
                 (serializeNode fieldType)
                 (SynExpr.createLongIdent' [ Ident.create "input" ; fieldId ])
+            |> SynExpr.paren
         ]
         |> SynExpr.tuple
         |> SynExpr.applyFunction (SynExpr.createLongIdent [ "node" ; "Add" ])
@@ -228,8 +231,7 @@ module internal JsonSerializeGenerator =
             |> SynBinding.withXmlDoc xmlDoc
             |> SynModuleDecl.createLet
 
-    let recordModule (spec : JsonSerializeOutputSpec) (typeName : LongIdent) (fields : SynField list) =
+    let recordModule (spec : JsonSerializeOutputSpec) (_typeName : LongIdent) (fields : SynField list) =
-        let inputArg = Ident.create "input"
         let fields = fields |> List.map SynField.extractWithIdent
 
         fields
@@ -239,7 +241,6 @@ module internal JsonSerializeGenerator =
         )
         |> 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"
@@ -312,7 +313,68 @@ module internal JsonSerializeGenerator =
             SynMatchClause.create pattern action
         )
         |> SynExpr.createMatch (SynExpr.createIdent' inputArg)
-        |> scaffolding spec typeName inputArg
+
+    let enumModule
+        (spec : JsonSerializeOutputSpec)
+        (typeName : LongIdent)
+        (cases : (Ident * SynExpr) list)
+        : SynModuleDecl
+        =
+        let fail =
+            SynExpr.CreateConst "Unrecognised value for enum: %O"
+            |> SynExpr.applyFunction (SynExpr.createIdent "sprintf")
+            |> SynExpr.applyTo (SynExpr.createIdent "v")
+            |> SynExpr.paren
+            |> SynExpr.applyFunction (SynExpr.createIdent "failwith")
+
+        let body =
+            cases
+            |> List.map (fun (caseName, value) ->
+                value
+                |> SynExpr.applyFunction (
+                    SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonValue" ; "Create" ]
+                )
+                |> SynMatchClause.create (SynPat.identWithArgs (typeName @ [ caseName ]) (SynArgPats.create []))
+            )
+            |> fun l -> l @ [ SynMatchClause.create (SynPat.named "v") fail ]
+            |> SynExpr.createMatch (SynExpr.createIdent "input")
+
+        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 pattern =
+            SynPat.named "input"
+            |> SynPat.annotateType (SynType.LongIdent (SynLongIdent.create typeName))
+
+        if spec.ExtensionMethods then
+            let componentInfo =
+                SynComponentInfo.createLong typeName
+                |> SynComponentInfo.withDocString (PreXmlDoc.create "Extension methods for JSON parsing")
+
+            let memberDef =
+                body
+                |> SynBinding.basic [ functionName ] [ pattern ]
+                |> SynBinding.withXmlDoc xmlDoc
+                |> SynBinding.withReturnAnnotation returnInfo
+                |> SynMemberDefn.staticMember
+
+            let containingType =
+                SynTypeDefnRepr.augmentation ()
+                |> SynTypeDefn.create componentInfo
+                |> SynTypeDefn.withMemberDefns [ memberDef ]
+
+            SynModuleDecl.Types ([ containingType ], range0)
+        else
+            body
+            |> SynBinding.basic [ functionName ] [ pattern ]
+            |> SynBinding.withReturnAnnotation returnInfo
+            |> SynBinding.withXmlDoc xmlDoc
+            |> SynModuleDecl.createLet
 
     let createModule
         (namespaceId : LongIdent)
@@ -323,7 +385,7 @@ module internal JsonSerializeGenerator =
         let (SynTypeDefn (synComponentInfo, synTypeDefnRepr, _members, _implicitCtor, _, _)) =
             typeDefn
 
-        let (SynComponentInfo (_attributes, _typeParams, _constraints, ident, _, _preferPostfix, _access, _)) =
+        let (SynComponentInfo (_attributes, _typeParams, _constraints, ident, _, _preferPostfix, access, _)) =
             synComponentInfo
 
         let attributes =
@@ -362,19 +424,29 @@ module internal JsonSerializeGenerator =
         let info =
             SynComponentInfo.createLong moduleName
             |> SynComponentInfo.addAttributes attributes
+            |> SynComponentInfo.setAccessibility access
             |> SynComponentInfo.withDocString xmlDoc
 
