True Incremental Generator

ConsoleAppFramework.sln

@@ -28,9 +28,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConsoleAppFramework.Generat
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NativeAot", "sandbox\NativeAot\NativeAot.csproj", "{EC1A3299-6597-4AD2-92DE-EDF309875A97}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleAppFramework.Abstractions", "src\ConsoleAppFramework.Abstractions\ConsoleAppFramework.Abstractions.csproj", "{855B0D28-DC69-470B-B3D9-481EE52737AA}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConsoleAppFramework.Abstractions", "src\ConsoleAppFramework.Abstractions\ConsoleAppFramework.Abstractions.csproj", "{855B0D28-DC69-470B-B3D9-481EE52737AA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FilterShareProject", "sandbox\FilterShareProject\FilterShareProject.csproj", "{2A1E8ED1-CEB9-47CB-8497-A0C4F5A8F025}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FilterShareProject", "sandbox\FilterShareProject\FilterShareProject.csproj", "{2A1E8ED1-CEB9-47CB-8497-A0C4F5A8F025}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

sandbox/CliFrameworkBenchmark/CliFrameworkBenchmark.csproj

@@ -7,6 +7,7 @@
 		<nullable>annotations</nullable>
 		<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
 		<IsPackable>false</IsPackable>
+		<Configurations>Debug;Release</Configurations>
 	</PropertyGroup>
 
 	<ItemGroup>

sandbox/FilterShareProject/FilterShareProject.csproj

@@ -5,6 +5,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
 	  <IsPackable>false</IsPackable>
 	  <Nullable>enable</Nullable>
+	  <Configurations>Debug;Release</Configurations>
   </PropertyGroup>
 
   <ItemGroup>

sandbox/GeneratorSandbox/GeneratorSandbox.csproj

@@ -10,6 +10,8 @@
 		<IsPackable>false</IsPackable>
 
 		<DefineConstants>USE_EXTERNAL_CONSOLEAPP_ABSTRACTIONS</DefineConstants>
+
+		<Configurations>Debug;Release</Configurations>
 	</PropertyGroup>
 
 	<ItemGroup>

sandbox/GeneratorSandbox/Program.cs

@@ -1,17 +1,17 @@
-using System.ComponentModel.DataAnnotations;
-using System.Diagnostics.CodeAnalysis;
-using ConsoleAppFramework;
+using ConsoleAppFramework;
 
+var app = ConsoleApp.Create();
+
+app.Add("aaa", () =>
+{
+});
 
 
-args = ["show", "--aaa", "a", "value", "10.2"];
 
-var app = ConsoleApp.Create();
-app.Add<Test>();
-app.Run(args);
 
-public class Test
+app.Add("aabcdefg", int (int x, string y) =>
 {
-    public void Show(string aaa, [Range(0, 1)] double value) => ConsoleApp.Log($"{value}");
-}
+    return default!;
+});
 
+app.Run(args);

sandbox/NativeAot/NativeAot.csproj

@@ -9,6 +9,7 @@
 
 		<PublishAot>true</PublishAot>
 		<IsAotCompatible>true</IsAotCompatible>
+		<Configurations>Debug;Release</Configurations>
 	</PropertyGroup>
 
 	<ItemGroup>

sandbox/NativeAot/Program.cs

@@ -1,3 +1,8 @@
 using ConsoleAppFramework;
 
-ConsoleApp.Run(args, (int x, int y) => Console.WriteLine(x + y));
+
+var app = ConsoleApp.Create();
+
+//ConsoleApp.Run(args, (int x, int y) => Console.WriteLine(x + y));
+
+app.Run(args);

src/ConsoleAppFramework.Abstractions/ConsoleAppFramework.Abstractions.csproj

@@ -8,6 +8,7 @@
 		<!-- NuGet -->
 		<PackageId>ConsoleAppFramework.Abstractions</PackageId>
 		<Description>ConsoleAppFramework external abstractions library.</Description>
+		<Configurations>Debug;Release</Configurations>
 	</PropertyGroup>
 
