export function registerCleanup()

in scripts/telemetry_utils.js [342:394]

• 47 lines of code
• 10 McCabe index (conditional complexity)

export function registerCleanup(
  getProcesses,
  getLogFileDescriptors,
  originalSandboxSetting,
) {
  let cleanedUp = false;
  const cleanup = () => {
    if (cleanedUp) return;
    cleanedUp = true;

    console.log('\n👋 Shutting down...');

    manageTelemetrySettings(false, null, originalSandboxSetting);

    const processes = getProcesses ? getProcesses() : [];
    processes.forEach((proc) => {
      if (proc && proc.pid) {
        const name = path.basename(proc.spawnfile);
        try {
          console.log(`🛑 Stopping ${name} (PID: ${proc.pid})...`);
          process.kill(proc.pid, 'SIGTERM');
          console.log(`✅ ${name} stopped.`);
        } catch (e) {
          if (e.code !== 'ESRCH') {
            console.error(`Error stopping ${name}: ${e.message}`);
          }
        }
      }
    });

    const logFileDescriptors = getLogFileDescriptors
      ? getLogFileDescriptors()
      : [];
    logFileDescriptors.forEach((fd) => {
      if (fd) {
        try {
          fs.closeSync(fd);
        } catch (_) {
          /* no-op */
        }
      }
    });
  };

  process.on('exit', cleanup);
  process.on('SIGINT', () => process.exit(0));
  process.on('SIGTERM', () => process.exit(0));
  process.on('uncaughtException', (err) => {
    console.error('Uncaught Exception:', err);
    cleanup();
    process.exit(1);
  });
}