memind/scripts/dev.mjs

#!/usr/bin/env node
import { spawn, execSync } from 'node:child_process';
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
const plazaDir = process.env.PLAZA_APP_DIR ?? path.join(root, '../tkmind_go/ui/plaza');
const opsDir = path.join(root, 'ops');
const portalPort = Number(process.env.H5_PORT ?? 8081);
const vitePort = Number(process.env.VITE_PORT ?? 5173);
const plazaPort = Number(process.env.PLAZA_PORT ?? 3001);
const opsPort = Number(process.env.OPS_PORT ?? 3002);
const adminPort = Number(process.env.ADMIN_PORT ?? 8082);
const portalUrl = `http://127.0.0.1:${portalPort}`;
const adminUrl = `http://127.0.0.1:${adminPort}`;

function loadEnvFile(filePath) {
  if (!fs.existsSync(filePath)) return;
  for (const line of fs.readFileSync(filePath, 'utf8').split('\n')) {
    const trimmed = line.trim();
    if (!trimmed || trimmed.startsWith('#')) continue;
    const eq = trimmed.indexOf('=');
    if (eq < 0) continue;
    const key = trimmed.slice(0, eq).trim();
    const value = trimmed.slice(eq + 1).trim();
    if (!process.env[key]) process.env[key] = value;
  }
}

loadEnvFile(path.join(root, '../../.env.local'));
loadEnvFile(path.join(root, '.env'));

function freePort(port) {
  try {
    execSync(`lsof -ti TCP:${port} -sTCP:LISTEN | xargs kill -9`, { stdio: 'ignore' });
  } catch {
    // port already free
  }
}

function spawnChild(command, args, label, cwd = root, extraEnv = {}) {
  const child = spawn(command, args, {
    cwd,
    env: { ...process.env, ...extraEnv },
    stdio: 'inherit',
  });
  child.on('exit', (code, signal) => {
    if (signal) return;
    if (code && code !== 0) {
      console.error(`[${label}] exited with code ${code}`);
      shutdown(code ?? 1);
    }
  });
  return child;
}

let server;
let admin;
let plaza;
let ops;
let vite;
let stopping = false;

function shutdown(code = 0) {
  if (stopping) return;
  stopping = true;
  server?.kill('SIGTERM');
  admin?.kill('SIGTERM');
  plaza?.kill('SIGTERM');
  ops?.kill('SIGTERM');
  vite?.kill('SIGTERM');
  setTimeout(() => process.exit(code), 300);
}

process.on('SIGINT', () => shutdown(0));
process.on('SIGTERM', () => shutdown(0));

async function waitFor(url, check, label, retries = 60) {
  for (let i = 0; i < retries; i += 1) {
    try {
      if (await check(url)) return;
    } catch {
      // still starting
    }
    await new Promise((resolve) => setTimeout(resolve, 500));
  }
  throw new Error(`${label} 未在 ${url} 启动`);
}

const mindSpacePublicBase = (
  process.env.H5_PUBLIC_BASE_URL ?? `http://127.0.0.1:${vitePort}`
).replace(/\/$/, '');

const plazaPublicBase = (
  process.env.PLAZA_PUBLIC_BASE ?? `http://127.0.0.1:${plazaPort}`
).replace(/\/$/, '');

const plazaEnv = {
  PLAZA_API_PROXY: portalUrl,
  PLAZA_API_BASE: portalUrl,
  PLAZA_PUBLIC_BASE: plazaPublicBase,
  NEXT_PUBLIC_API_BASE: plazaPublicBase,
  NEXT_PUBLIC_SITE_BASE: plazaPublicBase,
  NEXT_PUBLIC_MINDSPACE_BASE: mindSpacePublicBase,
  NEXT_PUBLIC_PLAZA_BASE: '/plaza',
};

const viteEnv = {
  VITE_PLAZA_BASE: plazaPublicBase,
  VITE_MINDSPACE_BASE: mindSpacePublicBase,
};