         let decls =
             match synTypeDefnRepr with
             | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Record (_accessibility, recordFields, _range), _) ->
-                [ recordModule spec ident recordFields ]
+                recordModule spec ident recordFields
+                |> scaffolding spec ident (Ident.create "input")
             | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Union (_accessibility, unionFields, _range), _) ->
-                [ unionModule spec ident unionFields ]
+                unionModule spec ident unionFields
-            | _ -> failwithf "Only record types currently supported."
+                |> scaffolding spec ident (Ident.create "input")
+            | SynTypeDefnRepr.Simple (SynTypeDefnSimpleRepr.Enum (cases, _range), _) ->
+                cases
+                |> List.map (fun c ->
+                    match c with
+                    | SynEnumCase.SynEnumCase (_, SynIdent.SynIdent (ident, _), value, _, _, _) -> ident, value
+                )
+                |> enumModule spec ident
+            | ty -> failwithf "Unsupported type: got %O" ty
 
         [
             yield! opens |> List.map SynModuleDecl.openAny
-            yield SynModuleDecl.nestedModule info decls
+            yield decls |> List.singleton |> SynModuleDecl.nestedModule info
         ]
         |> SynModuleOrNamespace.createNamespace namespaceId
 
@@ -392,20 +464,21 @@ type JsonSerializeGenerator () =
             let ast, _ =
                 Ast.fromFilename context.InputFilename |> Async.RunSynchronously |> Array.head
 
-            let recordsAndUnions =
+            let relevantTypes =
                 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
+                        elif AstHelper.isEnum defn then Some defn
                         else None
                     )
                     |> fun defns -> name, defns
                 )
 
             let namespaceAndTypes =
-                recordsAndUnions
+                relevantTypes
                 |> List.choose (fun (ns, types) ->
                     types
                     |> List.choose (fun typeDef ->

WoofWare.Myriad.Plugins/Measure.fs

@@ -0,0 +1,24 @@
+namespace WoofWare.Myriad.Plugins
+
+open Fantomas.FCS.Syntax
+
+[<RequireQualifiedAccess>]
+module internal Measure =
+
+    let getLanguagePrimitivesMeasure (typeName : LongIdent) : SynExpr =
+        match typeName |> List.map _.idText with
+        | [ "System" ; "Single" ] -> [ "LanguagePrimitives" ; "Float32WithMeasure" ]
+        | [ "System" ; "Double" ] -> [ "LanguagePrimitives" ; "FloatWithMeasure" ]
+        | [ "System" ; "Byte" ] -> [ "LanguagePrimitives" ; "ByteWithMeasure" ]
+        | [ "System" ; "SByte" ] -> [ "LanguagePrimitives" ; "SByteWithMeasure" ]
+        | [ "System" ; "Int16" ] -> [ "LanguagePrimitives" ; "Int16WithMeasure" ]
+        | [ "System" ; "Int32" ] -> [ "LanguagePrimitives" ; "Int32WithMeasure" ]
+        | [ "System" ; "Int64" ] -> [ "LanguagePrimitives" ; "Int64WithMeasure" ]
+        | [ "System" ; "UInt16" ] -> [ "LanguagePrimitives" ; "UInt16WithMeasure" ]
+        | [ "System" ; "UInt32" ] -> [ "LanguagePrimitives" ; "UInt32WithMeasure" ]
+        | [ "System" ; "UInt64" ] -> [ "LanguagePrimitives" ; "UInt64WithMeasure" ]
+        | l ->
+            let l = String.concat "." l
+            failwith $"unrecognised type for measure: %s{l}"
+
+        |> SynExpr.createLongIdent

WoofWare.Myriad.Plugins/Primitives.fs

@@ -26,5 +26,7 @@ module internal Primitives =
         | "uint64" -> [ "System" ; "UInt64" ] |> Some
         | "char" -> [ "System" ; "Char" ] |> Some
         | "decimal" -> [ "System" ; "Decimal" ] |> Some
+        | "string" -> [ "System" ; "String" ] |> Some
+        | "bool" -> [ "System" ; "Boolean" ] |> Some
         | _ -> None
         |> Option.map (List.map (fun i -> (Ident (i, range0))))

