add: registry pass through

src/Tasks/GenerateRegistryPassThrough.cs

@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using Microsoft.Build.Framework;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using Polonium.Tasks;
+
+
+// ReSharper disable once CheckNamespace
+public class GenerateRegistryPassThrough : PoloniumTask
+{
+    [Required] public string ProjectDir { get; set; }
+
+    public override bool Execute()
+    {
+        try
+        {
+            StringBuilder sb = new();
+            
+            string csFile = Directory
+                .GetFiles($"{ProjectDir}src", "PoloniumRegistry.cs", SearchOption.TopDirectoryOnly)
+                .FirstOrDefault();
+            string code = File.ReadAllText(csFile!);
+            sb.AppendLine("#pragma warning disable IDE0130"); 
+            foreach (string use in GetUsings(code)) 
+                sb.AppendLine(use); 
+            sb
+                .AppendLine("// ReSharper disable once CheckNamespace")
+                .AppendLine("public static partial class GlobalRegistry")
+                .AppendLine("{");
+            
+            SyntaxTree tree = CSharpSyntaxTree.ParseText(code);
+            CompilationUnitSyntax root = tree.GetCompilationUnitRoot();
+            ClassDeclarationSyntax clas = root
+                .DescendantNodes()
+                .OfType<ClassDeclarationSyntax>()
+                .FirstOrDefault(cls => cls.Identifier.Text == "PoloniumRegistry");
+            IEnumerable<PropertyDeclarationSyntax> properties = clas!.Members
+                .OfType<PropertyDeclarationSyntax>()
+                .Where(m => m.AttributeLists
+                    .SelectMany(a => a.Attributes)
+                    .Any(a => a.Name.ToString() == "RegistryPassThrough"));
+            foreach (PropertyDeclarationSyntax property in properties)
+            {
+                if (HasGetterOnly(property))
+                    sb.AppendLine($"    public static {GetDisplayName(property.Type)} {property.Identifier.ToString()} => GlobalRegistry.{property.Identifier.ValueText};");
+                else
+                {
+                    sb
+                        .AppendLine($"    public static {GetDisplayName(property.Type)} {property.Identifier.ToString()}")
+                        .AppendLine("    {")
+                        .AppendLine($"        get => GlobalRegistry.{property.Identifier.ValueText};")
+                        .AppendLine($"        set => GlobalRegistry.{property.Identifier.ValueText} = value;")
+                        .AppendLine("    }");
+                }
+            }
+
+            sb
+                .AppendLine("}")
+                .AppendLine("#pragma warning restore IDE0130");
+            File.WriteAllText($"{ProjectDir}Package/embedded/Patches/RegistryPassThrough.p.cs", sb.ToString());
+            return true;
+        }
+        catch (Exception e)
+        {
+            Log.LogErrorFromException(e);
+            return false;
+        }
+    }
+
+}