import childProcess from 'child_process';

export const selfRestart = async () => {
  const appName = 'code-center';
  // 检测 pm2 是否安装和是否有 appName 这个应用
  try {
    const res = childProcess.execSync(`pm2 list`);
    const list = res.toString();
    if (!list.includes(appName)) {
      console.error(`pm2 list not found ${appName}`);
      console.log('error', list);
      return;
    }
  } catch (e) {
    console.error('pm2 not found');
    return;
  }

  // 执行 pm2 restart appName 命令
  return new Promise((resolve, reject) => {
    const res = childProcess.exec(`pm2 restart ${appName}`);
    res.stdout.on('data', (data) => {
      console.log('self-restart:', data);
      resolve(data);
    });
    res.stderr.on('data', (data) => {
      console.error('self-restart error:', data);
      reject(data);
    });
  });
};