chore: debugging

.vscode/launch.json

@@ -40,7 +40,7 @@
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
             "program": "${workspaceFolder}/Output/Debug/Compiler.dll",
-            "args": ["-i", "utils/test.ps1"],
+            "args": ["-i", ".\\utils\\test.ps1", "-v", "-o", "test.ps1", "-f"],
             "cwd": "${workspaceFolder}",
             // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
             "console": "internalConsole",

src/Compiler/CompiledScript.cs

@@ -2,10 +2,12 @@
 using System.Text;
 using Compiler.Module;
 using Compiler.Requirements;
+using NLog;
 using QuikGraph;
 
 class CompiledScript : LocalFileModule
 {
+    private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
     public readonly AdjacencyGraph<ModuleSpec, Edge<ModuleSpec>> ModuleGraph = new();
     public readonly Dictionary<string, Module> ResolvedModules = [];
     public readonly ParamBlockAst ScriptParamBlockAst;
@@ -58,7 +60,7 @@ public string Compile()
     {
         var script = new StringBuilder();
 
-        Requirements.GetRequirements().ForEach(requirement =>
+        Requirements.GetRequirements().Where(requirement => requirement is not Compiler.Module.ModuleSpec).ToList().ForEach(requirement =>
         {
             script.AppendLine(requirement.GetInsertableLine());
         });
@@ -84,30 +86,38 @@ private void ResolveRequirements()
         var iterating = new Queue<Module>([this]);
         while (iterating.TryDequeue(out Module? current) && current != null)
         {
+            Logger.Debug($"Resolving requirements for {current.Name}");
             if (localModules.Any(module => module.GetModuleMatchFor(current.ModuleSpec) == ModuleMatch.Exact) || downloadableModules.Any(module => module.GetModuleMatchFor(current.ModuleSpec) == ModuleMatch.Exact))
             {
+                Logger.Debug($"Skipping {current.Name} because it is already resolved.");
                 continue;
             }
 
             switch (current)
             {
                 case LocalFileModule local:
+                    Logger.Debug($"Adding {local.Name} to local modules.");
                     localModules.Add(local);
                     break;
                 case RemoteModule remote:
+                    Logger.Debug($"Adding {remote.Name} to downloadable modules.");
                     downloadableModules.Add(remote);
                     break;
             }
 
             if (!ModuleGraph.ContainsVertex(current.ModuleSpec))
             {
+                Logger.Debug($"Adding {current.Name} to module graph.");
                 ModuleGraph.AddVertex(current.ModuleSpec);
             }
 
+            Logger.Debug($"Adding edge from {ModuleSpec.Name} to {current.ModuleSpec.Name}.");
             ModuleGraph.AddEdge(new Edge<ModuleSpec>(ModuleSpec, current.ModuleSpec));
 
             current.Requirements.GetRequirements<ModuleSpec>().ForEach(module =>
             {
+                Logger.Debug($"Adding {module.Name} to the queue.");
+
                 Module? resolved = null;
                 var resolvedPath = Path.GetFullPath(module.Name);
                 if (File.Exists(resolvedPath))

src/Compiler/Requirements/ModuleSpec.cs

@@ -0,0 +1,27 @@
+using System.Text;
+
+namespace Compiler.Requirements;
+
+public record ModuleSpec(
+    string Name,
+    Guid? Guid = null,
+    Version? MinimumVersion = null,
+    Version? MaximumVersion = null,
+    Version? RequiredVersion = null,
+    ModuleType Type = ModuleType.Downloadable
+) : Requirement(true)
+{
+    public override string GetInsertableLine()
+    {
+        var sb = new StringBuilder("#Requires -Modules @{");
+
+        sb.Append($"ModuleName = '{Name}';");
+        if (Guid != null) sb.Append($"GUID = {Guid};");
+        sb.Append($"ModuleVersion = '{(MinimumVersion != null ? MinimumVersion.ToString() : "0.0.0.0")}';");
+        if (MaximumVersion != null) sb.Append($"MaximumVersion = '{MaximumVersion}';");
+        if (RequiredVersion != null) sb.Append($"RequiredVersion = '{RequiredVersion}';");
+        sb.Append('}');
+
+        return sb.ToString();
+    }
+}

src/Compiler/Requirements/Requirements.cs

@@ -1,5 +1,4 @@
 using System.Collections;
-using System.Text;
 using CommandLine;
 
 namespace Compiler.Requirements;
@@ -52,30 +51,6 @@ public abstract record Requirement(bool SupportsMultiple)
     public abstract string GetInsertableLine();
 }
 
-public record ModuleSpec(
-    string Name,
-    Guid? Guid = null,
-    Version? MinimumVersion = null,
-    Version? MaximumVersion = null,
-    Version? RequiredVersion = null,
-    ModuleType Type = ModuleType.Downloadable
-) : Requirement(true)
-{
-    public override string GetInsertableLine()
-    {
-        var sb = new StringBuilder("#Requires -Modules @{");
-
-        sb.Append($"ModuleName = '{Name}';");
-        if (Guid != null) sb.Append($"GUID = {Guid};");
-        sb.Append($"ModuleVersion = '{(MinimumVersion != null ? MinimumVersion.ToString() : "0.0.0.0")}';");
-        if (MaximumVersion != null) sb.Append($"MaximumVersion = '{MaximumVersion}';");
-        if (RequiredVersion != null) sb.Append($"RequiredVersion = '{RequiredVersion}';");
-        sb.Append('}');
-
-        return sb.ToString();
-    }
-}
-
 public enum ModuleType
 {
     Downloadable,