Function captureBaseline

src/agent/verification.ts:226–254

(opts: {
  cwd: string;
  signal?: AbortSignal;
  timeoutMs?: number;
})

 * capture must never block the task.
 */
export async function captureBaseline(opts: {
  cwd: string;
  signal?: AbortSignal;
  timeoutMs?: number;
}): Promise<Diagnostic[]> {
  try {
    const rootFiles = await detectProjectFiles(opts.cwd);
    // Baseline EVERY language's checker (one per language), in parallel, so the post-edit
    // verify can subtract pre-existing debt for whichever language(s) the model touches.
    // Per-file checkers (php -l) are skipped: linting the whole project to baseline is
    // costly and near-useless — a working project has no syntax errors, so any the agent
    // introduces are by definition new.
    const specs = pickCheckers(rootFiles).filter(s => !s.perFile);
    if (specs.length === 0) return [];
    const timeoutMs = opts.timeoutMs ?? 120_000;
    const perChecker = await Promise.all(specs.map(async spec => {
      try {
        const run = await runChecker(spec.argv, opts.cwd, timeoutMs, opts.signal);
        if (run.spawnError || run.code === 127) return [] as Diagnostic[];
        return spec.parse(checkerText(spec, run));
      } catch {
        return [] as Diagnostic[];
      }
    }));
    return perChecker.flat();
  } catch {
    return [];
  }
}

/** Re-export so callers don't need to import the registry directly. */
export { CHECKERS };