fix(vscode-ide-companion): 优化 CLI 检测和连接逻辑

packages/vscode-ide-companion/src/acp/acpConnection.ts

@@ -20,6 +20,7 @@ import type {
 } from './connectionTypes.js';
 import { AcpMessageHandler } from './acpMessageHandler.js';
 import { AcpSessionManager } from './acpSessionManager.js';
+import { statSync } from 'fs';
 
 /**
  * ACP Connection Handler for VSCode Extension
@@ -66,7 +67,75 @@ export class AcpConnection {
   }
 
   /**
-   * Connect to ACP backend
+   * Determine the correct Node.js executable path for a given CLI installation
+   * Handles various Node.js version managers (nvm, n, manual installations)
+   *
+   * @param cliPath - Path to the CLI executable
+   * @returns Path to the Node.js executable, or null if not found
+   */
+  private determineNodePathForCli(cliPath: string): string | null {
+    // Common patterns for Node.js installations
+    const nodePathPatterns = [
+      // NVM pattern: /Users/user/.nvm/versions/node/vXX.XX.X/bin/qwen -> /Users/user/.nvm/versions/node/vXX.XX.X/bin/node
+      cliPath.replace(/\/bin\/qwen$/, '/bin/node'),
+
+      // N pattern: /Users/user/n/bin/qwen -> /Users/user/n/bin/node
+      cliPath.replace(/\/bin\/qwen$/, '/bin/node'),
+
+      // Manual installation pattern: /usr/local/bin/qwen -> /usr/local/bin/node
+      cliPath.replace(/\/qwen$/, '/node'),
+
+      // Alternative pattern: /opt/nodejs/bin/qwen -> /opt/nodejs/bin/node
+      cliPath.replace(/\/bin\/qwen$/, '/bin/node'),
+    ];
+
+    // Check each pattern
+    for (const nodePath of nodePathPatterns) {
+      try {
+        if (statSync(nodePath).isFile()) {
+          // Verify it's executable
+          const stats = statSync(nodePath);
+          if (stats.mode & 0o111) {
+            // Check if executable
+            console.log(
+              `[ACP] Found Node.js executable for CLI at: ${nodePath}`,
+            );
+            return nodePath;
+          }
+        }
+      } catch (_error) {
+        // File doesn't exist or other error, continue to next pattern
+        continue;
+      }
+    }
+
+    // Try to find node in the same directory as the CLI
+    const cliDir = cliPath.substring(0, cliPath.lastIndexOf('/'));
+    const potentialNodePaths = [`${cliDir}/node`, `${cliDir}/bin/node`];
+
+    for (const nodePath of potentialNodePaths) {
+      try {
+        if (statSync(nodePath).isFile()) {
+          const stats = statSync(nodePath);
+          if (stats.mode & 0o111) {
+            console.log(
+              `[ACP] Found Node.js executable in CLI directory at: ${nodePath}`,
+            );
+            return nodePath;
+          }
+        }
+      } catch (_error) {
+        // File doesn't exist, continue
+        continue;
+      }
+    }
+
+    console.log(`[ACP] Could not determine Node.js path for CLI: ${cliPath}`);
+    return null;
+  }
+
+  /**
+   * 连接到ACP后端
    *
    * @param backend - Backend type
    * @param cliPath - CLI path
@@ -112,8 +181,23 @@ export class AcpConnection {
       spawnCommand = isWindows ? 'npx.cmd' : 'npx';
       spawnArgs = [...parts.slice(1), '--experimental-acp', ...extraArgs];
     } else {
-      spawnCommand = cliPath;
-      spawnArgs = ['--experimental-acp', ...extraArgs];
+      // For qwen CLI, ensure we use the correct Node.js version
+      // Handle various Node.js version managers (nvm, n, manual installations)
+      if (cliPath.includes('/qwen') && !isWindows) {
+        // Try to determine the correct node executable for this qwen installation
+        const nodePath = this.determineNodePathForCli(cliPath);
+        if (nodePath) {
+          spawnCommand = nodePath;
+          spawnArgs = [cliPath, '--experimental-acp', ...extraArgs];
+        } else {
+          // Fallback to direct execution
+          spawnCommand = cliPath;
+          spawnArgs = ['--experimental-acp', ...extraArgs];
+        }
+      } else {
+        spawnCommand = cliPath;
+        spawnArgs = ['--experimental-acp', ...extraArgs];
+      }
     }
 
     console.log('[ACP] Spawning command:', spawnCommand, spawnArgs.join(' '));

packages/vscode-ide-companion/src/agents/qwenAgentManager.ts

@@ -89,7 +89,7 @@ export class QwenAgentManager {
   async connect(
     workingDir: string,
     authStateManager?: AuthStateManager,
-    _cliPath?: string, // TODO: reserved for future override via settings
+    _cliPath?: string,
   ): Promise<void> {
     this.currentWorkingDir = workingDir;
     await this.connectionHandler.connect(
@@ -97,6 +97,7 @@ export class QwenAgentManager {
       this.sessionReader,
       workingDir,
       authStateManager,
+      _cliPath,
     );
   }
 

