Add [GeneratedCode] and [ExcludeFromCodeCoverage] Attributes to S…

…ourceGenerators (#251)

Add Attributes

src/CommunityToolkit.Maui.Markup.SourceGenerators/SourceGenerators/TextAlignmentExtensionsGenerator.cs

@@ -84,13 +84,19 @@ static void Execute(SourceProductionContext context, [NotNull] TextAlignmentClas
 		{
 			throw new ArgumentNullException(nameof(textAlignmentClassMetadata));
 		}
+
+		var className = typeof(TextAlignmentExtensionsGenerator).FullName;
+		var assemblyVersion = typeof(TextAlignmentExtensionsGenerator).Assembly.GetName().Version.ToString();
 
 		var genericTypeParameters = GetGenericTypeParametersDeclarationString(textAlignmentClassMetadata.GenericArguments);
 		var genericArguments = GetGenericArgumentsString(textAlignmentClassMetadata.GenericArguments);
 		var source = $$"""
 // <auto-generated>
 // See: CommunityToolkit.Maui.Markup.SourceGenerators.TextAlignmentGenerator
+
 #nullable enable
+#pragma warning disable
+
 using System;
 using Microsoft.Maui;
 using Microsoft.Maui.Controls;
@@ -100,6 +106,8 @@ namespace CommunityToolkit.Maui.Markup
     /// <summary>
     /// Extension Methods for <see cref="ITextAlignment"/>
     /// </summary>
+    [global::System.CodeDom.Compiler.GeneratedCode("{{className}}", "{{assemblyVersion}}")]
+    [global::System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
     {{textAlignmentClassMetadata.ClassAcessModifier}} static partial class TextAlignmentExtensions_{{textAlignmentClassMetadata.ClassName}}
     {
         /// <summary>
@@ -235,6 +243,8 @@ namespace LeftToRight
         /// <summary>
         /// Extension Methods for <see cref="ITextAlignment"/>
         /// </summary>
+        [global::System.CodeDom.Compiler.GeneratedCode("{{className}}", "{{assemblyVersion}}")]
+        [global::System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
         {{textAlignmentClassMetadata.ClassAcessModifier}} static partial class TextAlignmentExtensions_{{textAlignmentClassMetadata.ClassName}}
         {
             /// <summary>