Continuous integration to true (#161)

* Bump fantomas from 6.3.4 to 6.3.7

Bumps [fantomas](https://github.com/fsprojects/fantomas) from 6.3.4 to 6.3.7.
- [Release notes](https://github.com/fsprojects/fantomas/releases)
- [Changelog](https://github.com/fsprojects/fantomas/blob/main/CHANGELOG.md)
- [Commits](https://github.com/fsprojects/fantomas/compare/v6.3.4...v6.3.7)

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

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

* Upgrade Fantomas

---------

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

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "fantomas": {
-      "version": "6.3.4",
+      "version": "6.3.7",
       "commands": [
         "fantomas"
       ]

ConsumePlugin/GeneratedCatamorphism.fs

@@ -60,7 +60,7 @@ module TreeCata =
             instructions.RemoveAt (instructions.Count - 1)
 
             match currentInstruction with
-            | Instruction.Process__TreeBuilder (x) ->
+            | Instruction.Process__TreeBuilder x ->
                 match x with
                 | TreeBuilder.Child (arg0_0) ->
                     instructions.Add Instruction.TreeBuilder_Child
@@ -68,7 +68,7 @@ module TreeCata =
                 | TreeBuilder.Parent (arg0_0) ->
                     instructions.Add Instruction.TreeBuilder_Parent
                     instructions.Add (Instruction.Process__Tree arg0_0)
-            | Instruction.Process__Tree (x) ->
+            | Instruction.Process__Tree x ->
                 match x with
                 | Tree.Const (arg0_0, arg1_0) -> cata.Tree.Const arg0_0 arg1_0 |> treeStack.Add
                 | Tree.Pair (arg0_0, arg1_0, arg2_0) ->
@@ -92,13 +92,13 @@ module TreeCata =
                 let arg0_0 = treeStack.[treeStack.Count - 1]
                 treeStack.RemoveAt (treeStack.Count - 1)
                 cata.TreeBuilder.Parent arg0_0 |> treeBuilderStack.Add
-            | Instruction.Tree_Pair (arg2_0) ->
+            | Instruction.Tree_Pair arg2_0 ->
                 let arg0_0 = treeStack.[treeStack.Count - 1]
                 treeStack.RemoveAt (treeStack.Count - 1)
                 let arg1_0 = treeStack.[treeStack.Count - 1]
                 treeStack.RemoveAt (treeStack.Count - 1)
                 cata.Tree.Pair arg0_0 arg1_0 arg2_0 |> treeStack.Add
-            | Instruction.Tree_Sequential (arg0_0) ->
+            | Instruction.Tree_Sequential arg0_0 ->
                 let arg0_0_len = arg0_0
 
                 let arg0_0 =

ConsumePlugin/GeneratedFileSystem.fs

@@ -41,7 +41,7 @@ module FileSystemItemCata =
             instructions.RemoveAt (instructions.Count - 1)
 
             match currentInstruction with
-            | Instruction.Process__FileSystemItem (x) ->
+            | Instruction.Process__FileSystemItem x ->
                 match x with
                 | FileSystemItem.Directory ({
                                                 Name = name
@@ -116,7 +116,7 @@ module GiftCata =
             instructions.RemoveAt (instructions.Count - 1)
 
             match currentInstruction with
-            | Instruction.Process__Gift (x) ->
+            | Instruction.Process__Gift x ->
                 match x with
                 | Gift.Book (arg0_0) -> cata.Gift.Book arg0_0 |> giftStack.Add
                 | Gift.Chocolate (arg0_0) -> cata.Gift.Chocolate arg0_0 |> giftStack.Add
@@ -129,7 +129,7 @@ module GiftCata =
                 | Gift.WithACard (arg0_0, message) ->
                     instructions.Add (Instruction.Gift_WithACard (message))
                     instructions.Add (Instruction.Process__Gift arg0_0)
-            | Instruction.Gift_Wrapped (arg1_0) ->
+            | Instruction.Gift_Wrapped arg1_0 ->
                 let arg0_0 = giftStack.[giftStack.Count - 1]
                 giftStack.RemoveAt (giftStack.Count - 1)
                 cata.Gift.Wrapped arg0_0 arg1_0 |> giftStack.Add
@@ -137,7 +137,7 @@ module GiftCata =
                 let arg0_0 = giftStack.[giftStack.Count - 1]
                 giftStack.RemoveAt (giftStack.Count - 1)
                 cata.Gift.Boxed arg0_0 |> giftStack.Add
-            | Instruction.Gift_WithACard (message) ->
+            | Instruction.Gift_WithACard message ->
                 let arg0_0 = giftStack.[giftStack.Count - 1]
                 giftStack.RemoveAt (giftStack.Count - 1)
                 cata.Gift.WithACard arg0_0 message |> giftStack.Add

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"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem3 = (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"))
+            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"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem3 = (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"))
+            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"))
-            Mem2 = (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"))
         }
 
     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"))
-            Mem2 = (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"))
         }
 
     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"))
-            Mem2 = (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"))
         }
 
     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"))
-            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
-            Mem6 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function"))
+            Mem1 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem1"))
+            Mem2 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem2"))
+            Mem3 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem3"))
+            Mem4 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem4"))
+            Mem5 = (fun _ -> raise (System.NotImplementedException "Unimplemented mock function: Mem5"))
+            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"))
-            Mem2 = (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"))
         }
 
     interface TypeWithInterface with

ConsumePlugin/GeneratedSerde.fs

@@ -167,7 +167,7 @@ module FirstDuJsonSerializeExtension =
 
             match input with
             | FirstDu.EmptyCase -> node.Add ("type", System.Text.Json.Nodes.JsonValue.Create "emptyCase")
-            | FirstDu.Case1 (arg0) ->
+            | FirstDu.Case1 arg0 ->
                 node.Add ("type", System.Text.Json.Nodes.JsonValue.Create "case1")
                 let dataNode = System.Text.Json.Nodes.JsonObject ()
                 dataNode.Add ("data", System.Text.Json.Nodes.JsonValue.Create<string> arg0)

ConsumePlugin/ListCata.fs

@@ -41,7 +41,7 @@ module MyListCata =
             instructions.RemoveAt (instructions.Count - 1)
 
             match currentInstruction with
-            | Instruction.Process__MyList (x) ->
+            | Instruction.Process__MyList x ->
                 match x with
                 | MyList.Nil -> cata.MyList.Nil |> myListStack.Add
                 | MyList.Cons ({
@@ -50,7 +50,7 @@ module MyListCata =
                                }) ->
                     instructions.Add (Instruction.MyList_Cons (head))
                     instructions.Add (Instruction.Process__MyList tail)
-            | Instruction.MyList_Cons (head) ->
+            | Instruction.MyList_Cons head ->
                 let tail = myListStack.[myListStack.Count - 1]
                 myListStack.RemoveAt (myListStack.Count - 1)
                 cata.MyList.Cons head tail |> myListStack.Add
@@ -97,13 +97,13 @@ module MyList2Cata =
             instructions.RemoveAt (instructions.Count - 1)
 
             match currentInstruction with
-            | Instruction.Process__MyList2 (x) ->
+            | Instruction.Process__MyList2 x ->
                 match x with
                 | MyList2.Nil -> cata.MyList2.Nil |> myList2Stack.Add
                 | MyList2.Cons (arg0_0, arg1_0) ->
                     instructions.Add (Instruction.MyList2_Cons (arg0_0))
                     instructions.Add (Instruction.Process__MyList2 arg1_0)
-            | Instruction.MyList2_Cons (arg0_0) ->
+            | Instruction.MyList2_Cons arg0_0 ->
                 let arg1_0 = myList2Stack.[myList2Stack.Count - 1]
                 myList2Stack.RemoveAt (myList2Stack.Count - 1)
                 cata.MyList2.Cons arg0_0 arg1_0 |> myList2Stack.Add

