Function fetchWithRetry

packages/cli/test/dev/utils.ts:61–82

(url: string, opts: FetchOptions = {})

};

export function fetchWithRetry(url: string, opts: FetchOptions = {}) {
  return retry(
    async () => {
      const res = await nodeFetch(url, opts);

      if (res.status !== opts.status) {
        const text = await res.text();
        throw new Error(
          `Failed to fetch "${url}", received ${res.status}, expected ${
            opts.status
          }, id: ${res.headers.get('x-vercel-id')}:\n\n${text}\n\n`
        );
      }

      return res;
    },
    {
      retries: opts.retries ?? 3,
      factor: 1,
    }
  );
}

type ResolverPromise<T> = Promise<T> & {
  resolve: (value: PromiseLike<null> | null) => void;