 	<ItemGroup>

src/ConsoleAppFramework/Command.cs

@@ -1,9 +1,4 @@
 using Microsoft.CodeAnalysis;
-using System;
-using System.Data.Common;
-using System.Diagnostics.CodeAnalysis;
-using System.Reflection;
-using System.Reflection.Metadata;
 using System.Text;
 
 namespace ConsoleAppFramework;
@@ -24,16 +19,16 @@ public record class Command
 {
     public required bool IsAsync { get; init; } // Task or Task<int>
     public required bool IsVoid { get; init; }  // void or int
-    
+
     public bool IsRootCommand => Name == "";
     public required string Name { get; init; }
 
-    public required CommandParameter[] Parameters { get; init; }
+    public required EquatableArray<CommandParameter> Parameters { get; init; }
     public required string Description { get; init; }
     public required MethodKind MethodKind { get; init; }
     public required DelegateBuildType DelegateBuildType { get; init; }
     public CommandMethodInfo? CommandMethodInfo { get; set; } // can set...!
-    public required FilterInfo[] Filters { get; init; }
+    public required EquatableArray<FilterInfo> Filters { get; init; }
     public bool HasFilter => Filters.Length != 0;
 
     public string? BuildDelegateSignature(out string? delegateType)
@@ -148,15 +143,16 @@ public string BuildDelegateType(string delegateName)
 
 public record class CommandParameter
 {
-    public required ITypeSymbol Type { get; init; }
-    public required Location Location { get; init; }
+    public required EquatableTypeSymbol Type { get; init; }
+    public required IgnoreEquality<Location> Location { get; init; }
+    public required IgnoreEquality<WellKnownTypes> WellKnownTypes { get; init; }
     public required bool IsNullableReference { get; init; }
     public required bool IsParams { get; init; }
     public required string Name { get; init; }
     public required string OriginalParameterName { get; init; }
     public required bool HasDefaultValue { get; init; }
     public object? DefaultValue { get; init; }
-    public required ITypeSymbol? CustomParserType { get; init; }
+    public required EquatableTypeSymbol? CustomParserType { get; init; }
     public required bool IsFromServices { get; init; }
     public required bool IsConsoleAppContext { get; init; }
     public required bool IsCancellationToken { get; init; }
@@ -165,15 +161,15 @@ public record class CommandParameter
     public required bool HasValidation { get; init; }
     public required int ArgumentIndex { get; init; } // -1 is not Argument, other than marked as [Argument]
     public bool IsArgument => ArgumentIndex != -1;
-    public required string[] Aliases { get; init; }
+    public required EquatableArray<string> Aliases { get; init; }
     public required string Description { get; init; }
     public bool RequireCheckArgumentParsed => !(HasDefaultValue || IsParams || IsFlag);
 
     // increment = false when passed from [Argument]
-    public string BuildParseMethod(int argCount, string argumentName, WellKnownTypes wellKnownTypes, bool increment)
+    public string BuildParseMethod(int argCount, string argumentName, bool increment)
     {
         var incrementIndex = increment ? "!TryIncrementIndex(ref i, args.Length) || " : "";
-        return Core(Type, false);
+        return Core(Type.TypeSymbol, false);
 
         string Core(ITypeSymbol type, bool nullable)
         {
@@ -207,7 +203,7 @@ string Core(ITypeSymbol type, bool nullable)
                     {
                         return $"arg{argCount} = args[i];";
                     }
-                    
+
                 case SpecialType.System_Boolean:
                     return $"arg{argCount} = true;"; // bool is true flag
                 case SpecialType.System_Char:
@@ -242,7 +238,7 @@ string Core(ITypeSymbol type, bool nullable)
                     if (type.TypeKind == TypeKind.Array)
                     {
                         var elementType = (type as IArrayTypeSymbol)!.ElementType;
-                        var parsable = wellKnownTypes.ISpanParsable;
+                        var parsable = WellKnownTypes.Value.ISpanParsable;
                         if (parsable != null) // has parsable
                         {
                             if (elementType.AllInterfaces.Any(x => x.EqualsUnconstructedGenericType(parsable)))
@@ -254,12 +250,12 @@ string Core(ITypeSymbol type, bool nullable)
                     }
 