Directory.Build.props

@@ -11,18 +11,9 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Nerdbank.GitVersioning" Version="3.6.133" PrivateAssets="all"/>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All"/>
     <SourceLinkGitHubHost Include="github.com" ContentUrl="https://raw.githubusercontent.com"/>
   </ItemGroup>
-  <!--
-    SourceLink doesn't support F# deterministic builds out of the box,
-    so tell SourceLink that our source root is going to be remapped.
-  -->
-  <Target Name="MapSourceRoot" BeforeTargets="_GenerateSourceLinkFile" Condition="'$(SourceRootMappedPathsFeatureSupported)' != 'true'">
-    <ItemGroup>
-      <SourceRoot Update="@(SourceRoot)">
-        <MappedPath>Z:\CheckoutRoot\WoofWare.Myriad\</MappedPath>
-      </SourceRoot>
-    </ItemGroup>
-  </Target>
+  <PropertyGroup Condition="'$(GITHUB_ACTION)' != ''">
+    <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
+  </PropertyGroup>
 </Project>

WoofWare.Myriad.Plugins.Test/TestSurface.fs

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

WoofWare.Myriad.Plugins/AstHelper.fs

@@ -188,10 +188,6 @@ module internal AstHelper =
             }
         | _ -> failwithf "Didn't have alternating type-and-star in interface member definition: %+A" tupleType
 
-    let toFun (inputs : SynType list) (ret : SynType) : SynType =
-        (ret, List.rev inputs)
-        ||> List.fold (fun ty input -> SynType.funFromDomain input ty)
-
     /// Returns the args (where these are tuple types if curried) in order, and the return type.
     let rec getType (ty : SynType) : (SynType * bool) list * SynType =
         match ty with
@@ -204,7 +200,7 @@ module internal AstHelper =
                 | SynType.Paren (argType, _) -> getType argType, true
                 | _ -> getType argType, false
 
-            ((toFun (List.map fst inputArgs) inputRet), hasParen) :: args, ret
+            ((SynType.toFun (List.map fst inputArgs) inputRet), hasParen) :: args, ret
         | _ -> [], ty
 
     let private parseMember (slotSig : SynValSig) (flags : SynMemberFlags) : Choice<MemberInfo, PropertyInfo> =

WoofWare.Myriad.Plugins/CataGenerator.fs

@@ -460,7 +460,12 @@ module internal CataGenerator =
                     unionCase.Fields
                     |> List.map (fun field ->
                         // TODO: adjust type parameters
-                        SynField.Create field.Type
+                        {
+                            SynFieldData.Type = field.Type
+                            Attrs = []
+                            Ident = None
+                        }
+                        |> SynField.make
                     )
 
                 SynUnionCase.Create (unionCase.Name, fields)
@@ -1148,24 +1153,19 @@ module internal CataGenerator =
         let cataRecord =
             SynModuleDecl.Types ([ createCataRecord cataName recordDoc analysis ], range0)
 
-        SynModuleOrNamespace.CreateNamespace (
-            ns,
-            decls =
+        [
+            for openStatement in opens do
+                yield SynModuleDecl.CreateOpen openStatement
+            yield! cataStructures
+            yield cataRecord
+            yield
                 [
-                    for openStatement in opens do
-                        yield SynModuleDecl.CreateOpen openStatement
-                    yield! cataStructures
-                    yield cataRecord
-                    yield
-                        SynModuleDecl.CreateNestedModule (
-                            modInfo,
-                            [
-                                SynModuleDecl.Types ([ createInstructionType analysis ], range0)
-                                SynModuleDecl.CreateLet (loopFunction :: runFunctions)
-                            ]
-                        )
+                    SynModuleDecl.Types ([ createInstructionType analysis ], range0)
+                    SynModuleDecl.createLets (loopFunction :: runFunctions)
                 ]
-        )
+                |> SynModuleDecl.nestedModule modInfo
+        ]
+        |> SynModuleOrNamespace.createNamespace ns
 
     let generate (context : GeneratorContext) : Output =
         let ast, _ =

WoofWare.Myriad.Plugins/HttpClientGenerator.fs

@@ -2,9 +2,6 @@ namespace WoofWare.Myriad.Plugins
 
 open System.Net.Http
 open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
-open Fantomas.FCS.Xml
-open Myriad.Core
 
 type internal HttpClientGeneratorOutputSpec =
     {
@@ -14,7 +11,6 @@ type internal HttpClientGeneratorOutputSpec =
 [<RequireQualifiedAccess>]
 module internal HttpClientGenerator =
     open Fantomas.FCS.Text.Range
-    open Myriad.Core.Ast
 
     [<RequireQualifiedAccess>]
     type PathSpec =
@@ -174,35 +170,6 @@ module internal HttpClientGenerator =
         (info : MemberInfo)
         : SynMemberDefn
         =
-        let valInfo =
-            SynValInfo.SynValInfo (
-                [
-                    [ SynArgInfo.Empty ]
-                    [
-                        for arg in info.Args do
-                            match arg.Id with
-                            | None -> yield SynArgInfo.CreateIdString (failwith "TODO: create an arg name")
-                            | Some id -> yield SynArgInfo.CreateId id
-                    ]
-                ],
-                SynArgInfo.Empty
-            )
-
-        let valData =
-            SynValData (
-                Some
-                    {
-                        IsInstance = true
-                        IsDispatchSlot = false
-                        IsOverrideOrExplicitImpl = true
-                        IsFinal = false
-                        GetterOrSetterIsCompilerGenerated = false
-                        MemberKind = SynMemberKind.Member
-                    },
-                valInfo,
-                None
-            )
-
         let args =
             info.Args
             |> List.map (fun arg ->
@@ -217,7 +184,9 @@ module internal HttpClientGenerator =
                     else
                         arg.Type
 
-                argName, SynPat.CreateTyped (SynPat.CreateNamed argName, argType)
+                // We'll be tupling these up anyway, so don't need the parens
+                // around the type annotations.
+                argName, SynPat.annotateTypeNoParen argType (SynPat.namedI argName)
             )
 
         let cancellationTokenArg =
@@ -225,16 +194,6 @@ module internal HttpClientGenerator =
             | None -> failwith $"expected an optional cancellation token as final arg in %s{info.Identifier.idText}"
             | Some (arg, _) -> arg
 
-        let headPat =
-            let thisIdent = if variableHeaders.IsEmpty then "_" else "this"
-
-            args
-            |> List.map snd
-            |> SynPat.tuple
-            |> List.singleton
-            |> SynArgPats.Pats
-            |> SynPat.identWithArgs [ Ident.create thisIdent ; info.Identifier ]
-
         let requestUriTrailer =
             (info.UrlTemplate, info.Args)
             ||> List.fold (fun template arg ->
@@ -436,7 +395,7 @@ module internal HttpClientGenerator =
                 // new RestEase.Response (content : string, response : HttpResponseMessage, deserialiser : unit -> 'T)
                 SynExpr.createNew
                     (SynType.app' (SynType.createLongIdent' [ "RestEase" ; "Response" ]) [ SynType.Anon range0 ])
-                    (SynExpr.CreateTuple
+                    (SynExpr.tupleNoParen
                         [
                             SynExpr.createIdent "responseString"
                             SynExpr.createIdent "response"
@@ -621,23 +580,15 @@ module internal HttpClientGenerator =
             |> SynExpr.createCompExpr "async" returnExpr
             |> SynExpr.startAsTask cancellationTokenArg
 
