Update to Langium 0.5.0

Author: msujew

.vscode/launch.json

@@ -16,15 +16,16 @@
         },
         {
             "name": "Attach to Language Server",
-            "type": "pwa-node",
+            "type": "node",
             "port": 6009,
             "request": "attach",
             "skipFiles": [
                 "<node_internals>/**"
             ],
             "sourceMaps": true,
             "outFiles": [
-                "${workspaceFolder}/out/**/*.js"
+                "${workspaceFolder}/out/**/*.js",
+                "${workspaceFolder}/node_modules/langium/**/*.js"
             ]
         }
     ]

package-lock.json

@@ -47,9 +47,9 @@
         "chevrotain": "^9.1.0",
         "colors": "^1.4.0",
         "commander": "^8.0.0",
-        "langium": "^0.4.0",
-        "vscode-languageclient": "^7.0.0",
-        "vscode-languageserver": "^7.0.0",
+        "langium": "0.5.0",
+        "vscode-languageclient": "8.0.2",
+        "vscode-languageserver": "8.0.2",
         "vscode-uri": "^3.0.2"
     },
     "devDependencies": {
@@ -58,7 +58,7 @@
         "@typescript-eslint/eslint-plugin": "^4.14.1",
         "@typescript-eslint/parser": "^4.14.1",
         "eslint": "^7.19.0",
-        "langium-cli": "^0.4.0",
+        "langium-cli": "0.5.0",
         "typescript": "^4.6.2"
     }
 }

package.json

@@ -47,7 +47,7 @@ export const LoxModule: Module<LoxServices, PartialLangiumServices & LoxAddedSer
  * @param context Optional module context with the LSP connection
  * @returns An object wrapping the shared services and the language-specific services
  */
-export function createLoxServices(context?: DefaultSharedModuleContext): {
+export function createLoxServices(context: DefaultSharedModuleContext): {
     shared: LangiumSharedServices,
     Lox: LoxServices
 } {

src/language-server/lox-module.ts

@@ -1,12 +1,13 @@
 import { startLanguageServer } from 'langium';
+import { NodeFileSystem } from 'langium/node';
 import { createConnection, ProposedFeatures } from 'vscode-languageserver/node';
 import { createLoxServices } from './lox-module';
 
 // Create a connection to the client
 const connection = createConnection(ProposedFeatures.all);
 
 // Inject the shared services and language-specific services
-const { shared } = createLoxServices({ connection });
+const { shared } = createLoxServices({ connection, ...NodeFileSystem });
 
 // Start the language server with the shared services
 startLanguageServer(shared);