MCP Server Tauri

import { spawn, ChildProcess } from 'child_process'; import path from 'path'; import { disconnectPlugin } from '../../src/driver/plugin-client.js'; const TEST_APP_PATH = path.resolve(process.cwd(), '../test-app'); // Detect GitHub CI environment and use longer timeout const IS_CI = Boolean(process.env.CI || process.env.GITHUB_ACTIONS); const STARTUP_TIMEOUT_MS = IS_CI ? 480000 : 60000; // 8 minutes in CI, 1 minute locally let tauriProcess: ChildProcess | null = null; export async function startTestApp(): Promise<void> { return new Promise((resolve, reject) => { console.log('Starting Tauri app with devtools...'); tauriProcess = spawn('npm', [ 'run', 'tauri', 'dev' ], { cwd: TEST_APP_PATH, stdio: 'pipe', shell: true, detached: true, env: { ...process.env, WEBKIT_DISABLE_COMPOSITING_MODE: '1' }, }); if (!tauriProcess.stdout || !tauriProcess.stderr) { reject(new Error('Failed to spawn Tauri process')); return; } let appReady = false; tauriProcess.stdout.on('data', (data) => { const output = data.toString(); console.log('[App]:', output.trim()); if (!appReady && (output.includes('Local:') || output.includes('http://localhost:1420'))) { appReady = true; // Wait for app to initialize console.log('App started, waiting for window initialization...'); setTimeout(() => { console.log('Test environment ready!'); resolve(); }, 2000); // Reduced from 8s to 2s } }); tauriProcess.stderr.on('data', (data) => { const err = data.toString(); if (!err.includes('Compiling') && !err.includes('Building')) { console.error('[App Error]:', err.trim()); } }); tauriProcess.on('error', (err) => { reject(err); }); tauriProcess.on('exit', (code) => { if (code !== 0 && code !== null && !appReady) { reject(new Error(`Tauri app exited with code ${code}`)); } }); // Timeout for app startup setTimeout(() => { if (!appReady) { reject(new Error(`Test app failed to start within ${STARTUP_TIMEOUT_MS / 1000}s timeout`)); } }, STARTUP_TIMEOUT_MS); }); } export async function stopTestApp(): Promise<void> { // Disconnect plugin WebSocket first to prevent reconnection attempts try { await disconnectPlugin(); } catch(e) { // Ignore errors during disconnect } if (tauriProcess && tauriProcess.pid) { console.log('Stopping Tauri app...'); try { // Kill the entire process group process.kill(-tauriProcess.pid, 'SIGKILL'); } catch(e) { try { tauriProcess.kill('SIGKILL'); } catch(e2) { // Ignore } } tauriProcess = null; } // Give it a moment to cleanup and ensure ports are free await new Promise((r) => { return setTimeout(r, 2000); }); try { const { execa } = await import('execa'); await execa('bash', [ '-c', 'lsof -ti:1420 | xargs kill -9 2>/dev/null || true' ]); await execa('bash', [ '-c', 'pkill -9 -f \'test-app\' || true' ]); } catch(e) { // Ignore errors } }