feat: 增加了analyzer, compiler不再分析并且报错, 只生产 bytecode, analyzer作为前端结束最后一道防线检查代码，同时引入一个简单的LSP

Fig-VSCode/package.json

@@ -1,19 +1,21 @@
 {
   "name": "fig-vscode",
   "displayName": "Fig Language",
-  "description": "VSCode extension for Fig language with syntax highlighting",
+  "description": "VSCode extension for Fig language with syntax highlighting and lsp support",
   "version": "0.5.0",
   "publisher": "PuqiAR",
   "engines": {
-    "vscode": "^1.90.0"
+    "vscode": "^1.108.0"
   },
   "categories": [
     "Programming Languages"
   ],
   "repository": {
-    "url":"https://github.com/PuqiAR/Fig"
+    "url": "https://github.com/PuqiAR/Fig"
   },
-  "activationEvents": [],
+  "activationEvents": [
+    "onLanguage:fig"
+  ],
   "main": "./out/extension.js",
   "contributes": {
     "languages": [
@@ -33,14 +35,6 @@
         }
       }
     ],
-    "semanticTokenModifiers": [
-      {
-        "fig": {
-          "variable": "variable.other.fig",
-          "function": "entity.name.function.fig"
-        }
-      }
-    ],
     "grammars": [
       {
         "language": "fig",
@@ -56,9 +50,13 @@
     "pretest": "npm run compile",
     "test": "node ./out/test/runTest.js"
   },
+  "dependencies": {
+    "vscode-languageclient": "^9.0.1"
+  },
   "devDependencies": {
-    "typescript": "^5.2.2",
-    "vscode": "^1.90.0",
-    "@types/node": "^20.6.0"
+    "@types/mocha": "^10.0.10",
+    "@types/node": "^20.6.0",
+    "@types/vscode": "^1.108.0",
+    "typescript": "^5.9.3"
   }
-}
+}

Fig-VSCode/src/extension.ts

@@ -1,7 +1,44 @@
-import * as vscode from 'vscode';
+import * as path from 'path';
+import { ExtensionContext, workspace } from 'vscode';
+import {
+    LanguageClient,
+    LanguageClientOptions,
+    ServerOptions
+} from 'vscode-languageclient/node';
 
-export function activate(context: vscode.ExtensionContext) {
-    console.log('Fig extension is now active!');
+let client: LanguageClient;
+
+export function activate(context: ExtensionContext) {
+    const exeName = process.platform === 'win32' ? 'Fig-LSP.exe' : 'Fig-LSP';
+
+    // 获取插件安装后的绝对沙箱路径
+    const serverCommand = context.asAbsolutePath(path.join('bin', exeName));
+
+    const serverOptions: ServerOptions = {
+        run: { command: serverCommand, args: [] },
+        debug: { command: serverCommand, args: [] }
+    };
+
+    const clientOptions: LanguageClientOptions = {
+        documentSelector: [{ scheme: 'file', language: 'fig' }],
+        synchronize: {
+            fileEvents: workspace.createFileSystemWatcher('**/*.fig')
+        }
+    };
+
+    client = new LanguageClient(
+        'figLanguageServer',
+        'Fig Language Server',
+        serverOptions,
+        clientOptions
+    );
+
+    client.start();
 }
 
-export function deactivate() {}
+export function deactivate(): Thenable<void> | undefined {
+    if (!client) {
+        return undefined;
+    }
+    return client.stop();
+}