WoofWare.Myriad.Plugins/SynExpr/SynExpr.fs

@@ -87,48 +87,52 @@ module internal SynExpr =
         )
         |> applyTo b
 
+    /// {a} * {b}
+    let times (a : SynExpr) (b : SynExpr) =
+        SynExpr.CreateAppInfix (
+            SynExpr.CreateLongIdent (
+                SynLongIdent.SynLongIdent (
+                    Ident.CreateLong "op_Multiply",
+                    [],
+                    [ 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 dotGet (field : string) (obj : SynExpr) : SynExpr =
-    let callMethodArg (meth : string) (arg : SynExpr) (obj : SynExpr) : SynExpr =
         SynExpr.DotGet (
             obj,
             range0,
-            SynLongIdent.SynLongIdent (id = [ Ident.create meth ], dotRanges = [], trivia = [ None ]),
+            SynLongIdent.SynLongIdent (id = [ Ident.create field ], dotRanges = [], trivia = [ None ]),
             range0
         )
-        |> applyTo arg
+
+    /// {obj}.{meth} {arg}
+    let callMethodArg (meth : string) (arg : SynExpr) (obj : SynExpr) : SynExpr = dotGet meth obj |> applyTo arg
 
     /// {obj}.{meth}()
     let callMethod (meth : string) (obj : SynExpr) : SynExpr =
         callMethodArg meth (SynExpr.CreateConst ()) obj
 
+    let typeApp (types : SynType list) (operand : SynExpr) =
+        SynExpr.TypeApp (operand, range0, types, List.replicate (types.Length - 1) range0, Some range0, range0, range0)
+
     let callGenericMethod (meth : string) (ty : LongIdent) (obj : SynExpr) : SynExpr =
-        SynExpr.TypeApp (
+        SynExpr.DotGet (obj, range0, SynLongIdent.createS meth, range0)
-            SynExpr.DotGet (obj, range0, SynLongIdent.createS meth, range0),
+        |> typeApp [ SynType.LongIdent (SynLongIdent.create ty) ]
-            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)
-            SynExpr.DotGet (obj, range0, SynLongIdent.createS meth, range0),
+        |> typeApp [ SynType.createLongIdent' [ ty ] ]
-            range0,
-            [ SynType.createLongIdent' [ ty ] ],
-            [],
-            Some range0,
-            range0,
-            range0
-        )
         |> applyTo (SynExpr.CreateConst ())
 
     let inline index (property : SynExpr) (obj : SynExpr) : SynExpr =

WoofWare.Myriad.Plugins/SynExpr/SynLongIdent.fs

@@ -70,6 +70,12 @@ module internal SynLongIdent =
         // TODO: consider Microsoft.FSharp.Option or whatever it is
         | _ -> false
 
+    let isNullable (ident : SynLongIdent) : bool =
+        match ident.LongIdent |> List.map _.idText with
+        | [ "System" ; "Nullable" ]
+        | [ "Nullable" ] -> true
+        | _ -> false
+
     let isResponse (ident : SynLongIdent) : bool =
         match ident.LongIdent |> List.map _.idText with
         | [ "Response" ]

WoofWare.Myriad.Plugins/SynExpr/SynType.fs

@@ -59,6 +59,12 @@ module internal SynTypePatterns =
             Some innerType
         | _ -> None
 
+    let (|NullableType|_|) (fieldType : SynType) =
+        match fieldType with
+        | SynType.App (SynType.LongIdent ident, _, [ innerType ], _, _, _, _) when SynLongIdent.isNullable ident ->
+            Some innerType
+        | _ -> None
+
     let (|UnitType|_|) (fieldType : SynType) : unit option =
         match fieldType with
         | SynType.LongIdent ident when SynLongIdent.isUnit ident -> Some ()
@@ -193,10 +199,30 @@ module internal SynTypePatterns =
         match fieldType with
         | SynType.LongIdent ident ->
             match ident.LongIdent with
-            | [ i ] -> [ "string" ; "float" ; "int" ; "bool" ] |> List.tryFind (fun s -> s = i.idText)
+            | [ i ] ->
+                // We won't bother with the case that the user has done e.g. `Single` (relying on `System` being open).
+                match Primitives.qualifyType i.idText with
+                | Some qualified ->
+                    match i.idText with
+                    | "char"
+                    | "string" -> None
+                    | _ -> Some qualified
+                | None -> None
             | _ -> None
         | _ -> None
 
