Function ps

packages/cli/test/dev/utils.ts:705–730

(parentPid: number, pids: Record<string, Array<number>> = {})

}

async function ps(parentPid: number, pids: Record<string, Array<number>> = {}) {
  const cmd: string[] =
    process.platform === 'darwin'
      ? ['pgrep', '-P', parentPid.toString()]
      : ['ps', '-o', 'pid', '--no-headers', '--ppid', parentPid.toString()];

  try {
    const buf = execFileSync(cmd[0], cmd.slice(1), {
      encoding: 'utf-8',
    });
    const possiblePids = buf.match(/\d+/g) || [];
    for (const rawPid of possiblePids) {
      const pid = parseInt(rawPid);
      const recurse = Object.prototype.hasOwnProperty.call(pids, pid);
      pids[parentPid].push(pid);
      pids[pid] = [];
      if (recurse) {
        await ps(pid, pids);
      }
    }
  } catch (err) {
    const error = err as Error;
    console.log(`Failed to get processes: ${error.toString()}`);
  }
  return pids;
}

async function nukePID(
  pid: number,