Function readHookActivity

scripts/dashboard.js:536–562

(projectRoot, limit, now)

    .slice(0, limit);
}

function readHookActivity(projectRoot, limit, now) {
  const telemetryDir = path.join(projectRoot, '.planning', 'telemetry');
  const errors = tailJsonl(path.join(telemetryDir, 'hook-errors.jsonl'), 200);
  const timings = tailJsonl(path.join(telemetryDir, 'hook-timing.jsonl'), 50);

  return timings
    .filter((entry) => entry.hook || entry.metric || entry.event)
    .map((entry) => {
      const timestamp = eventTimestamp(entry);
      const hook = entry.hook || entry.metric || entry.event || 'hook';
      const blocked = errors.some((error) => {
        if ((error.hook || '') !== hook) return false;
        const left = new Date(eventTimestamp(error) || 0).getTime();
        const right = new Date(timestamp || 0).getTime();
        return Math.abs(left - right) <= 1000;
      });
      return {
        timestamp,
        relative: relativeTime(timestamp, now),
        hook,
        durationMs: typeof entry.duration_ms === 'number' ? entry.duration_ms : null,
        outcome: blocked ? 'block' : (entry.outcome || entry.status || 'pass'),
      };
    })
    .sort((left, right) => new Date(right.timestamp || 0).getTime() - new Date(left.timestamp || 0).getTime())
    .slice(0, limit);
}

/**