packages/vscode-ide-companion/src/agents/qwenConnectionHandler.ts

@@ -36,6 +36,7 @@ export class QwenConnectionHandler {
     sessionReader: QwenSessionReader,
     workingDir: string,
     authStateManager?: AuthStateManager,
+    cliPath?: string,
   ): Promise<void> {
     const connectId = Date.now();
     console.log(`\n========================================`);
@@ -65,7 +66,9 @@ export class QwenConnectionHandler {
     }
 
     const config = vscode.workspace.getConfiguration('qwenCode');
-    const cliPath = config.get<string>('qwen.cliPath', 'qwen');
+    // Use the provided CLI path if available, otherwise use the configured path
+    const effectiveCliPath =
+      cliPath || config.get<string>('qwen.cliPath', 'qwen');
     const openaiApiKey = config.get<string>('qwen.openaiApiKey', '');
     const openaiBaseUrl = config.get<string>('qwen.openaiBaseUrl', '');
     const model = config.get<string>('qwen.model', '');
@@ -87,7 +90,7 @@ export class QwenConnectionHandler {
       console.log('[QwenAgentManager] Using proxy:', proxy);
     }
 
-    await connection.connect('qwen', cliPath, workingDir, extraArgs);
+    await connection.connect('qwen', effectiveCliPath, workingDir, extraArgs);
 
     // Determine authentication method
     const authMethod = openaiApiKey ? 'openai' : 'qwen-oauth';

packages/vscode-ide-companion/src/cli/CliInstaller.ts

@@ -121,8 +121,11 @@ export class CliInstaller {
             );
 
             const { stdout, stderr } = await execAsync(
-              'npm install -g @qwen-code/qwen-code@latest',
-              { timeout: 120000 }, // 2 minutes timeout
+              installCommand,
+              {
+                timeout: 120000,
+                shell: '/bin/bash',
+              }, // 2 minutes timeout
             );
 
             console.log('[CliInstaller] Installation output:', stdout);
@@ -156,6 +159,7 @@ export class CliInstaller {
             const errorMessage =
               error instanceof Error ? error.message : String(error);
             console.error('[CliInstaller] Installation failed:', errorMessage);
+            console.error('[CliInstaller] Error stack:', error);
 
             vscode.window
               .showErrorMessage(

packages/vscode-ide-companion/src/cli/cliDetector.ts

@@ -40,28 +40,77 @@ export class CliDetector {
       this.cachedResult &&
       now - this.lastCheckTime < this.CACHE_DURATION_MS
     ) {
+      console.log('[CliDetector] Returning cached result');
       return this.cachedResult;
     }
 
+    console.log(
+      '[CliDetector] Starting CLI detection, current PATH:',
+      process.env.PATH,
+    );
+
     try {
       const isWindows = process.platform === 'win32';
       const whichCommand = isWindows ? 'where' : 'which';
 
       // Check if qwen command exists
       try {
-        const { stdout } = await execAsync(`${whichCommand} qwen`, {
+        // Use NVM environment for consistent detection
+        // Fallback chain: default alias -> node alias -> current version
+        const detectionCommand =
+          process.platform === 'win32'
+            ? `${whichCommand} qwen`
+            : 'source ~/.nvm/nvm.sh 2>/dev/null && (nvm use default 2>/dev/null || nvm use node 2>/dev/null || nvm use 2>/dev/null); which qwen';
+
+        console.log(
+          '[CliDetector] Detecting CLI with command:',
+          detectionCommand,
+        );
+
+        const { stdout } = await execAsync(detectionCommand, {
           timeout: 5000,
+          shell: '/bin/bash',
         });
-        const cliPath = stdout.trim().split('\n')[0];
+        // The output may contain multiple lines, with NVM activation messages
+        // We want the last line which should be the actual path
+        const lines = stdout
+          .trim()
+          .split('\n')
+          .filter((line) => line.trim());
+        const cliPath = lines[lines.length - 1];
+
+        console.log('[CliDetector] Found CLI at:', cliPath);
 
         // Try to get version
         let version: string | undefined;
         try {
-          const { stdout: versionOutput } = await execAsync('qwen --version', {
+          // Use NVM environment for version check
+          // Fallback chain: default alias -> node alias -> current version
+          // Also ensure we use the correct Node.js version that matches the CLI installation
+          const versionCommand =
+            process.platform === 'win32'
+              ? 'qwen --version'
+              : 'source ~/.nvm/nvm.sh 2>/dev/null && (nvm use default 2>/dev/null || nvm use node 2>/dev/null || nvm use 2>/dev/null); qwen --version';
+
+          console.log(
+            '[CliDetector] Getting version with command:',
+            versionCommand,
+          );
+
+          const { stdout: versionOutput } = await execAsync(versionCommand, {
             timeout: 5000,
+            shell: '/bin/bash',
           });
-          version = versionOutput.trim();
-        } catch {
+          // The output may contain multiple lines, with NVM activation messages
+          // We want the last line which should be the actual version
+          const versionLines = versionOutput
+            .trim()
+            .split('\n')
+            .filter((line) => line.trim());
+          version = versionLines[versionLines.length - 1];
+          console.log('[CliDetector] CLI version:', version);
+        } catch (versionError) {
+          console.log('[CliDetector] Failed to get CLI version:', versionError);
           // Version check failed, but CLI is installed
         }
 
