Function getCacheDirectoriesFromCacheDependencyPath

src/cache-utils.ts:166–184

(
  packageManagerInfo: PackageManagerInfo,
  cacheDependencyPath: string
)

 * @return list of files on which the cache depends
 */
const getCacheDirectoriesFromCacheDependencyPath = async (
  packageManagerInfo: PackageManagerInfo,
  cacheDependencyPath: string
): Promise<string[]> => {
  const projectDirectories =
    await getProjectDirectoriesFromCacheDependencyPath(cacheDependencyPath);
  const cacheFoldersPaths = await Promise.all(
    projectDirectories.map(async projectDirectory => {
      const cacheFolderPath =
        await packageManagerInfo.getCacheFolderPath(projectDirectory);
      core.debug(
        `${packageManagerInfo.name}'s cache folder "${cacheFolderPath}" configured for the directory "${projectDirectory}"`
      );
      return cacheFolderPath;
    })
  );
  // uniq in order to do not cache the same directories twice
  return cacheFoldersPaths.filter(unique());
};

/**
 * Finds the cache directories configured for the repo ignoring cache-dependency-path