support stupid require path

Author: CppCXY

EmmyLua.LanguageServer/Completion/CompleteProvider/RequireProvider.cs

@@ -6,6 +6,9 @@ namespace EmmyLua.LanguageServer.Completion.CompleteProvider;
 
 public class RequireProvider : ICompleteProviderBase
 {
+    // support stupid code
+    private char[] Separators { get; } = ['.', '/', '\\'];
+
     public void AddCompletion(CompleteContext context)
     {
         var trigger = context.TriggerToken;
@@ -15,23 +18,23 @@ public void AddCompletion(CompleteContext context)
         {
             var moduleInfos =
                 context.SemanticModel.Compilation.Workspace.ModuleManager.GetCurrentModuleNames(modulePathToken.Value);
-            
+
             var modulePath = modulePathToken.Value;
-            var parts = modulePath.Split('.');
+            var index = modulePath.LastIndexOfAny(Separators);
             var moduleBase = string.Empty;
-            if (parts.Length > 1)
+            if (index != -1)
             {
-                moduleBase = string.Join('.', parts[..^1]);
+                moduleBase = modulePath[..(index + 1)];
             }
 
             foreach (var moduleInfo in moduleInfos)
             {
                 var filterText = moduleInfo.Name;
                 if (moduleBase.Length != 0)
                 {
-                    filterText = $"{moduleBase}.{filterText}";
+                    filterText = $"{moduleBase}{filterText}";
                 }
-                
+
                 context.Add(new CompletionItem
                 {
                     Label = moduleInfo.Name,
@@ -42,6 +45,7 @@ public void AddCompletion(CompleteContext context)
                     Data = new LSPAny(moduleInfo.DocumentId?.Id.ToString())
                 });
             }
+
             context.StopHere();
         }
     }

EmmyLua.LanguageServer/Definition/DefinitionHandler.cs

@@ -23,7 +23,7 @@ public class DefinitionHandler(ServerContext context) : DefinitionHandlerBase
             {
                 var document = semanticModel.Document;
                 var pos = request.Position;
-                var token = document.SyntaxTree.SyntaxRoot.TokenAt((int)pos.Line, (int)pos.Character);
+                var token = document.SyntaxTree.SyntaxRoot.TokenAt(pos.Line, pos.Character);
                 if (token is LuaStringToken module
                     && token.Parent?.Parent?.Parent is LuaCallExprSyntax { Name: { } funcName }
                     && workspace.Features.RequireLikeFunction.Contains(funcName))
@@ -38,7 +38,7 @@ public class DefinitionHandler(ServerContext context) : DefinitionHandlerBase
                     }
                 }
 
-                var node = document.SyntaxTree.SyntaxRoot.NameNodeAt((int)pos.Line, (int)pos.Character);
+                var node = document.SyntaxTree.SyntaxRoot.NameNodeAt(pos.Line, pos.Character);
                 if (node is not null)
                 {
                     var declaration = semanticModel.Context.FindDeclaration(node);

EmmyLua.LanguageServer/DocumentLink/DocumentLinkBuilder.cs

@@ -18,28 +18,28 @@ public class DocumentLinkBuilder(ServerContext context)
         foreach (var stringToken in stringTokens)
         {
             var path = stringToken.Value;
-            if (resourceManager.MayFilePath(path))
+            if (IsModule(stringToken))
             {
-                var targetPath = resourceManager.ResolvePath(path);
-                if (targetPath is not null)
+                var moduleDocument = context.LuaWorkspace.ModuleManager.FindModule(path);
+                if (moduleDocument is not null)
                 {
                     var link = new Framework.Protocol.Message.DocumentLink.DocumentLink
                     {
                         Range = stringToken.Range.ToLspRange(document),
-                        Target = targetPath
+                        Target = moduleDocument.Uri
                     };
                     links.Add(link);
                 }
             }
-            else if (IsModule(stringToken))
+            else if (resourceManager.MayFilePath(path))
             {
-                var moduleDocument = context.LuaWorkspace.ModuleManager.FindModule(path);
-                if (moduleDocument is not null)
+                var targetPath = resourceManager.ResolvePath(path);
+                if (targetPath is not null)
                 {
                     var link = new Framework.Protocol.Message.DocumentLink.DocumentLink
                     {
                         Range = stringToken.Range.ToLspRange(document),
-                        Target = moduleDocument.Uri
+                        Target = targetPath
                     };
                     links.Add(link);
                 }

EmmyLua/CodeAnalysis/Workspace/Module/ModuleManager.cs

@@ -211,8 +211,16 @@ public void AddVirtualModule(LuaDocumentId documentId, string modulePath)
         root.AddModule(modulePath.Split('.'), documentId);
     }
 
+    // workaround for stupid code
+    private char[] Separators { get; } = [ '/', '\\', '.' ];
+
     public LuaDocument? FindModule(string modulePath)
     {
+        if (modulePath.IndexOfAny(Separators) != -1)
+        {
+            modulePath = modulePath.Replace(Separators[0], '.').Replace(Separators[1], '.');
+        }
+
         foreach (var moduleNode in WorkspaceModule)
         {
             var documentId = moduleNode.Value.FindModule(modulePath);
@@ -262,7 +270,7 @@ public void AddVirtualModule(LuaDocumentId documentId, string modulePath)
     public List<ModuleInfo> GetCurrentModuleNames(string modulePath)
     {
         var moduleInfos = new List<ModuleInfo>();
-        var parts = modulePath.Split('.');
+        var parts = modulePath.Split(Separators);
         if (parts.Length <= 1)
         {
             foreach (var moduleNode in WorkspaceModule)

EmmyLua/CodeAnalysis/Workspace/Module/ModuleNode.cs

@@ -57,6 +57,7 @@ public void AddModule(IEnumerable<string> modulePaths, LuaDocumentId documentId)
         node.DocumentId = documentId;
     }
 
+
     public LuaDocumentId? FindModule(string modulePath)
     {
         var modulePaths = modulePath.Split('.');