Add project files.

2026-07-15 14:59:32 +00:00 · 2025-04-15 16:26:12 +02:00
parent adef1fb47e
commit cfcd9b7bb9
22 changed files with 1546 additions and 0 deletions
@@ -0,0 +1,38 @@
+using Microsoft.CodeAnalysis;
+using Sybil;
+using System;
+
+namespace Squealify;
+
+[Generator(LanguageNames.CSharp)]
+public sealed class ColumnNameAttributeGenerator : IIncrementalGenerator
+{
+    public void Initialize(IncrementalGeneratorInitializationContext context)
+    {
+        context.RegisterPostInitializationOutput(GenerateAttribute);
+    }
+
+    private static void GenerateAttribute(IncrementalGeneratorPostInitializationContext context)
+    {
+        var builder = SyntaxBuilder.CreateCompilationUnit()
+            .WithNamespace(SyntaxBuilder.CreateNamespace(Constants.Namespace)
+                .WithClass(SyntaxBuilder.CreateClass(Constants.ColumnNameAttributeName)
+                    .WithBaseClass(nameof(Attribute))
+                    .WithModifiers($"{Constants.Public} {Constants.Sealed}")
+                    .WithConstructor(SyntaxBuilder.CreateConstructor(Constants.ColumnNameAttributeName)
+                        .WithModifier(Constants.Public)
+                        .WithParameter(Constants.StringType, Constants.ColumnNameArgumentName)
+                        .WithBody($"this.{Constants.ColumnNameProperty} = {Constants.ColumnNameArgumentName};"))
+                    .WithAttribute(SyntaxBuilder.CreateAttribute("AttributeUsage")
+                        .WithArgument(AttributeTargets.Property)
+                        .WithArgument("Inherited", false)
+                        .WithArgument("AllowMultiple", false))
+                    .WithProperty(SyntaxBuilder.CreateProperty(Constants.StringType, Constants.ColumnNameProperty)
+                        .WithModifier(Constants.Public)
+                        .WithAccessor(SyntaxBuilder.CreateGetter()))));
+
+        var syntax = builder.Build();
+        var source = syntax.ToFullString();
+        context.AddSource($"{Constants.ColumnNameAttributeName}.g", source);
+    }
+}