@@ -72,7 +121,8 @@ export class CliDetector {
         };
         this.lastCheckTime = now;
         return this.cachedResult;
-      } catch (_error) {
+      } catch (detectionError) {
+        console.log('[CliDetector] CLI not found, error:', detectionError);
         // CLI not found
         this.cachedResult = {
           isInstalled: false,
@@ -82,6 +132,7 @@ export class CliDetector {
         return this.cachedResult;
       }
     } catch (error) {
+      console.log('[CliDetector] General detection error:', error);
       const errorMessage =
         error instanceof Error ? error.message : String(error);
       this.cachedResult = {
@@ -115,6 +166,9 @@ export class CliDetector {
         'Install via npm:',
         '  npm install -g @qwen-code/qwen-code@latest',
         '',
+        'If you are using nvm (automatically handled by the plugin):',
+        '  The plugin will automatically use your default nvm version',
+        '',
         'Or install from source:',
         '  git clone https://github.com/QwenLM/qwen-code.git',
         '  cd qwen-code',

packages/vscode-ide-companion/src/webview/WebViewProvider.ts

@@ -416,7 +416,12 @@ export class WebViewProvider {
           const authInfo = await this.authStateManager.getAuthInfo();
           console.log('[WebViewProvider] Auth cache status:', authInfo);
 
-          await this.agentManager.connect(workingDir, this.authStateManager);
+          // Pass the detected CLI path to ensure we use the correct installation
+          await this.agentManager.connect(
+            workingDir,
+            this.authStateManager,
+            cliDetection.cliPath,
+          );
           console.log('[WebViewProvider] Agent connected successfully');
           this.agentInitialized = true;
 

packages/vscode-ide-companion/src/webview/handlers/FileMessageHandler.ts

@@ -181,6 +181,9 @@ export class FileMessageHandler extends BaseMessageHandler {
    */
   private async handleGetWorkspaceFiles(query?: string): Promise<void> {
     try {
+      console.log('[FileMessageHandler] handleGetWorkspaceFiles start', {
+        query,
+      });
       const files: Array<{
         id: string;
         label: string;
@@ -220,6 +223,11 @@ export class FileMessageHandler extends BaseMessageHandler {
 
       // Search or show recent files
       if (query) {
+        // Query mode: perform filesystem search (may take longer on large workspaces)
+        console.log(
+          '[FileMessageHandler] Searching workspace files for query',
+          query,
+        );
         const uris = await vscode.workspace.findFiles(
           `**/*${query}*`,
           '**/node_modules/**',
@@ -230,6 +238,7 @@ export class FileMessageHandler extends BaseMessageHandler {
           addFile(uri);
         }
       } else {
+        // Non-query mode: respond quickly with currently active and open files
         // Add current active file first
         const activeEditor = vscode.window.activeTextEditor;
         if (activeEditor) {
@@ -247,7 +256,21 @@ export class FileMessageHandler extends BaseMessageHandler {
           }
         }
 
-        // If not enough files, add some workspace files
+        // Send an initial quick response so UI can render immediately
+        try {
+          this.sendToWebView({ type: 'workspaceFiles', data: { files } });
+          console.log(
+            '[FileMessageHandler] Sent initial workspaceFiles (open tabs/active)',
+            files.length,
+          );
+        } catch (e) {
+          console.warn(
+            '[FileMessageHandler] Failed sending initial response',
+            e,
+          );
+        }
+
+        // If not enough files, add some workspace files (bounded)
         if (files.length < 10) {
           const recentUris = await vscode.workspace.findFiles(
             '**/*',
@@ -264,10 +287,11 @@ export class FileMessageHandler extends BaseMessageHandler {
         }
       }
 
-      this.sendToWebView({
-        type: 'workspaceFiles',
-        data: { files },
-      });
+      this.sendToWebView({ type: 'workspaceFiles', data: { files } });
+      console.log(
+        '[FileMessageHandler] Sent final workspaceFiles',
+        files.length,
+      );
     } catch (error) {
       console.error(
         '[FileMessageHandler] Failed to get workspace files:',

packages/vscode-ide-companion/src/webview/hooks/useWebViewMessages.ts

@@ -552,6 +552,7 @@ export const useWebViewMessages = ({
             path: string;
           }>;
           if (files) {
+            console.log('[WebView] Received workspaceFiles:', files.length);
             handlers.fileContext.setWorkspaceFiles(files);
           }
           break;