-        SynBinding.SynBinding (
-            None,
-            SynBindingKind.Normal,
-            false,
-            false,
-            [],
-            PreXmlDoc.Empty,
-            valData,
-            headPat,
-            None,
-            implementation,
-            range0,
-            DebugPointAtBinding.Yes range0,
-            SynBinding.triviaZero true
-        )
+        let thisIdent =
+            if variableHeaders.IsEmpty then "_" else "this"
+            |> Ident.create
+
+        let args = args |> List.map snd |> SynPat.tuple |> List.singleton
+
+        SynBinding.basic [ thisIdent ; info.Identifier ] args implementation
         |> SynBinding.withAccessibility info.Accessibility
-        |> fun b -> SynMemberDefn.Member (b, range0)
+        |> SynMemberDefn.memberImplementation
 
     let getHttpAttributes (attrs : SynAttribute list) : HttpAttribute list =
         attrs
@@ -811,42 +762,13 @@ module internal HttpClientGenerator =
         let propertyMembers =
             properties
             |> List.map (fun (_, pi) ->
-                SynMemberDefn.Member (
-                    SynBinding.SynBinding (
-                        pi.Accessibility,
-                        SynBindingKind.Normal,
-                        pi.IsInline,
-                        false,
-                        [],
-                        PreXmlDoc.Empty,
-                        SynValData.SynValData (
-                            Some
-                                {
-                                    IsInstance = true
-                                    IsDispatchSlot = false
-                                    IsOverrideOrExplicitImpl = true
-                                    IsFinal = false
-                                    GetterOrSetterIsCompilerGenerated = false
-                                    MemberKind = SynMemberKind.Member
-                                },
-                            SynValInfo.SynValInfo ([ [ SynArgInfo.Empty ] ; [] ], SynArgInfo.Empty),
-                            None
-                        ),
-                        SynPat.CreateLongIdent (SynLongIdent.create [ Ident.create "_" ; pi.Identifier ], []),
-                        Some (SynBindingReturnInfo.Create pi.Type),
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent' [ Ident.lowerFirstLetter pi.Identifier ])
-                            (SynExpr.CreateConst ()),
-                        range0,
-                        DebugPointAtBinding.Yes range0,
-                        {
-                            LeadingKeyword = SynLeadingKeyword.Member range0
-                            InlineKeyword = if pi.IsInline then Some range0 else None
-                            EqualsRange = Some range0
-                        }
-                    ),
-                    range0
-                )
+                SynExpr.createLongIdent' [ Ident.lowerFirstLetter pi.Identifier ]
+                |> SynExpr.applyTo (SynExpr.CreateConst ())
+                |> SynBinding.basic [ Ident.create "_" ; pi.Identifier ] []
+                |> SynBinding.withReturnAnnotation pi.Type
+                |> SynBinding.setInline pi.IsInline
+                |> SynBinding.withAccessibility pi.Accessibility
+                |> SynMemberDefn.memberImplementation
             )
 
         let members = propertyMembers @ nonPropertyMembers
@@ -891,27 +813,6 @@ module internal HttpClientGenerator =
 
         let functionName = Ident.create "client"
 
-        let valData =
-            let memberFlags =
-                if spec.ExtensionMethods then
-                    {
-                        SynMemberFlags.IsInstance = false
-                        SynMemberFlags.IsDispatchSlot = false
-                        SynMemberFlags.IsOverrideOrExplicitImpl = false
-                        SynMemberFlags.IsFinal = false
-                        SynMemberFlags.GetterOrSetterIsCompilerGenerated = false
-                        SynMemberFlags.MemberKind = SynMemberKind.Member
-                    }
-                    |> Some
-                else
-                    None
-
-            SynValData.SynValData (
-                memberFlags,
-                SynValInfo.SynValInfo ([ [ SynArgInfo.SynArgInfo ([], false, Some functionName) ] ], SynArgInfo.Empty),
-                None
-            )
-
         let pattern = SynLongIdent.createS "make"
 
         let returnInfo = SynType.createLongIdent interfaceType.Name
@@ -948,8 +849,7 @@ module internal HttpClientGenerator =
                 SynBinding.basic [ Ident.create "make" ] (headerArgs @ [ clientCreationArg ]) interfaceImpl
                 |> SynBinding.withXmlDoc xmlDoc
                 |> SynBinding.withReturnAnnotation returnInfo
-                |> List.singleton
-                |> SynModuleDecl.CreateLet
+                |> SynModuleDecl.createLet
 
         let moduleName =
             if spec.ExtensionMethods then
@@ -969,15 +869,14 @@ module internal HttpClientGenerator =
             |> SynComponentInfo.addAttributes attribs
             |> SynComponentInfo.setAccessibility interfaceType.Accessibility
 
-        SynModuleOrNamespace.CreateNamespace (
-            ns,
-            decls =
-                [
-                    for openStatement in opens do
-                        yield SynModuleDecl.CreateOpen openStatement
-                    yield SynModuleDecl.CreateNestedModule (modInfo, [ createFunc ])
-                ]
-        )
+        [
+            for openStatement in opens do
+                yield SynModuleDecl.openAny openStatement
+            yield SynModuleDecl.nestedModule modInfo [ createFunc ]
+        ]
+        |> SynModuleOrNamespace.createNamespace ns
+
+open Myriad.Core
 
 /// Myriad generator that provides an HTTP client for an interface type using RestEase annotations.
 [<MyriadGenerator("http-client")>]

WoofWare.Myriad.Plugins/InterfaceMockGenerator.fs

@@ -2,9 +2,7 @@ namespace WoofWare.Myriad.Plugins
 
 open System
 open Fantomas.FCS.Syntax
-open Fantomas.FCS.SyntaxTrivia
 open Fantomas.FCS.Xml
-open Myriad.Core
 
 type internal GenerateMockOutputSpec =
     {
@@ -14,7 +12,6 @@ type internal GenerateMockOutputSpec =
 [<RequireQualifiedAccess>]
 module internal InterfaceMockGenerator =
     open Fantomas.FCS.Text.Range
-    open Myriad.Core.Ast
 
     let private getName (SynField (_, _, id, _, _, _, _, _, _)) =
         match id with
@@ -46,9 +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 "_"
@@ -75,7 +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
 
@@ -87,21 +89,21 @@ module internal InterfaceMockGenerator =
                  else
                      [ SynPat.unit ])
                 (AstHelper.instantiateRecord constructorFields)
-            |> SynBinding.makeStaticMember
             |> SynBinding.withXmlDoc (PreXmlDoc.create "An implementation where every method throws.")
             |> SynBinding.withReturnAnnotation constructorReturnType
-            |> fun m -> SynMemberDefn.Member (m, range0)
+            |> SynMemberDefn.staticMember
 
         let fields =
             let extras =
                 if inherits.Contains KnownInheritance.IDisposable then
-                    [
-                        SynField.Create (
-                            SynType.funFromDomain SynType.unit SynType.unit,
-                            Ident.create "Dispose",
-                            xmldoc = PreXmlDoc.create "Implementation of IDisposable.Dispose"
-                        )
-                    ]
+                    {
+                        Attrs = []
+                        Ident = Some (Ident.create "Dispose")
+                        Type = SynType.funFromDomain SynType.unit SynType.unit
+                    }
+                    |> SynField.make
+                    |> SynField.withDocString (PreXmlDoc.create "Implementation of IDisposable.Dispose")
+                    |> List.singleton
                 else
                     []
 
