Function ensurePLimit

aban/aban.ts:21–33

()

// p-limit 是 ESM-only，必须动态加载
let pLimit: typeof import("p-limit").default;
let pLimitReady: Promise<void> | null = null;
async function ensurePLimit(): Promise<typeof pLimit> {
  if (pLimit) return pLimit;
  if (!pLimitReady) {
    pLimitReady = (async () => {
      try {
        npm_install("p-limit");
      } catch {}
      pLimit = (await import("p-limit")).default;
    })();
  }
  await pLimitReady;
  return pLimit;
}