SukkaSurge/Build/download-publicsuffixlist.ts

import { fsCache } from './lib/cache-filesystem';
import { defaultRequestInit, fetchWithRetry } from './lib/fetch-retry';
import { createMemoizedPromise } from './lib/memo-promise';
import { traceAsync } from './lib/trace-runner';

export const getPublicSuffixListTextPromise = createMemoizedPromise(() => traceAsync('obtain public_suffix_list', () => fsCache.apply(
  'public_suffix_list.dat',
  () => fetchWithRetry('https://publicsuffix.org/list/public_suffix_list.dat', defaultRequestInit).then(r => r.text()),
  { ttl: 24 * 60 * 60 * 1000 }
)));