                     // System.DateTimeOffset, System.Guid,  System.Version
-                    tryParseKnownPrimitive = wellKnownTypes.HasTryParse(type);
+                    tryParseKnownPrimitive = WellKnownTypes.Value.HasTryParse(type);
 
                     if (!tryParseKnownPrimitive)
                     {
                         // ISpanParsable<T> (BigInteger, Complex, Half, Int128, etc...)
-                        var parsable = wellKnownTypes.ISpanParsable;
+                        var parsable = WellKnownTypes.Value.ISpanParsable;
                         if (parsable != null) // has parsable
                         {
                             tryParseIParsable = type.AllInterfaces.Any(x => x.EqualsUnconstructedGenericType(parsable));
@@ -316,13 +312,6 @@ public string DefaultValueToString(bool castValue = true, bool enumIncludeTypeNa
         return $"({Type.ToFullyQualifiedFormatDisplayString()}){DefaultValue}";
     }
 
-    public string? GetEnumSymbolName(object value)
-    {
-        var symbol = Type.GetMembers().OfType<IFieldSymbol>().FirstOrDefault(x => x.ConstantValue == value);
-        if (symbol == null) return "";
-        return symbol.Name;
-    }
-
     public string ToTypeDisplayString()
     {
         var t = Type.ToFullyQualifiedFormatDisplayString();
@@ -359,7 +348,7 @@ public record class CommandMethodInfo
 {
     public required string TypeFullName { get; init; }
     public required string MethodName { get; init; }
-    public required ITypeSymbol[] ConstructorParameterTypes { get; init; }
+    public required EquatableArray<EquatableTypeSymbol> ConstructorParameterTypes { get; init; }
     public required bool IsIDisposable { get; init; }
     public required bool IsIAsyncDisposable { get; init; }
 
@@ -378,7 +367,7 @@ public string BuildNew()
 public record class FilterInfo
 {
     public required string TypeFullName { get; init; }
-    public required ITypeSymbol[] ConstructorParameterTypes { get; init; }
+    public required EquatableArray<EquatableTypeSymbol> ConstructorParameterTypes { get; init; }
 
     FilterInfo()
     {
@@ -400,7 +389,7 @@ public record class FilterInfo
         var filter = new FilterInfo
         {
             TypeFullName = type.ToFullyQualifiedFormatDisplayString(),
-            ConstructorParameterTypes = publicConstructors[0].Parameters.Select(x => x.Type).ToArray()
+            ConstructorParameterTypes = publicConstructors[0].Parameters.Select(x => new EquatableTypeSymbol(x.Type)).ToArray()
         };
 
         return filter;

src/ConsoleAppFramework/ConsoleAppFramework.csproj

@@ -14,14 +14,18 @@
 		<SuppressDependenciesWhenPacking>true</SuppressDependenciesWhenPacking>
 		<IncludeSymbols>false</IncludeSymbols>
 		<DevelopmentDependency>true</DevelopmentDependency>
+		<EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
 
 		<!-- NuGet -->
 		<PackageId>ConsoleAppFramework</PackageId>
 		<Description>Zero Dependency, Zero Overhead, Zero Reflection, Zero Allocation, AOT Safe CLI Framework powered by C# Source Generator.</Description>
+		<Configurations>Debug;Release</Configurations>
 	</PropertyGroup>
-
+	
 	<ItemGroup>
-		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.0" />
+		<!-- Roslyn for .NET 8 / C# 12 -->
+		<!-- https://learn.microsoft.com/en-us/visualstudio/extensibility/roslyn-version-support -->
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
 		<PackageReference Include="PolySharp" Version="1.14.1">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>