Function cachePackages

src/cache-save.ts:35–70

(packageManager: string)

}

const cachePackages = async (packageManager: string) => {
  const state = core.getState(State.CacheMatchedKey);
  const primaryKey = core.getState(State.CachePrimaryKey);
  const cachePaths = JSON.parse(
    core.getState(State.CachePaths) || '[]'
  ) as string[];

  const packageManagerInfo = await getPackageManagerInfo(packageManager);
  if (!packageManagerInfo) {
    core.debug(`Caching for '${packageManager}' is not supported`);
    return;
  }

  if (!cachePaths.length) {
    // TODO: core.getInput has a bug - it can return undefined despite its definition (tests only?)
    //       export declare function getInput(name: string, options?: InputOptions): string;
    const cacheDependencyPath = core.getInput('cache-dependency-path') || '';
    throw new Error(
      `Cache folder paths are not retrieved for ${packageManager} with cache-dependency-path = ${cacheDependencyPath}`
    );
  }

  if (primaryKey === state) {
    core.info(
      `Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
    );
    return;
  }

  const cacheId = await cache.saveCache(cachePaths, primaryKey);
  if (cacheId == -1) {
    return;
  }

  core.info(`Cache saved with the key: ${primaryKey}`);
};

run(true);