arboretum/packages/server/scripts/acceptance-p5.mjs

#!/usr/bin/env node
// Acceptation P5 (sans navigateur, sans quota Claude) : groupes de travail.
// Vrai daemon + vrai repo git tmp. Couvre : CRUD groupe via REST, broadcast WS group_update/
// group_removed sur le topic 'groups', ajout/retrait de repo, et purge CASCADE de la membership
// quand le repo est supprimé (PRAGMA foreign_keys = ON).
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 = 7545;
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-p5-'));
function initRepo(path) {
  execFileSync('mkdir', ['-p', path]);
  const git = (...args) => execFileSync('git', args, { cwd: path, stdio: 'pipe' });
  git('init', '-b', 'main');
  git('config', 'user.email', 'test@arboretum.dev');
  git('config', 'user.name', 'Test');
  execFileSync('bash', ['-lc', 'echo "# demo" > README.md'], { cwd: path });
  git('add', '-A');
  git('commit', '-m', 'init');
}
const repo = join(tmp, 'demo-repo');
const repo2 = join(tmp, 'demo-repo-2');
initRepo(repo);
initRepo(repo2);

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 = 8000) => {
    const t0 = Date.now();
    while (Date.now() - t0 < timeout) {
      const m = state.msgs.find(pred);
      if (m) return m;
      await sleep(50);
    }
    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: ['sessions', 'worktrees', 'groups'] });

  // Enregistrement d'un repo (cible de la membership).
  const addRepo = await j('/api/v1/repos', 'POST', cookie, { path: repo });
  const repoSummary = (await addRepo.json()).repo;
  check('POST /repos → 201', addRepo.status === 201 && repoSummary?.valid === true);

  // Création d'un groupe vide via REST → broadcast WS group_update.
  const created = await j('/api/v1/groups', 'POST', cookie, { label: 'Sprint 42', color: '#4f46e5' });
  const group = (await created.json()).group;
  check('POST /groups → 201', created.status === 201 && group?.label === 'Sprint 42' && group?.repoIds.length === 0);
  const pushedCreate = await c.waitMsg((m) => m.type === 'group_update' && m.group?.id === group.id);
  check('broadcast WS group_update (création)', !!pushedCreate);

  const list = await (await j('/api/v1/groups', 'GET', cookie)).json();
  check('GET /groups → groupe présent', list.groups?.some((g) => g.id === group.id));

  // Ajout du repo au groupe → group_update avec repoIds peuplé.
  const added = await j(`/api/v1/groups/${group.id}/repos`, 'POST', cookie, { repoId: repoSummary.id });
  const addedBody = await added.json();
  check('POST /groups/:id/repos → repoIds', added.status === 200 && addedBody.group?.repoIds.includes(repoSummary.id));
  const pushedAdd = await c.waitMsg((m) => m.type === 'group_update' && m.group?.repoIds?.includes(repoSummary.id));
  check('broadcast WS group_update (ajout repo)', !!pushedAdd);

  // ---- P6 : session de groupe multi-repo (UNE session couvrant tous les repos via --add-dir) ----
  // Enregistre un 2e repo, l'ajoute au groupe, puis lance UNE session de groupe (bash, sans quota).
  const addRepo2 = await j('/api/v1/repos', 'POST', cookie, { path: repo2 });
  const repo2Summary = (await addRepo2.json()).repo;
  check('POST /repos (2e repo) → 201', addRepo2.status === 201 && repo2Summary?.valid === true);
  await j(`/api/v1/groups/${group.id}/repos`, 'POST', cookie, { repoId: repo2Summary.id });

  // Mode « checkouts principaux » (pas de branch) : couvre le worktree principal de chaque repo.
  const gsRes = await j(`/api/v1/groups/${group.id}/session`, 'POST', cookie, { command: 'bash' });
  const gsBody = await gsRes.json();
  const gsession = gsBody.session;
  check('POST /groups/:id/session → 201', gsRes.status === 201 && !!gsession);
  check('session de groupe : 2 répertoires couverts', Array.isArray(gsBody.dirs) && gsBody.dirs.length === 2);
  // cwd = parent commun des repos (P6), chaque repo relié en --add-dir → 2 addedDirs.
  check('session de groupe : cwd = parent commun des repos', gsession?.cwd === tmp);
  check('session de groupe : addedDirs = les 2 repos', (gsession?.addedDirs?.length ?? 0) === 2);
  check('session de groupe : groupId posé', gsession?.groupId === group.id);
  check('session de groupe : cwd parent + 2 repos addedDirs = 3 chemins distincts', new Set([gsession?.cwd, ...(gsession?.addedDirs ?? [])]).size === 3);

  // La session apparaît dans la liste globale avec son groupId.
  const sessList = await (await j('/api/v1/sessions', 'GET', cookie)).json();
  const listed = sessList.sessions?.find((s) => s.id === gsession.id);
  check('GET /sessions : session de groupe présente avec groupId', listed?.groupId === group.id);

  // broadcast WS session_update reçu pour la session de groupe.
  const pushedSession = await c.waitMsg((m) => m.type === 'session_update' && m.session?.id === gsession.id);
  check('broadcast WS session_update (session de groupe)', !!pushedSession);

