// 同时启动后端（node --watch）与前端（vite），Ctrl+C 一起退出
import { spawn } from 'node:child_process';

const procs = [
  ['server', 'npm run dev:server', '\x1b[36m'],
  ['web', 'npm run dev:web', '\x1b[35m'],
].map(([name, cmd, color]) => {
  const child = spawn(cmd, { shell: true, stdio: ['ignore', 'pipe', 'pipe'] });
  const prefix = `${color}[${name}]\x1b[0m `;
  const relay = (stream, out) => stream.on('data', (buf) => {
    for (const line of buf.toString().split(/\r?\n/)) if (line) out.write(prefix + line + '\n');
  });
  relay(child.stdout, process.stdout);
  relay(child.stderr, process.stderr);
  return child;
});

const stop = () => { for (const p of procs) p.kill(); process.exit(0); };
process.on('SIGINT', stop);
process.on('SIGTERM', stop);