Function removeCronTasks

src/utils/cronTasks.ts:231–248

(
  ids: string[],
  dir?: string,
)

 * state on that path (tests enforce this).
 */
export async function removeCronTasks(
  ids: string[],
  dir?: string,
): Promise<void> {
  if (ids.length === 0) return
  // Sweep session store first. If every id was accounted for there, we're
  // done — skip the file read entirely. removeSessionCronTasks is a no-op
  // (returns 0) on miss, so pre-existing durable-delete paths fall through
  // without allocating.
  if (dir === undefined && removeSessionCronTasks(ids) === ids.length) {
    return
  }
  const idSet = new Set(ids)
  const tasks = await readCronTasks(dir)
  const remaining = tasks.filter(t => !idSet.has(t.id))
  if (remaining.length === tasks.length) return
  await writeCronTasks(remaining, dir)
}

/**
 * Stamp `lastFiredAt` on the given recurring tasks and write back. Batched