@@ -111,47 +113,6 @@ module internal InterfaceMockGenerator =
             let members =
                 interfaceType.Members
                 |> List.map (fun memberInfo ->
-
-                    let synValData =
-                        SynValData.SynValData (
-                            Some
-                                {
-                                    IsInstance = true
-                                    IsDispatchSlot = false
-                                    IsOverrideOrExplicitImpl = true
-                                    IsFinal = false
-                                    GetterOrSetterIsCompilerGenerated = false
-                                    MemberKind = SynMemberKind.Member
-                                },
-                            valInfo =
-                                SynValInfo.SynValInfo (
-                                    curriedArgInfos =
-                                        [
-                                            yield
-                                                [
-                                                    SynArgInfo.SynArgInfo (
-                                                        attributes = [],
-                                                        optional = false,
-                                                        ident = None
-                                                    )
-                                                ]
-                                            yield!
-                                                memberInfo.Args
-                                                |> List.mapi (fun i arg ->
-                                                    arg.Args
-                                                    |> List.mapi (fun j arg ->
-                                                        match arg.Type with
-                                                        | UnitType -> SynArgInfo.SynArgInfo ([], false, None)
-                                                        | _ -> SynArgInfo.CreateIdString $"arg_%i{i}_%i{j}"
-                                                    )
-                                                )
-                                        ],
-                                    returnInfo =
-                                        SynArgInfo.SynArgInfo (attributes = [], optional = false, ident = None)
-                                ),
-                            thisIdOpt = None
-                        )
-
                     let headArgs =
                         memberInfo.Args
                         |> List.mapi (fun i tupledArgs ->
@@ -170,16 +131,6 @@ module internal InterfaceMockGenerator =
                             |> fun i -> if tupledArgs.HasParen then SynPat.paren i else i
                         )
 
-                    let headPat =
-                        SynPat.LongIdent (
-                            SynLongIdent.create [ Ident.create "this" ; memberInfo.Identifier ],
-                            None,
-                            None,
-                            SynArgPats.Pats headArgs,
-                            None,
-                            range0
-                        )
-
                     let body =
                         let tuples =
                             memberInfo.Args
@@ -203,28 +154,8 @@ module internal InterfaceMockGenerator =
                             SynExpr.createLongIdent' [ Ident.create "this" ; memberInfo.Identifier ]
                         )
 
-                    SynMemberDefn.Member (
-                        SynBinding.SynBinding (
-                            None,
-                            SynBindingKind.Normal,
-                            false,
-                            false,
-                            [],
-                            PreXmlDoc.Empty,
-                            synValData,
-                            headPat,
-                            None,
-                            body,
-                            range0,
-                            DebugPointAtBinding.Yes range0,
-                            {
-                                LeadingKeyword = SynLeadingKeyword.Member range0
-                                InlineKeyword = None
-                                EqualsRange = Some range0
-                            }
-                        ),
-                        range0
-                    )
+                    SynBinding.basic [ Ident.create "this" ; memberInfo.Identifier ] headArgs body
+                    |> SynMemberDefn.memberImplementation
                 )
 
             let interfaceName =
@@ -258,14 +189,12 @@ module internal InterfaceMockGenerator =
             |> Seq.map (fun inheritance ->
                 match inheritance with
                 | KnownInheritance.IDisposable ->
-                    let binding =
+                    let mem =
                         SynExpr.createLongIdent [ "this" ; "Dispose" ]
                         |> SynExpr.applyTo (SynExpr.CreateConst ())
                         |> SynBinding.basic [ Ident.create "this" ; Ident.create "Dispose" ] [ SynPat.unit ]
                         |> SynBinding.withReturnAnnotation SynType.unit
-                        |> SynBinding.makeInstanceMember
-
-                    let mem = SynMemberDefn.Member (binding, range0)
+                        |> SynMemberDefn.memberImplementation
 
                     SynMemberDefn.Interface (
                         SynType.createLongIdent' [ "System" ; "IDisposable" ],
@@ -309,19 +238,15 @@ module internal InterfaceMockGenerator =
     let constructMember (mem : MemberInfo) : SynField =
         let inputType = mem.Args |> List.map constructMemberSinglePlace
 
-        let funcType = AstHelper.toFun inputType mem.ReturnType
+        let funcType = SynType.toFun inputType mem.ReturnType
 
-        SynField.SynField (
-            [],
-            false,
-            Some mem.Identifier,
-            funcType,
-            false,
-            mem.XmlDoc |> Option.defaultValue PreXmlDoc.Empty,
-            None,
-            range0,
-            SynFieldTrivia.Zero
-        )
+        {
+            Type = funcType
+            Attrs = []
+            Ident = Some mem.Identifier
+        }
+        |> SynField.make
+        |> SynField.withDocString (mem.XmlDoc |> Option.defaultValue PreXmlDoc.Empty)
 
     let createRecord
         (namespaceId : LongIdent)
@@ -345,10 +270,10 @@ module internal InterfaceMockGenerator =
 
         let typeDecl = createType spec name interfaceType docString fields
 
-        SynModuleOrNamespace.CreateNamespace (
-            namespaceId,
-            decls = (opens |> List.map SynModuleDecl.CreateOpen) @ [ typeDecl ]
-        )
+        [ yield! opens |> List.map SynModuleDecl.openAny ; yield typeDecl ]
+        |> SynModuleOrNamespace.createNamespace namespaceId
+
+open Myriad.Core
 
 /// Myriad generator that creates a record which implements the given interface,
 /// but with every field mocked out.

WoofWare.Myriad.Plugins/JsonParseGenerator.fs

@@ -4,7 +4,6 @@ open System
 open System.Text
 open Fantomas.FCS.Syntax
 open Fantomas.FCS.SyntaxTrivia
-open Myriad.Core
 
 type internal JsonParseOutputSpec =
     {
@@ -14,7 +13,6 @@ type internal JsonParseOutputSpec =
 [<RequireQualifiedAccess>]
 module internal JsonParseGenerator =
     open Fantomas.FCS.Text.Range
-    open Myriad.Core.Ast
 
     type JsonParseOption =
         {
@@ -124,9 +122,10 @@ module internal JsonParseGenerator =
 
         let valueArg = SynExpr.createLongIdent [ "kvp" ; "Value" ] |> SynExpr.paren
 
-        SynExpr.CreateTuple [ SynExpr.createIdent "key" ; SynExpr.createIdent "value" ]
-        |> SynExpr.createLet [ SynBinding.Let (pattern = SynPat.named "value", expr = value valueArg) ]
-        |> SynExpr.createLet [ SynBinding.Let (pattern = SynPat.named "key", expr = key keyArg) ]
+        // No need to paren here, we're on the LHS of a `let`
+        SynExpr.tupleNoParen [ SynExpr.createIdent "key" ; SynExpr.createIdent "value" ]
+        |> SynExpr.createLet [ SynBinding.basic [ Ident.create "value" ] [] (value valueArg) ]
+        |> SynExpr.createLet [ SynBinding.basic [ Ident.create "key" ] [] (key keyArg) ]
         |> SynExpr.createLambda "kvp"
 