const opsEnv = {
  OPS_API_PROXY: portalUrl,
  OPS_ADMIN_PROXY: adminUrl,
  VITE_PLAZA_BASE: plazaPublicBase,
  VITE_MINDSPACE_BASE: mindSpacePublicBase,
};

function ensurePlazaApp() {
  if (!fs.existsSync(path.join(plazaDir, 'package.json'))) {
    throw new Error(`未找到 Plaza Next.js：${plazaDir}`);
  }
}

console.log(`==> 清理端口 ${portalPort} / ${adminPort} / ${vitePort} / ${plazaPort} / ${opsPort}...`);
freePort(portalPort);
freePort(adminPort);
freePort(vitePort);
freePort(plazaPort);
freePort(opsPort);
await new Promise((resolve) => setTimeout(resolve, 500));

ensurePlazaApp();

console.log('==> 启动 portal (server.mjs)...');
server = spawnChild('node', ['server.mjs'], 'portal');

try {
  await waitFor(portalUrl, async (url) => (await fetch(`${url}/auth/status`)).ok, 'Portal');
  console.log(`==> Portal 就绪: ${portalUrl}`);

  console.log('==> 启动 memind_adm (admin-server.mjs)...');
  admin = spawnChild('node', ['admin-server.mjs'], 'admin');
  await waitFor(adminUrl, async (url) => (await fetch(`${url}/healthz`)).ok, 'Admin');
  console.log(`==> memind_adm 就绪: ${adminUrl}`);

  console.log(`==> 启动 Plaza Next.js @ ${plazaPublicBase}/plaza`);
  plaza = spawnChild(
    'npm',
    ['run', 'dev', '--', '-H', '0.0.0.0', '-p', String(plazaPort)],
    'plaza',
    plazaDir,
    plazaEnv,
  );
  await waitFor(
    `http://127.0.0.1:${plazaPort}`,
    async (url) => {
      const res = await fetch(`${url}/plaza`);
      return res.ok || res.status === 307 || res.status === 308;
    },
    'Plaza',
    80,
  );
  console.log(`==> Plaza 就绪: http://127.0.0.1:${plazaPort}/plaza`);

  console.log(`==> 启动 Ops 后台 @ http://127.0.0.1:${opsPort}/ops/`);
  ops = spawnChild('npm', ['run', 'dev'], 'ops', opsDir, opsEnv);
  await waitFor(
    `http://127.0.0.1:${opsPort}`,
    async (url) => (await fetch(`${url}/ops/`)).ok,
    'Ops',
    40,
  );
  console.log(`==> Ops 就绪: http://127.0.0.1:${opsPort}/ops/`);

  console.log(`==> 启动 Vite @ http://127.0.0.1:${vitePort}`);
  vite = spawnChild('npx', ['vite'], 'vite', root, viteEnv);
  await waitFor(
    `http://127.0.0.1:${vitePort}`,
    async (url) => {
      const [rootRes, mainRes] = await Promise.all([
        fetch(`${url}/`),
        fetch(`${url}/src/main.tsx`),
      ]);
      return rootRes.ok && mainRes.ok;
    },
    'Vite',
  );
  console.log(`==> Vite 就绪: http://127.0.0.1:${vitePort}`);

  console.log('');
  console.log('本地服务：');
  console.log(`  MindSpace UI   http://127.0.0.1:${vitePort}/?preview=mindspace`);
  console.log(`  Plaza 广场     http://127.0.0.1:${plazaPort}/plaza`);
  console.log(`  Ops 审核后台   http://127.0.0.1:${opsPort}/ops/`);
  console.log(`  API / Portal   ${portalUrl}`);
  console.log(`  memind_adm     ${adminUrl}`);
  console.log('');
  console.log('首次使用 Ops：先登录 MindSpace，再执行 node scripts/grant-ops-role.mjs admin ops_admin');
} catch (err) {
  console.error(err instanceof Error ? err.message : err);
  shutdown(1);
}