arboretum/packages/server/scripts/acceptance-p11.mjs

#!/usr/bin/env node
// Acceptation P11 (sans navigateur) : temps réel complet. Vrai daemon + vrai repo git tmp + client WS.
// Couvre : (1) `git checkout` en CLI sur le CHECKOUT PRINCIPAL → worktree_update (nouvelle branche)
// poussé en temps réel (< 500 ms) sans qu'aucun client n'ait `watch`é ce worktree ; (2) PATCH /settings
// → settings_update reçu par un client abonné au topic 'settings'.
import { spawn, execFileSync } from 'node:child_process';
import { mkdtempSync, rmSync, writeFileSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join, dirname } from 'node:path';
import { fileURLToPath } from 'node:url';
import { createRequire } from 'node:module';

const require = createRequire(import.meta.url);
const WebSocket = require('ws');

const PORT = 7554;
const ORIGIN = `http://127.0.0.1:${PORT}`;
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
const serverDir = join(dirname(fileURLToPath(import.meta.url)), '..');
const results = [];
const check = (name, ok, detail = '') => {
  results.push({ name, ok, detail });
  console.log(`${ok ? '✅' : '❌'} ${name}${detail ? ` — ${detail}` : ''}`);
};

const tmp = mkdtempSync(join(tmpdir(), 'arb-accept-p11-'));
const repo = join(tmp, 'repo');
execFileSync('mkdir', ['-p', repo]);
const git = (...args) => execFileSync('git', args, { cwd: repo, stdio: 'pipe' });
git('init', '-b', 'main');
git('config', 'user.email', 'test@arboretum.dev');
git('config', 'user.name', 'Test');
writeFileSync(join(repo, 'README.md'), '# demo\n');
git('add', '-A');
git('commit', '-m', 'init');

const srv = spawn(
  'node',
  [join(serverDir, 'dist', 'index.js'), '--port', String(PORT), '--db', join(tmp, 'a.db'), '--claude-home', join(tmp, 'claude'), '--no-discover'],
  { env: { ...process.env, ARBORETUM_LOG: 'warn' }, stdio: ['ignore', 'pipe', 'pipe'] },
);
let srvOut = '';
srv.stdout.on('data', (d) => (srvOut += d));
srv.stderr.on('data', (d) => (srvOut += d));

function wsClient(cookie) {
  const ws = new WebSocket(`ws://127.0.0.1:${PORT}/ws`, { headers: { Origin: ORIGIN, Cookie: cookie } });
  const state = { msgs: [] };
  ws.on('message', (data, isBinary) => {
    if (!isBinary) state.msgs.push(JSON.parse(String(data)));
  });
  const waitMsg = async (pred, timeout = 6000) => {
    const t0 = Date.now();
    while (Date.now() - t0 < timeout) {
      const m = state.msgs.find(pred);
      if (m) return m;
      await sleep(40);
    }
    return null;
  };
  return { ws, state, waitMsg, send: (m) => ws.send(JSON.stringify(m)) };
}

const j = (path, method, cookie, body) =>
  fetch(`${ORIGIN}${path}`, {
    method,
    headers: { Origin: ORIGIN, Cookie: cookie, ...(body ? { 'Content-Type': 'application/json' } : {}) },
    ...(body ? { body: JSON.stringify(body) } : {}),
  });

try {
  await sleep(1500);
  const token = /arb_[0-9a-f]+/.exec(srvOut)?.[0];
  check('boot + token bootstrap', !!token);
  const login = await fetch(`${ORIGIN}/api/v1/auth/login`, {
    method: 'POST', headers: { 'Content-Type': 'application/json', Origin: ORIGIN }, body: JSON.stringify({ token }),
  });
  const cookie = login.headers.get('set-cookie')?.split(';')[0] ?? '';
  check('login → cookie', login.status === 200);

  const c = wsClient(cookie);
  await new Promise((res, rej) => (c.ws.on('open', res), c.ws.on('error', rej)));
  c.send({ type: 'hello', protocol: 1 });
  await c.waitMsg((m) => m.type === 'hello_ok');
  c.send({ type: 'sub', topics: ['worktrees', 'settings'] });

  // ---- (1) checkout du PRINCIPAL en CLI → worktree_update sans watch client ----
  const addRepo = await j('/api/v1/repos', 'POST', cookie, { path: repo });
  check('POST /repos → 201', addRepo.status === 201);
  await sleep(1000); // laisse chokidar finir le scan initial du watcher permanent du principal
  c.state.msgs.length = 0;
  const t0 = Date.now();
  git('checkout', '-b', 'feature'); // changement de branche du checkout principal, hors Arboretum
  const branchMsg = await c.waitMsg((m) => m.type === 'worktree_update' && m.worktree?.isMain && m.worktree?.branch === 'feature', 5000);
  const dt = branchMsg ? Date.now() - t0 : -1;
  check('checkout principal en CLI → worktree_update (sans watch client)', !!branchMsg, branchMsg ? `${dt}ms` : 'timeout');
  check('latence temps réel < 500 ms', branchMsg !== null && dt >= 0 && dt < 500, `${dt}ms`);

  // ---- (2) PATCH /settings → settings_update reçu par l'abonné 'settings' ----
  c.state.msgs.length = 0;
  const patch = await j('/api/v1/settings', 'PATCH', cookie, { retentionDays: 7 });
  check('PATCH /settings → 200', patch.status === 200);
  const settingsMsg = await c.waitMsg((m) => m.type === 'settings_update' && m.settings?.retentionDays === 7, 3000);
  check('settings_update reçu avec le nouvel état', !!settingsMsg);

  c.ws.close();
} catch (err) {
  check('exception', false, String(err));
} finally {
  srv.kill('SIGTERM');
  await sleep(1500);
  check('arrêt propre du daemon (SIGTERM)', srv.exitCode === 0 || srv.signalCode === null || srv.exitCode === null);
  rmSync(tmp, { recursive: true, force: true });
  const failed = results.filter((r) => !r.ok);
  console.log(failed.length === 0 ? '\nACCEPTANCE P11: ALL GREEN' : `\nACCEPTANCE P11: ${failed.length} FAILURE(S)`);
  process.exit(failed.length === 0 ? 0 : 1);
}