     /// A conforming JSON object has only strings as keys. But it would be reasonable to allow the user
@@ -326,8 +325,7 @@ module internal JsonParseGenerator =
             SynBinding.basic [ functionName ] [ arg ] functionBody
             |> SynBinding.withXmlDoc xmlDoc
             |> SynBinding.withReturnAnnotation returnInfo
-            |> List.singleton
-            |> SynModuleDecl.CreateLet
+            |> SynModuleDecl.createLet
 
     let getParseOptions (fieldAttrs : SynAttribute list) =
         (JsonParseOption.None, fieldAttrs)
@@ -426,7 +424,7 @@ module internal JsonParseGenerator =
             match propertyName with
             | SynExpr.Const (synConst, _) ->
                 SynMatchClause.SynMatchClause (
-                    SynPat.CreateConst synConst,
+                    SynPat.createConst synConst,
                     None,
                     body,
                     range0,
@@ -537,11 +535,12 @@ module internal JsonParseGenerator =
                 |> createUnionMaker spec ident
             | _ -> failwithf "Not a record or union type"
 
-        let mdl =
-            [ scaffolding spec ident decl ]
-            |> fun d -> SynModuleDecl.CreateNestedModule (info, d)
+        [ scaffolding spec ident decl ]
+        |> SynModuleDecl.nestedModule info
+        |> List.singleton
+        |> SynModuleOrNamespace.createNamespace namespaceId
 
-        SynModuleOrNamespace.CreateNamespace (namespaceId, decls = [ mdl ])
+open Myriad.Core
 
 /// Myriad generator that provides a method (possibly an extension method) for a record type,
 /// containing a JSON parse function.

WoofWare.Myriad.Plugins/JsonSerializeGenerator.fs

@@ -3,7 +3,6 @@ namespace WoofWare.Myriad.Plugins
 open System
 open System.Text
 open Fantomas.FCS.Syntax
-open Myriad.Core
 
 type internal JsonSerializeOutputSpec =
     {
@@ -13,7 +12,6 @@ type internal JsonSerializeOutputSpec =
 [<RequireQualifiedAccess>]
 module internal JsonSerializeGenerator =
     open Fantomas.FCS.Text.Range
-    open Myriad.Core.Ast
 
     /// 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)`.
@@ -51,7 +49,7 @@ module internal JsonSerializeGenerator =
                 |> SynExpr.paren
                 |> SynExpr.upcast' (SynType.createLongIdent' [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonNode" ])
                 |> SynMatchClause.create (
-                    SynPat.CreateLongIdent (SynLongIdent.createS "Some", [ SynPat.named "field" ])
+                    SynPat.identWithArgs [ Ident.create "Some" ] (SynArgPats.create [ Ident.create "field" ])
                 )
 
             [ noneClause ; someClause ]
@@ -102,10 +100,9 @@ module internal JsonSerializeGenerator =
                     SeqExprOnly.SeqExprOnly false,
                     true,
                     SynPat.paren (
-                        SynPat.CreateLongIdent (
-                            SynLongIdent.createS "KeyValue",
-                            [ SynPat.tuple [ SynPat.named "key" ; SynPat.named "value" ] ]
-                        )
+                        SynPat.identWithArgs
+                            [ Ident.create "KeyValue" ]
+                            (SynArgPats.create [ Ident.create "key" ; Ident.create "value" ])
                     ),
                     SynExpr.createIdent "field",
                     SynExpr.applyFunction
@@ -203,7 +200,7 @@ module internal JsonSerializeGenerator =
                 ]
 
         let pattern =
-            SynPat.CreateNamed inputArgName
+            SynPat.namedI inputArgName
             |> SynPat.annotateType (SynType.LongIdent (SynLongIdent.create typeName))
 
         if spec.ExtensionMethods then
@@ -225,13 +222,11 @@ module internal JsonSerializeGenerator =
 
             SynModuleDecl.Types ([ containingType ], range0)
         else
-            let binding =
-                assignments
-                |> SynBinding.basic [ functionName ] [ pattern ]
-                |> SynBinding.withReturnAnnotation returnInfo
-                |> SynBinding.withXmlDoc xmlDoc
-
-            SynModuleDecl.CreateLet [ binding ]
+            assignments
+            |> SynBinding.basic [ functionName ] [ pattern ]
+            |> SynBinding.withReturnAnnotation returnInfo
+            |> SynBinding.withXmlDoc xmlDoc
+            |> SynModuleDecl.createLet
 
     let recordModule (spec : JsonSerializeOutputSpec) (typeName : LongIdent) (fields : SynField list) =
         let inputArg = Ident.create "input"
@@ -279,13 +274,9 @@ module internal JsonSerializeGenerator =
                 |> SynExpr.applyFunction (SynExpr.createLongIdent [ "node" ; "Add" ])
 
             let dataNode =
-                SynBinding.Let (
-                    pattern = SynPat.named "dataNode",
-                    expr =
-                        SynExpr.applyFunction
-                            (SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ])
-                            (SynExpr.CreateConst ())
-                )
+                SynExpr.createLongIdent [ "System" ; "Text" ; "Json" ; "Nodes" ; "JsonObject" ]
+                |> SynExpr.applyTo (SynExpr.CreateConst ())
+                |> SynBinding.basic [ Ident.create "dataNode" ] []
 
             let dataBindings =
                 (unionCase.Fields, caseNames)
@@ -381,12 +372,13 @@ module internal JsonSerializeGenerator =
                 [ unionModule spec ident unionFields ]
             | _ -> failwithf "Only record types currently supported."
 
-        let mdl = SynModuleDecl.CreateNestedModule (info, decls)
+        [
+            yield! opens |> List.map SynModuleDecl.openAny
+            yield SynModuleDecl.nestedModule info decls
+        ]
+        |> SynModuleOrNamespace.createNamespace namespaceId
 
-        SynModuleOrNamespace.CreateNamespace (
-            namespaceId,
-            decls = (opens |> List.map SynModuleDecl.CreateOpen) @ [ mdl ]
-        )
+open Myriad.Core
 
 /// Myriad generator that provides a method (possibly an extension method) for a record type,
 /// containing a JSON serialization function.

WoofWare.Myriad.Plugins/RemoveOptionsGenerator.fs

@@ -6,7 +6,6 @@ open Fantomas.FCS.Xml
 [<RequireQualifiedAccess>]
 module internal RemoveOptionsGenerator =
     open Fantomas.FCS.Text.Range
-    open Myriad.Core.Ast
 
     let private removeOption (s : SynField) : SynField =
         let (SynField.SynField (synAttributeLists,
@@ -96,18 +95,16 @@ module internal RemoveOptionsGenerator =
             )
             |> AstHelper.instantiateRecord
 
-        let binding =
-            SynBinding.basic
-                [ functionName ]
-                [
-                    SynPat.named inputArg.idText
-                    |> SynPat.annotateType (SynType.LongIdent (SynLongIdent.create withoutOptionsType))
-                ]
-                body
-            |> SynBinding.withXmlDoc xmlDoc
-            |> SynBinding.withReturnAnnotation (SynType.LongIdent (SynLongIdent.create withOptionsType))
-
-        SynModuleDecl.CreateLet [ binding ]
+        SynBinding.basic
+            [ functionName ]
+            [
+                SynPat.named inputArg.idText
+                |> SynPat.annotateType (SynType.LongIdent (SynLongIdent.create withoutOptionsType))
+            ]
+            body
+        |> SynBinding.withXmlDoc xmlDoc
+        |> SynBinding.withReturnAnnotation (SynType.LongIdent (SynLongIdent.create withOptionsType))
+        |> SynModuleDecl.createLet
 
     let createRecordModule (namespaceId : LongIdent) (typeDefn : SynTypeDefn) =
         let (SynTypeDefn (synComponentInfo, synTypeDefnRepr, _members, _implicitCtor, _, _)) =
@@ -139,9 +136,9 @@ module internal RemoveOptionsGenerator =
                 |> SynComponentInfo.addAttributes [ SynAttribute.compilationRepresentation ]
                 |> SynComponentInfo.addAttributes [ SynAttribute.requireQualifiedAccess ]
 
