Ship Novya PWA with backend for deployable production use.

Fix production TypeScript builds and add DEPLOY.md so the app can be hosted from this repo. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-03 21:01:52 +03:30
parent aa9236fb92
commit 370ac15471
193 changed files with 25997 additions and 1991 deletions
@@ -0,0 +1,100 @@
+/**
+ * Prepare local dev: free backend port and ensure MySQL is reachable.
+ * Runs automatically via npm "predev" before `npm run dev`.
+ */
+import { execSync } from 'node:child_process';
+import net from 'node:net';
+import { platform } from 'node:os';
+import { dirname, join } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const MYSQL_PORT = 3306;
+const BACKEND_LISTEN_PORT = 3001;
+const FRONTEND_PORT = 5173;
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const rootDir = join(__dirname, '..');
+const backendDir = join(rootDir, 'backend');
+
+function log(msg) {
+  console.log(`[prepare-dev] ${msg}`);
+}
+
+function isPortOpen(port, host = '127.0.0.1') {
+  return new Promise((resolve) => {
+    const socket = net.createConnection({ port, host }, () => {
+      socket.destroy();
+      resolve(true);
+    });
+    socket.on('error', () => resolve(false));
+    socket.setTimeout(1500, () => {
+      socket.destroy();
+      resolve(false);
+    });
+  });
+}
+
+function freePort(port) {
+  if (platform() === 'win32') {
+    try {
+      const out = execSync(`netstat -ano | findstr :${port}`, { encoding: 'utf8' });
+      const pids = new Set();
+      for (const line of out.split('\n')) {
+        if (!line.includes('LISTENING')) continue;
+        const parts = line.trim().split(/\s+/);
+        const pid = parts[parts.length - 1];
+        if (pid && pid !== '0') pids.add(pid);
+      }
+      for (const pid of pids) {
+        log(`Stopping process ${pid} on port ${port}`);
+        execSync(`taskkill /F /PID ${pid}`, { stdio: 'ignore' });
+      }
+    } catch {
+      // nothing listening
+    }
+    return;
+  }
+
+  try {
+    execSync(`lsof -ti:${port} | xargs kill -9 2>/dev/null`, { stdio: 'ignore', shell: true });
+  } catch {
+    // nothing listening
+  }
+}
+
+async function ensureMysql() {
+  if (await isPortOpen(MYSQL_PORT)) {
+    log(`MySQL is reachable on port ${MYSQL_PORT}`);
+    return;
+  }
+
+  log(`MySQL not reachable on port ${MYSQL_PORT}; starting Docker Compose...`);
+  try {
+    execSync('docker compose -f docker-compose.dev.yml up -d', {
+      cwd: backendDir,
+      stdio: 'inherit',
+    });
+  } catch {
+    console.error(
+      '[prepare-dev] ERROR: MySQL is not running. Start it with:\n' +
+        '  cd backend && docker compose -f docker-compose.dev.yml up -d',
+    );
+    process.exit(1);
+  }
+
+  for (let i = 0; i < 30; i += 1) {
+    if (await isPortOpen(MYSQL_PORT)) {
+      log('MySQL is ready');
+      return;
+    }
+    await new Promise((r) => setTimeout(r, 1000));
+  }
+
+  console.error('[prepare-dev] ERROR: MySQL did not become ready in time.');
+  process.exit(1);
+}
+
+freePort(BACKEND_LISTEN_PORT);
+freePort(FRONTEND_PORT);
+await ensureMysql();
+log(`Ready — backend will listen on port ${BACKEND_LISTEN_PORT}`);