Other: Shrinker.Transpile - Shrinker.Cmd now exclusively transpiles.

Author: deanthecoder

ShaderShrinker/Shrinker.Cmd/Program.cs

@@ -16,14 +16,11 @@
 
 #pragma warning disable CS8618
 
-namespace Shrinker.Cmd;
+namespace Shrinker.Transpile;
 
 // ReSharper disable once ClassNeverInstantiated.Global
 public class CmdOptions
 {
     [Option('o', "output", Default = "", HelpText = "Transpile GLSL->CSharp file path.")]
     public string CSharpOutputPath { get; set; }
-    
-    [Option('d', "diff", Default = false, HelpText = "Launch external diffing tool.")]
-    public bool Diff { get; set; }
 }

ShaderShrinker/Shrinker.Cmd/CmdOptions.cs …hrinker/Shrinker.Transpile/CmdOptions.csShaderShrinker/Shrinker.Cmd/CmdOptions.cs renamed to ShaderShrinker/Shrinker.Transpile/CmdOptions.cs ShaderShrinker/Shrinker.Cmd/CmdOptions.cs renamed to ShaderShrinker/Shrinker.Transpile/CmdOptions.cs

@@ -0,0 +1,63 @@
+using System.Reflection;
+using System.Text;
+using CommandLine;
+using Shrinker.Parser;
+using TextCopy;
+
+namespace Shrinker.Transpile
+{
+    // todo - add command line args.
+    internal static class Program
+    {
+        private static void Main(string[] args)
+        {
+            CommandLine.Parser.Default.ParseArguments<CmdOptions>(args).WithParsed(Shrink);
+        }
+
+        private static void Shrink(CmdOptions args)
+        {
+            var glsl = ClipboardService.GetText();
+            if (string.IsNullOrEmpty(glsl))
+            {
+                Console.WriteLine("Error - Clipboard is empty.");
+                return;
+            }
+
+            var lexer = new Lexer.Lexer();
+            if (!lexer.Load(glsl))
+            {
+                Console.WriteLine("Error - Unable to process the GLSL.");
+                return;
+            }
+
+            var parser = new Parser.Parser(lexer);
+            try
+            {
+                Console.WriteLine("Parsing...");
+                var rootNode = parser.Parse();
+
+                Console.WriteLine("Simplifying...");
+                var options = CustomOptions.TranspileOptions();
+                rootNode.Simplify(options);
+                
+                Console.WriteLine("Creating CSharp...");
+                var newGlsl = rootNode.ToCode(options);
+
+                const string ResourceName = "Shrinker.Transpile.Templates.GLSLProg.template";
+                using var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(ResourceName);
+                if (stream == null)
+                    throw new InvalidOperationException($"Missing C# resource template: {ResourceName}");
+
+                Console.WriteLine($"Writing {args.CSharpOutputPath}...");
+                using var reader = new StreamReader(stream);
+                var text = new StringBuilder(reader.ReadToEnd());
+                text.Replace("{code}", newGlsl);
+                File.WriteAllText(args.CSharpOutputPath, text.ToString());
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"  Error - {ex.Message}");
+            }
+        }
+    }
+}

ShaderShrinker/Shrinker.Transpile/Program.cs

@@ -10,7 +10,6 @@
 
     <ItemGroup>
       <PackageReference Include="CommandLineParser" Version="2.9.1" />
-      <PackageReference Include="DiffEngine" Version="12.3.1" />
       <PackageReference Include="TextCopy" Version="6.2.1" />
     </ItemGroup>
 

…hrinker/Shrinker.Cmd/Shrinker.Cmd.csproj …nker.Transpile/Shrinker.Transpile.csprojShaderShrinker/Shrinker.Cmd/Shrinker.Cmd.csproj renamed to ShaderShrinker/Shrinker.Transpile/Shrinker.Transpile.csproj ShaderShrinker/Shrinker.Cmd/Shrinker.Cmd.csproj renamed to ShaderShrinker/Shrinker.Transpile/Shrinker.Transpile.csproj

@@ -9,7 +9,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Shrinker.Lexer", "Shrinker.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Shrinker.Parser", "Shrinker.Parser\Shrinker.Parser.csproj", "{4B02CF1B-391C-42C8-84B1-2CA6E5B8F504}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Shrinker.Cmd", "Shrinker.Cmd\Shrinker.Cmd.csproj", "{6C0A1B07-B195-4A07-921C-F6D962870309}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Shrinker.Transpile", "Shrinker.Transpile\Shrinker.Transpile.csproj", "{6C0A1B07-B195-4A07-921C-F6D962870309}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GLSLRenderer", "..\GLSLRenderer\GLSLRenderer.csproj", "{D5026CC4-1CF2-40C3-A185-37EA571A671D}"
 EndProject