-            let mdl = SynModuleDecl.CreateNestedModule (info, decls)
-
-            SynModuleOrNamespace.CreateNamespace (namespaceId, decls = [ mdl ])
+            SynModuleDecl.nestedModule info decls
+            |> List.singleton
+            |> SynModuleOrNamespace.createNamespace namespaceId
         | _ -> failwithf "Not a record type"
 
 open Myriad.Core

WoofWare.Myriad.Plugins/SynExpr/SynArgPats.fs

@@ -5,12 +5,12 @@ open Fantomas.FCS.Syntax
 [<RequireQualifiedAccess>]
 module internal SynArgPats =
     let create (caseNames : Ident list) : SynArgPats =
-        if caseNames.IsEmpty then
-            SynArgPats.Pats []
-        else
-
-        caseNames
-        |> List.map (fun i -> SynPat.named i.idText)
-        |> SynPat.tuple
-        |> List.singleton
-        |> SynArgPats.Pats
+        match caseNames.Length with
+        | 0 -> SynArgPats.Pats []
+        | 1 -> [ SynPat.named caseNames.[0].idText ] |> SynArgPats.Pats
+        | _ ->
+            caseNames
+            |> List.map (fun i -> SynPat.named i.idText)
+            |> SynPat.tuple
+            |> List.singleton
+            |> SynArgPats.Pats

WoofWare.Myriad.Plugins/SynExpr/SynBinding.fs

@@ -16,14 +16,18 @@ module internal SynBinding =
     let rec private getName (pat : SynPat) : Ident option =
         match stripParen pat with
         | SynPat.Named (SynIdent.SynIdent (name, _), _, _, _) -> Some name
-        | SynPat.Wild _ -> None
         | SynPat.Typed (pat, _, _) -> getName pat
-        | SynPat.Const _ -> None
         | SynPat.LongIdent (SynLongIdent.SynLongIdent (longIdent, _, _), _, _, _, _, _) ->
             match longIdent with
             | [ x ] -> Some x
             | _ -> failwithf "got long ident %O ; can only get the name of a long ident with one component" longIdent
-        | _ -> failwithf "unrecognised pattern: %+A" pat
+        | _ -> None
+
+    let private getArgInfo (pat : SynPat) : SynArgInfo list =
+        // TODO: this only copes with one layer of tupling
+        match stripParen pat with
+        | SynPat.Tuple (_, pats, _, _) -> pats |> List.map (fun pat -> SynArgInfo.SynArgInfo ([], false, getName pat))
+        | pat -> [ SynArgInfo.SynArgInfo (SynAttributes.Empty, false, getName pat) ]
 
     let triviaZero (isMember : bool) =
         {
@@ -39,7 +43,7 @@ module internal SynBinding =
     let basic (name : LongIdent) (args : SynPat list) (body : SynExpr) : SynBinding =
         let valInfo : SynValInfo =
             args
-            |> List.map (fun pat -> [ SynArgInfo.SynArgInfo (SynAttributes.Empty, false, getName pat) ])
+            |> List.map getArgInfo
             |> fun x -> SynValInfo.SynValInfo (x, SynArgInfo.SynArgInfo ([], false, None))
 
         SynBinding.SynBinding (
@@ -103,7 +107,7 @@ module internal SynBinding =
                 trivia
             )
 
-    let makeInline (binding : SynBinding) : SynBinding =
+    let inline makeInline (binding : SynBinding) : SynBinding =
         match binding with
         | SynBinding (acc, kind, _, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia) ->
             SynBinding (
@@ -124,6 +128,33 @@ module internal SynBinding =
                 }
             )
 
+    let inline makeNotInline (binding : SynBinding) : SynBinding =
+        match binding with
+        | SynBinding (acc, kind, _, mut, attrs, doc, valData, headPat, ret, expr, range, debugPoint, trivia) ->
+            SynBinding (
+                acc,
+                kind,
+                false,
+                mut,
+                attrs,
+                doc,
+                valData,
+                headPat,
+                ret,
+                expr,
+                range,
+                debugPoint,
+                { trivia with
+                    InlineKeyword = None
+                }
+            )
+
+    let inline setInline (isInline : bool) (binding : SynBinding) : SynBinding =
+        if isInline then
+            makeInline binding
+        else
+            makeNotInline binding
+
     let makeStaticMember (binding : SynBinding) : SynBinding =
         let memberFlags =
             {

WoofWare.Myriad.Plugins/SynExpr/SynField.fs

@@ -1,6 +1,9 @@
 namespace WoofWare.Myriad.Plugins
 
+open Fantomas.FCS.Text.Range
 open Fantomas.FCS.Syntax
+open Fantomas.FCS.SyntaxTrivia
+open Fantomas.FCS.Xml
 
 type internal SynFieldData<'Ident> =
     {
@@ -37,3 +40,30 @@ module internal SynField =
             | None -> failwith "expected field identifier to have a value, but it did not"
             | Some i -> i
         )
+
+    let make (data : SynFieldData<Ident option>) : SynField =
+        let attrs : SynAttributeList list =
+            data.Attrs
+            |> List.map (fun l ->
+                {
+                    Attributes = [ l ]
+                    Range = range0
+                }
+            )
+
+        SynField.SynField (
+            attrs,
+            false,
+            data.Ident,
+            data.Type,
+            false,
+            PreXmlDoc.Empty,
+            None,
+            range0,
+            SynFieldTrivia.Zero
+        )
+
+    let withDocString (doc : PreXmlDoc) (f : SynField) : SynField =
+        match f with
+        | SynField (attributes, isStatic, idOpt, fieldType, isMutable, _, accessibility, range, trivia) ->
+            SynField (attributes, isStatic, idOpt, fieldType, isMutable, doc, accessibility, range, trivia)

WoofWare.Myriad.Plugins/SynExpr/SynMemberDefn.fs

@@ -59,3 +59,7 @@ module internal SynMemberDefn =
     let staticMember (binding : SynBinding) : SynMemberDefn =
         let binding = SynBinding.makeStaticMember binding
         SynMemberDefn.Member (binding, range0)
+
+    let memberImplementation (binding : SynBinding) : SynMemberDefn =
+        let binding = SynBinding.makeInstanceMember binding
+        SynMemberDefn.Member (binding, range0)

WoofWare.Myriad.Plugins/SynExpr/SynModuleDecl.fs

@@ -0,0 +1,28 @@
+namespace WoofWare.Myriad.Plugins
+
+open Fantomas.FCS.Syntax
+open Fantomas.FCS.SyntaxTrivia
+open Fantomas.FCS.Text.Range
+
+[<RequireQualifiedAccess>]
+module internal SynModuleDecl =
+
+    let inline openAny (ident : SynOpenDeclTarget) : SynModuleDecl = SynModuleDecl.Open (ident, range0)
+
+    let inline createLets (bindings : SynBinding list) : SynModuleDecl =
+        SynModuleDecl.Let (false, bindings, range0)
+
+    let inline createLet (binding : SynBinding) : SynModuleDecl = createLets [ binding ]
+
+    let nestedModule (info : SynComponentInfo) (decls : SynModuleDecl list) : SynModuleDecl =
+        SynModuleDecl.NestedModule (
+            info,
+            false,
+            decls,
+            false,
+            range0,
+            {
+                ModuleKeyword = Some range0
+                EqualsRange = Some range0
+            }
+        )

