Json schema generator (#50)

* add json schema generator

* add props & targets, cli tool

* fix incorrect type check in attribute factory
implement enum hints

* update pipeline

* undo namespace cleanup

* fix formatting

* move from InternalsVisibleTo to public types

* clean test app

* do not delete schemata dir in cli tool

* set tfm for publish project reference target to net9

* remove obsolete test app

* add readme

Author: SleepWellPupper

JsonSchemaGenerator.Cli/JsonSchemaGenerator.Cli.csproj

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>net6.0</TargetFramework>
+		<TargetFramework>net9.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 		<RollForward>major</RollForward>

JsonSchemaGenerator.Cli/MainService.cs

@@ -54,9 +54,8 @@ protected override async Task ExecuteAsync(CancellationToken stoppingToken)
     {
         stoppingToken.ThrowIfCancellationRequested();
 
-        if(Directory.Exists(settings.SchemataPath))
+        if(!Directory.Exists(settings.SchemataPath))
         {
-            Directory.Delete(settings.SchemataPath, recursive: true);
             _ = Directory.CreateDirectory(settings.SchemataPath);
         }
 

JsonSchemaGenerator.NugetTestApp/JsonSchemaGenerator.NugetTestApp.csproj

@@ -0,0 +1,117 @@
+namespace HelloWorld.MyNamespace;
+
+using RhoMicro.CodeAnalysis;
+
+[JsonSchema]
+class Foo15
+{
+    public required Library.LibraryNamespace.Foo FooProperty { get; set; } 
+}
+
+[JsonSchema]
+class Foo14
+{
+    public Double DoubleProperty { get; set; }
+    public required String[] StringArrayProperty { get; set; }
+}
+
+[JsonSchema]
+class Foo13
+{
+    public Foo12 PocoReferenceProperty { get; set; } = new();
+}
+
+class Foo12;
+
+[JsonSchema]
+class Foo11
+{
+    public Foo10 SchemaReferenceProperty { get; set; } = new();
+}
+
+[JsonSchema]
+class Foo10;
+
+enum MyEnum
+{
+    None,
+    First,
+    Second = 42
+}
+
+[JsonSchema]
+class Foo9
+{
+    public MyEnum EnumProperty { get; set; }
+}
+
+[JsonSchema]
+class Foo8
+{
+    public required Object RequiredObjectProperty { get; set; }
+}
+
+[JsonSchema]
+class Foo7
+{
+    public Object? NullableObjectProperty { get; set; }
+}
+
+[JsonSchema]
+class Foo6
+{
+    public Int32? NullableInt32Property { get; set; }
+}
+
+[JsonSchema]
+class Foo5
+{
+    public DateTime DateTimeProperty { get; set; }
+    public TimeSpan TimeSpanProperty { get; set; }
+    public TimeOnly TimeOnlyProperty { get; set; }
+    public DateOnly DateOnlyProperty { get; set; }
+    public DateTimeOffset DateTimeOffsetProperty { get; set; }
+}
+
+[JsonSchema]
+class Foo4
+{
+    public Single SingleProperty { get; set; }
+    public Double DoubleProperty { get; set; }
+    public Decimal DecimalProperty { get; set; }
+    public SByte SByteProperty { get; set; }
+    public Int16 Int16Property { get; set; }
+    public Int32 Int32Property { get; set; }
+    public Int64 Int64Property { get; set; }
+    public Byte ByteProperty { get; set; }
+    public UInt16 UInt16Property { get; set; }
+    public UInt32 UInt32Property { get; set; }
+    public UInt64 UInt64Property { get; set; }
+    public Boolean BooleanProperty { get; set; }
+    public String StringProperty { get; set; } = String.Empty;
+    public Object ObjectProperty { get; set; } = new();
+}
+
+[JsonSchema]
+class Foo3
+{
+    public IDictionary<String, Int32> IDictionaryProperty { get; set; } = new Dictionary<String, Int32>();
+    public IReadOnlyDictionary<String, Int32> IReadOnlyDictionaryProperty { get; set; } = new Dictionary<String, Int32>();
+    public Dictionary<String, Int32> DictionaryProperty { get; set; } = [];
+}
+
+[JsonSchema]
+class Foo2
+{
+    public Int32[] ArrayProperty { get; set; } = [];
+    public ISet<Int32> ISetProperty { get; set; } = new HashSet<Int32>();
+    public IReadOnlySet<Int32> IReadOnlySetProperty { get; set; } = new HashSet<Int32>();
+    public HashSet<Int32> HashSetProperty { get; set; } = [];
+    public List<Int32> ListProperty { get; set; } = [];
+}
+
+[JsonSchema]
+class Foo1
+{
+    public Int32 Int32Property { get; set; }
+}

JsonSchemaGenerator.NugetTestApp/Program.cs

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>net6.0</TargetFramework>
+		<TargetFramework>net9.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 		<ImportDirectoryBuildProps>false</ImportDirectoryBuildProps>

JsonSchemaGenerator.Tests/NuGetTests/HelloWorld/Foo.cs

@@ -1,8 +1,3 @@
 {
-  "$schema": "./appsettings.schema.json",
-  "Settings": {
-    "Prop":{
-      "Prop": "ds"
-    }
-  }
+  "$schema": "./appsettings.schema.json"
 }

JsonSchemaGenerator.Tests/NuGetTests/HelloWorld/HelloWorld.csproj

@@ -1,7 +1,7 @@
 {
     "properties": {
-        "Settings": {
-            "$ref": "./bin/Debug/net6.0/JsonSchemata/HelloWorld/HelloWorldConfiguration/Settings.json"
+        "Foo": {
+            "$ref": "./bin/Debug/net9.0/JsonSchemata/HelloWorld/HelloWorld/MyNamespace/Foo14.json"
         }
     }
 }

JsonSchemaGenerator.Tests/NuGetTests/HelloWorld/Settings.cs

@@ -0,0 +1,10 @@
+#pragma warning disable
+namespace Library.LibraryNamespace;
+
+using RhoMicro.CodeAnalysis;
+
+[JsonSchema]
+public class Foo
+{
+    public Int32 Int32Property { get; set; }
+}