+    /// Returns the name of the measure, and the outer type.
+    let (|Measure|_|) (fieldType : SynType) : (Ident * LongIdent) option =
+        match fieldType with
+        | SynType.App (NumberType outer,
+                       _,
+                       [ SynType.LongIdent (SynLongIdent.SynLongIdent ([ ident ], _, _)) ],
+                       _,
+                       _,
+                       _,
+                       _) -> Some (ident, outer)
+        | _ -> None
+
     let (|DateOnly|_|) (fieldType : SynType) =
         match fieldType with
         | SynType.LongIdent (SynLongIdent.SynLongIdent (ident, _, _)) ->

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

@@ -46,6 +46,7 @@
     <Compile Include="SynExpr\SynAttribute.fs" />
     <Compile Include="SynExpr\SynModuleDecl.fs" />
     <Compile Include="SynExpr\SynModuleOrNamespace.fs" />
+    <Compile Include="Measure.fs" />
     <Compile Include="AstHelper.fs" />
     <Compile Include="RemoveOptionsGenerator.fs"/>
     <Compile Include="InterfaceMockGenerator.fs"/>

WoofWare.Myriad.Plugins/version.json

@@ -4,10 +4,11 @@
     "^refs/heads/main$"
   ],
   "pathFilters": [
-    ":/",
+    "./",
-    ":^WoofWare.Myriad.Plugins.Test/",
+    ":/WoofWare.Myriad.Plugins.Attributes",
-    ":^WoofWare.Myriad.Plugins.Attributes/Test/",
+    "^:/WoofWare.Myriad.Plugins.Attributes/WoofWare.Myriad.Plugins.Attributes.Test",
-    ":^/.github/",
+    ":/global.json",
-    ":^/CHANGELOG.md"
+    ":/README.md",
+    ":/Directory.Build.props"
   ]
 }

nix/deps.nix

@@ -3,13 +3,13 @@
 {fetchNuGet}: [
   (fetchNuGet {
     pname = "ApiSurface";
-    version = "4.0.40";
+    version = "4.0.41";
-    sha256 = "1c9z0b6minlripwrjmv4yd5w8zj4lcpak4x41izh7ygx8kgmbvx0";
+    sha256 = "03kfa5ngmgkik9lc58sp8s9rrh9g40hhgjnrv662ks0d0y2i9i89";
   })
   (fetchNuGet {
     pname = "fantomas";
-    version = "6.3.4";
+    version = "6.3.9";
-    sha256 = "1bf57pzvl0i1bgic2vf08mqlzzbd5kys1ip9klrhm4f155ksm9fm";
+    sha256 = "1b34iiiff02bbzjv03zyna8xmrgs6y87zdvp5i5k58fcqpjw44sx";
   })
   (fetchNuGet {
     pname = "Fantomas.Core";
@@ -76,11 +76,6 @@
     version = "6.0.26";
     sha256 = "02src68hd3213sd1a2ms1my7i92knfmdxclvv90il9cky2zsq8kw";
   })
-  (fetchNuGet {
-    pname = "Microsoft.Build.Tasks.Git";
-    version = "8.0.0";
-    sha256 = "0055f69q3hbagqp8gl3nk0vfn4qyqyxsxyy7pd0g7wm3z28byzmx";
-  })
   (fetchNuGet {
     pname = "Microsoft.CodeCoverage";
     version = "17.10.0";
@@ -156,16 +151,6 @@
     version = "1.1.3";
     sha256 = "05smkcyxir59rgrmp7d6327vvrlacdgldfxhmyr1azclvga1zfsq";
   })
-  (fetchNuGet {
-    pname = "Microsoft.SourceLink.Common";
-    version = "8.0.0";
-    sha256 = "0xrr8yd34ij7dqnyddkp2awfmf9qn3c89xmw2f3npaa4wnajmx81";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.SourceLink.GitHub";
-    version = "8.0.0";
-    sha256 = "1gdx7n45wwia3yvang3ls92sk3wrymqcx9p349j8wba2lyjf9m44";
-  })
   (fetchNuGet {
     pname = "Microsoft.TestPlatform.ObjectModel";
     version = "17.10.0";
@@ -188,8 +173,8 @@
   })
   (fetchNuGet {
     pname = "Nerdbank.GitVersioning";
-    version = "3.6.133";
+    version = "3.6.139";
-    sha256 = "1cdw8krvsnx0n34f7fm5hiiy7bs6h3asvncqcikc0g46l50w2j80";
+    sha256 = "0npcryhq3r0c2zi940jk39h13mzc4hyg7z8gm6jdmxi1aqv1vh8c";
   })
   (fetchNuGet {
     pname = "NETStandard.Library";