WoofWare.Myriad.Plugins/SynExpr/SynModuleOrNamespace.fs

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

WoofWare.Myriad.Plugins/SynExpr/SynPat.fs

@@ -5,9 +5,11 @@ open Fantomas.FCS.Text.Range
 
 [<RequireQualifiedAccess>]
 module internal SynPat =
+    let inline paren (pat : SynPat) : SynPat = SynPat.Paren (pat, range0)
 
-    let inline annotateType (ty : SynType) (pat : SynPat) =
-        SynPat.Paren (SynPat.Typed (pat, ty, range0), range0)
+    let inline annotateTypeNoParen (ty : SynType) (pat : SynPat) = SynPat.Typed (pat, ty, range0)
+
+    let inline annotateType (ty : SynType) (pat : SynPat) = paren (annotateTypeNoParen ty pat)
 
     let inline named (s : string) : SynPat =
         SynPat.Named (SynIdent.SynIdent (Ident (s, range0), None), false, None, range0)
@@ -24,10 +26,10 @@ module internal SynPat =
         | [ p ] -> p
         | elements -> SynPat.Tuple (false, elements, List.replicate (elements.Length - 1) range0, range0)
 
-    let inline paren (pat : SynPat) : SynPat = SynPat.Paren (pat, range0)
-
     let inline tuple (elements : SynPat list) : SynPat = tupleNoParen elements |> paren
 
-    let unit = SynPat.Const (SynConst.Unit, range0)
+    let inline createConst (c : SynConst) = SynPat.Const (c, range0)
+
+    let unit = createConst SynConst.Unit
 
     let createNull = SynPat.Null range0

WoofWare.Myriad.Plugins/SynExpr/SynType.fs

@@ -47,6 +47,10 @@ module internal SynType =
     let unit : SynType = named "unit"
     let int : SynType = named "int"
 
+    /// Given ['a1, 'a2] and 'ret, returns 'a1 -> 'a2 -> 'ret.
+    let toFun (inputs : SynType list) (ret : SynType) : SynType =
+        (ret, List.rev inputs) ||> List.fold (fun ty input -> funFromDomain input ty)
+
 [<AutoOpen>]
 module internal SynTypePatterns =
     let (|OptionType|_|) (fieldType : SynType) =

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

@@ -44,6 +44,8 @@
     <Compile Include="SynExpr\SynComponentInfo.fs" />
     <Compile Include="SynExpr\SynMemberDefn.fs" />
     <Compile Include="SynExpr\SynAttribute.fs" />
+    <Compile Include="SynExpr\SynModuleDecl.fs" />
+    <Compile Include="SynExpr\SynModuleOrNamespace.fs" />
     <Compile Include="AstHelper.fs" />
     <Compile Include="RemoveOptionsGenerator.fs"/>
     <Compile Include="InterfaceMockGenerator.fs"/>

flake.nix

@@ -45,44 +45,19 @@
       packages = {
         fantomas = dotnetTool null "fantomas" (builtins.fromJSON (builtins.readFile ./.config/dotnet-tools.json)).tools.fantomas.version (builtins.head (builtins.filter (elem: elem.pname == "fantomas") ((import ./nix/deps.nix) {fetchNuGet = x: x;}))).sha256;
         fsharp-analyzers = dotnetTool "FSharp.Analyzers.Cli" "fsharp-analyzers" (builtins.fromJSON (builtins.readFile ./.config/dotnet-tools.json)).tools.fsharp-analyzers.version (builtins.head (builtins.filter (elem: elem.pname == "fsharp-analyzers") ((import ./nix/deps.nix) {fetchNuGet = x: x;}))).sha256;
-        fetchDeps = let
-          flags = [];
-          runtimeIds = ["win-x64"] ++ map (system: pkgs.dotnetCorePackages.systemToDotnetRid system) dotnet-sdk.meta.platforms;
-        in
-          pkgs.writeShellScriptBin "fetch-${pname}-deps" (builtins.readFile (pkgs.substituteAll {
-            src = ./nix/fetchDeps.sh;
-            pname = pname;
-            binPath = pkgs.lib.makeBinPath [pkgs.coreutils dotnet-sdk (pkgs.nuget-to-nix.override {inherit dotnet-sdk;})];
-            projectFiles = toString ["./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj" "./ConsumePlugin/ConsumePlugin.fsproj" "./WoofWare.Myriad.Plugins.Attributes/WoofWare.Myriad.Plugins.Attributes.fsproj"];
-            testProjectFiles = ["./WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj" "./WoofWare.Myriad.Plugins.Attributes/Test/Woofware.Myriad.Plugins.Attributes.Test.fsproj"];
-            rids = pkgs.lib.concatStringsSep "\" \"" runtimeIds;
-            packages = dotnet-sdk.packages;
-            storeSrc = pkgs.srcOnly {
-              src = ./.;
-              pname = pname;
-              version = version;
-            };
-          }));
         default = pkgs.buildDotnetModule {
-          pname = pname;
+          inherit pname version dotnet-sdk dotnet-runtime;
           name = "WoofWare.Myriad.Plugins";
-          version = version;
           src = ./.;
           projectFile = "./WoofWare.Myriad.Plugins/WoofWare.Myriad.Plugins.fsproj";
-          nugetDeps = ./nix/deps.nix;
+          testProjectFile = "./WoofWare.Myriad.Plugins.Test/WoofWare.Myriad.Plugins.Test.fsproj";
+          disabledTests = ["WoofWare.Myriad.Plugins.Test.TestSurface.CheckVersionAgainstRemote"];
+          nugetDeps = ./nix/deps.nix; # `nix build .#default.passthru.fetch-deps && ./result` and put the result here
           doCheck = true;
-          dotnet-sdk = dotnet-sdk;
-          dotnet-runtime = dotnet-runtime;
         };
       };
       devShell = pkgs.mkShell {
-        buildInputs = with pkgs; [
-          (with dotnetCorePackages;
-            combinePackages [
-              dotnet-sdk_8
-              dotnetPackages.Nuget
-            ])
-        ];
+        buildInputs = [dotnet-sdk];
         packages = [
           pkgs.alejandra
           pkgs.nodePackages.markdown-link-check

