Function scaffoldFixture

test/skill-e2e-plan-tune-cathedral.test.ts:42–95

Scaffold a fixture project with the bins + scripts the cathedral needs.

(prefix: string)

/** Scaffold a fixture project with the bins + scripts the cathedral needs. */
function scaffoldFixture(prefix: string): { workDir: string; stateRoot: string; slug: string } {
  const workDir = fs.mkdtempSync(path.join(os.tmpdir(), prefix));
  const stateRoot = path.join(workDir, '.gstack-state');
  fs.mkdirSync(stateRoot, { recursive: true });

  // git init so gstack-slug resolves a deterministic slug.
  spawnSync('git', ['init', '-b', 'main'], { cwd: workDir, stdio: 'pipe' });
  spawnSync('git', ['config', 'user.email', 't@t.com'], { cwd: workDir, stdio: 'pipe' });
  spawnSync('git', ['config', 'user.name', 'T'], { cwd: workDir, stdio: 'pipe' });
  fs.writeFileSync(path.join(workDir, 'README.md'), '# cathedral fixture\n');
  spawnSync('git', ['add', '.'], { cwd: workDir, stdio: 'pipe' });
  spawnSync('git', ['commit', '-m', 'init'], { cwd: workDir, stdio: 'pipe' });

  // Copy bins.
  const binDir = path.join(workDir, 'bin');
  fs.mkdirSync(binDir, { recursive: true });
  for (const script of [
    'gstack-slug',
    'gstack-config',
    'gstack-paths',
    'gstack-question-log',
    'gstack-question-preference',
    'gstack-developer-profile',
    'gstack-codex-session-import',
    'gstack-distill-free-text',
    'gstack-distill-apply',
  ]) {
    const src = path.join(ROOT, 'bin', script);
    if (fs.existsSync(src)) {
      fs.copyFileSync(src, path.join(binDir, script));
      fs.chmodSync(path.join(binDir, script), 0o755);
    }
  }

  // Copy scripts that the bins import.
  const scriptsDir = path.join(workDir, 'scripts');
  fs.mkdirSync(scriptsDir, { recursive: true });
  for (const f of [
    'question-registry.ts',
    'psychographic-signals.ts',
    'archetypes.ts',
    'one-way-doors.ts',
    'declared-annotation.ts',
  ]) {
    const src = path.join(ROOT, 'scripts', f);
    if (fs.existsSync(src)) fs.copyFileSync(src, path.join(scriptsDir, f));
  }

  // Copy hooks dir.
  copyDirSync(path.join(ROOT, 'hosts', 'claude', 'hooks'), path.join(workDir, 'hosts', 'claude', 'hooks'));

  const slug = path.basename(workDir).replace(/[^a-zA-Z0-9._-]/g, '');
  return { workDir, stateRoot, slug };
}

function cleanupFixture(workDir: string): void {
  try {