  // ---- Worktree de groupe sur une NOUVELLE branche (scénario corrigé : mode auto, plus de -b raté) ----
  const wtA = await j(`/api/v1/repos/${repoSummary.id}/worktrees`, 'POST', cookie, { branch: 'feature/cross', mode: 'auto', startSession: null });
  const wtABody = await wtA.json();
  check('POST /repos/:id/worktrees (branche neuve) → 201 + action=created', wtA.status === 201 && wtABody.action === 'created');
  const wtB = await j(`/api/v1/repos/${repo2Summary.id}/worktrees`, 'POST', cookie, { branch: 'feature/cross', mode: 'auto', startSession: null });
  check('POST /repos (2e repo) worktree branche neuve → 201', wtB.status === 201);

  // GET /branches : la nouvelle branche apparaît (alimente le sélecteur de base côté UI).
  const branchesA = await (await j(`/api/v1/repos/${repoSummary.id}/branches`, 'GET', cookie)).json();
  check('GET /repos/:id/branches : feature/cross présente', Array.isArray(branchesA.local) && branchesA.local.includes('feature/cross'));

  // session de groupe SUR cette branche → résout les worktrees créés (le cas qui échouait avant).
  const gsBranch = await j(`/api/v1/groups/${group.id}/session`, 'POST', cookie, { command: 'bash', branch: 'feature/cross' });
  const gsBranchBody = await gsBranch.json();
  check('POST /groups/:id/session (branche) → 201 + 2 dirs', gsBranch.status === 201 && gsBranchBody.dirs?.length === 2);
  await j(`/api/v1/sessions/${gsBranchBody.session.id}`, 'DELETE', cookie);

  // commit : fichier neuf dans le worktree de repo1 puis commit via l'endpoint.
  writeFileSync(join(wtABody.worktree.path, 'cross.txt'), 'wip\n');
  const commitRes = await j(`/api/v1/repos/${repoSummary.id}/worktrees/commit`, 'POST', cookie, { path: wtABody.worktree.path, message: 'wip cross' });
  check('POST /worktrees/commit → 200 + dirty=0', commitRes.status === 200 && (await commitRes.json()).worktree?.git?.dirtyCount === 0);

  // promotion « en principal » : feature/cross devient le checkout principal de repo1, worktree supprimé.
  const promRes = await j(`/api/v1/repos/${repoSummary.id}/worktrees/promote`, 'POST', cookie, { path: wtABody.worktree.path });
  check('POST /worktrees/promote → 200', promRes.status === 200);
  const wtsAfter = await (await j(`/api/v1/repos/${repoSummary.id}/worktrees`, 'GET', cookie)).json();
  check('promotion : checkout principal désormais sur feature/cross', wtsAfter.worktrees?.find((w) => w.isMain)?.branch === 'feature/cross');

  // groupe sans worktree résolu (branche inexistante) → 400.
  const gsBad = await j(`/api/v1/groups/${group.id}/session`, 'POST', cookie, { command: 'bash', branch: 'no/such/branch' });
  check('POST /groups/:id/session branche absente → 400', gsBad.status === 400);

  // Arrêt de la session de groupe + nettoyage du 2e repo (CASCADE retire repo2 de la membership).
  const killSession = await j(`/api/v1/sessions/${gsession.id}`, 'DELETE', cookie);
  check('DELETE session de groupe → 200', killSession.status === 200);
  await j(`/api/v1/repos/${repo2Summary.id}`, 'DELETE', cookie);

  // Renommage via PATCH.
  const patched = await j(`/api/v1/groups/${group.id}`, 'PATCH', cookie, { label: 'Renamed' });
  check('PATCH /groups/:id → 200 (renommé)', patched.status === 200 && (await patched.json()).group?.label === 'Renamed');

  // repoId inexistant → 404.
  const bad = await j(`/api/v1/groups/${group.id}/repos`, 'POST', cookie, { repoId: 'does-not-exist' });
  check('POST repo inexistant → 404', bad.status === 404);

  // Suppression du repo → CASCADE purge la membership.
  const delRepo = await j(`/api/v1/repos/${repoSummary.id}`, 'DELETE', cookie);
  check('DELETE /repos/:id → 200', delRepo.status === 200);
  await sleep(200);
  const afterCascade = await (await j(`/api/v1/groups/${group.id}`, 'GET', cookie)).json();
  check('CASCADE : membership purgée à la suppression du repo', afterCascade.group?.repoIds.length === 0);

  // Suppression du groupe → broadcast WS group_removed.
  const delGroup = await j(`/api/v1/groups/${group.id}`, 'DELETE', cookie);
  check('DELETE /groups/:id → 200', delGroup.status === 200);
  const removed = await c.waitMsg((m) => m.type === 'group_removed' && m.groupId === group.id);
  check('broadcast WS group_removed', !!removed);
  const delAgain = await j(`/api/v1/groups/${group.id}`, 'DELETE', cookie);
  check('DELETE groupe inconnu → 404', delAgain.status === 404);

  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 P5: ALL GREEN' : `\nACCEPTANCE P5: ${failed.length} FAILURE(S)`);
  process.exit(failed.length === 0 ? 0 : 1);
}