Function listMemoryCaches

actions/setup/js/cleanup_cache_memory.cjs:64–111

* List all caches starting with "memory-" prefix, handling pagination. * Results are sorted newest-first by last_accessed_at from the API. * * @param {any} github - GitHub REST client * @param {string} owner - Repository owner * @param {string} repo - Repository name * @param {number} [listDel

(github, owner, repo, listDelayMs = LIST_DELAY_MS)

 * @returns {Promise<CacheEntry[]>} List of cache entries
 */
async function listMemoryCaches(github, owner, repo, listDelayMs = LIST_DELAY_MS) {
  /** @type {CacheEntry[]} */
  const caches = [];
  let page = 1;
  const perPage = 100;

  while (page <= MAX_LIST_PAGES) {
    core.info(`   Fetching cache list page ${page}...`);
    const response = await github.rest.actions.getActionsCacheList({
      owner,
      repo,
      key: "memory-",
      per_page: perPage,
      page,
      sort: "last_accessed_at",
      direction: "desc",
    });

    const actionsCaches = response.data.actions_caches;
    if (!actionsCaches || actionsCaches.length === 0) {
      break;
    }

    for (const cache of actionsCaches) {
      if (!cache.key || !cache.key.startsWith("memory-")) {
        continue;
      }
      const { runId, groupKey } = parseCacheKey(cache.key);
      caches.push({ id: cache.id, key: cache.key, runId, groupKey });
    }

    core.info(`   Page ${page}: ${actionsCaches.length} cache(s) fetched (${caches.length} total)`);

    if (actionsCaches.length < perPage) {
      break;
    }

    page++;
    // Throttle between list pages
    await delay(listDelayMs);
  }

  if (page > MAX_LIST_PAGES) {
    core.warning(`⚠️ Reached maximum page limit (${MAX_LIST_PAGES}). Some caches may not have been listed.`);
  }

  return caches;
}

/**
 * Group caches by their group key (everything except run ID),