nix/deps.nix

@@ -1,21 +1,16 @@
 # This file was automatically generated by passthru.fetch-deps.
-# Please don't edit it manually, your changes might get overwritten!
+# Please dont edit it manually, your changes might get overwritten!
 {fetchNuGet}: [
-  (fetchNuGet {
-    pname = "fsharp-analyzers";
-    version = "0.26.0";
-    sha256 = "sha256-60Bl36LOb/zVNdH2SBSuQ5O41lP9dKTNZbs5vvYs+3U=";
-  })
-  (fetchNuGet {
-    pname = "fantomas";
-    version = "6.3.4";
-    sha256 = "sha256-1aWqZynBkQoznenGoP0sbf1PcUXAbcHiWyECuv89xa0=";
-  })
   (fetchNuGet {
     pname = "ApiSurface";
     version = "4.0.40";
     sha256 = "1c9z0b6minlripwrjmv4yd5w8zj4lcpak4x41izh7ygx8kgmbvx0";
   })
+  (fetchNuGet {
+    pname = "fantomas";
+    version = "6.3.7";
+    sha256 = "1z1a5bw7vwz6g8nvfgkvx66jnm4hmvn62vbyq0as60nw0jlvaidl";
+  })
   (fetchNuGet {
     pname = "Fantomas.Core";
     version = "6.1.1";
@@ -31,6 +26,11 @@
     version = "2.16.6";
     sha256 = "176rwky6b5rk8dzldiz4068p7m9c5y9ygzbhadrs14jkl94pc56n";
   })
+  (fetchNuGet {
+    pname = "fsharp-analyzers";
+    version = "0.26.0";
+    sha256 = "0xgv5kvbwfdvcp6s8x7xagbbi4s3mqa4ixni6pazqvyflbgnah7b";
+  })
   (fetchNuGet {
     pname = "FSharp.Core";
     version = "4.3.4";
@@ -56,61 +56,26 @@
     version = "6.0.26";
     sha256 = "1d8nkz24vsm0iy2xm8y5ak2q1w1p99dxyz0y26acs6sfk2na0vm6";
   })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Ref";
-    version = "8.0.1";
-    sha256 = "0yaaiqq7mi6sclyrb1v0fyncanbx0ifmnnhv9whynqj8439jsdwh";
-  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.linux-arm64";
     version = "6.0.26";
     sha256 = "1za8lc52m4z54d68wd64c2nhzy05g3gx171k5cdlx73fbymiys9z";
   })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Runtime.linux-arm64";
-    version = "8.0.1";
-    sha256 = "0dsdgqg7566qximmjfza4x9if3icy4kskq698ddj5apdia88h2mw";
-  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.linux-x64";
     version = "6.0.26";
     sha256 = "1zpbmz6z8758gwywzg0bac8kx9x39sxxc9j4a4r2jl74l9ssw4vm";
   })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Runtime.linux-x64";
-    version = "8.0.1";
-    sha256 = "1gjz379y61ag9whi78qxx09bwkwcznkx2mzypgycibxk61g11da1";
-  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.osx-arm64";
     version = "6.0.26";
     sha256 = "1i8ydlwjzk7j0mzvn0rpljxfp1h50zwaqalnyvfxai1fwgigzgw5";
   })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Runtime.osx-arm64";
-    version = "8.0.1";
-    sha256 = "0w3mrs4zdl9mfanl1j81759xwwrzmicsjxn6yfxv5yrxbxzq695n";
-  })
   (fetchNuGet {
     pname = "Microsoft.AspNetCore.App.Runtime.osx-x64";
     version = "6.0.26";
     sha256 = "02src68hd3213sd1a2ms1my7i92knfmdxclvv90il9cky2zsq8kw";
   })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Runtime.osx-x64";
-    version = "8.0.1";
-    sha256 = "0a9aljr4fy4haq6ndz2y723liv5hbfpss1rn45s88nmgcp27m15m";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Runtime.win-x64";
-    version = "6.0.26";
-    sha256 = "1gxlmfdkfzmhw9pac5jiv674nn6i1zymcp2hj81irjwhhjk01mf5";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.AspNetCore.App.Runtime.win-x64";
-    version = "8.0.1";
-    sha256 = "01kzndyqmsvcq49i2jrv7ymfp0l71yxfylv1cy3nhkdbprqz8ipx";
-  })
   (fetchNuGet {
     pname = "Microsoft.Build.Tasks.Git";
     version = "8.0.0";
@@ -131,111 +96,46 @@
     version = "6.0.26";
     sha256 = "19y6c6v20bgf7x7rrh4rx9y7s5fy8vp5m4j9b6gi1wp4rpb5mza4";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Host.linux-arm64";
-    version = "8.0.1";
-    sha256 = "0dhpdlcdz7adcfh9w01fc867051m35fqaxnvj3fqvqhgcm2n3143";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.linux-x64";
     version = "6.0.26";
     sha256 = "0p7hhidaa3mnyiwnsijwy8578v843x8hh99255s69qwwyld6falv";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Host.linux-x64";
-    version = "8.0.1";
-    sha256 = "1aw6mc7zcmzs1grxz2wa9cw9kfj8pz7zpj417xnp1a9n4ix1bxgr";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.osx-arm64";
     version = "6.0.26";
     sha256 = "1mq11xsv9g1vsasp6k80y7xlvwi9hrpk5dgm773fvy8538s01gfv";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Host.osx-arm64";
-    version = "8.0.1";
-    sha256 = "1dzg3prng9zfdzz7gcgywjdbwzhwm85j89z0jahynxx4q2dra4b9";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Host.osx-x64";
     version = "6.0.26";
     sha256 = "1chac9b4424ihrrnlzvc7qz6j4ymfjyv4kzyazzzw19yhymdkh2s";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Host.osx-x64";
-    version = "8.0.1";
-    sha256 = "010f8wn15s2kv7yyzgys3pv9i1mxw20hpv1ig2zhybjxs8lpj8jj";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Host.win-x64";
-    version = "6.0.26";
-    sha256 = "0i7g9fsqjnbh9rc6807m57r2idg5pkcw6xjfwhnxkcpgqm96258v";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Host.win-x64";
-    version = "8.0.1";
-    sha256 = "1ssj1cyam3nfidm8q82kvh4i3fzm2lzb3bxw6ck09hwhvwh909z4";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Ref";
     version = "6.0.26";
     sha256 = "12gb52dhg5h9hgnyqh1zgj2w46paxv2pfh33pphl9ajhrdr7hlsb";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Ref";
-    version = "8.0.1";
-    sha256 = "02r4jg4ha0qksix9v6s3cpmvavmz54gkawkxy9bvknw5ynxhhl1l";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.linux-arm64";
     version = "6.0.26";
     sha256 = "164hfrwqz5dxcbb441lridk4mzcqmarb0b7ckgvqhsvpawyjw88v";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Runtime.linux-arm64";
-    version = "8.0.1";
-    sha256 = "0353whnjgz3sqhzsfrviad3a3db4pk7hl7m4wwppv5mqdg9i9ri5";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.linux-x64";
     version = "6.0.26";
     sha256 = "0islayddpnflviqpbq4djc4f3v9nhsa2y76k5x6il3csq5vdw2hq";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Runtime.linux-x64";
-    version = "8.0.1";
-    sha256 = "1g5b30f4l8a1zjjr3b8pk9mcqxkxqwa86362f84646xaj4iw3a4d";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.osx-arm64";
     version = "6.0.26";
     sha256 = "1acn5zw1pxzmcg3c0pbf9hal36fbdh9mvbsiwra7simrk7hzqpdc";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Runtime.osx-arm64";
-    version = "8.0.1";
-    sha256 = "0cdrpdaq5sl3602anfx1p0z0ncx2sjjvl6mgsd6y38g47n7f95jc";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.App.Runtime.osx-x64";
     version = "6.0.26";
     sha256 = "00f9l9dkdz0zv5csaw8fkm6s8ckrj5n9k3ygz12daa22l3bcn6ii";
   })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Runtime.osx-x64";
-    version = "8.0.1";
-    sha256 = "1fk1flqp6ji0l4c2gvh83ykndpx7a2nkkgrgkgql3c75j1k2v1s9";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Runtime.win-x64";
-    version = "6.0.26";
-    sha256 = "0i2p356phfc5y6qnr3vyrzjfi1mrbwfb6g85k4q37bbyxjfp7zl9";
-  })
-  (fetchNuGet {
-    pname = "Microsoft.NETCore.App.Runtime.win-x64";
-    version = "8.0.1";
-    sha256 = "198576cdkl72xs29zznff9ls763p8pfr0zji7b74dqxd5ga0s3bd";
-  })
   (fetchNuGet {
     pname = "Microsoft.NETCore.Platforms";
     version = "1.1.0";

nix/fetchDeps.sh

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