Function readFileMetadata

packages/decap-cms-lib-util/src/API.ts:283–299

(
  id: string | null | undefined,
  fetchMetadata: () => Promise<FileMetadata>,
  localForage: LocalForage,
)

}

export async function readFileMetadata(
  id: string | null | undefined,
  fetchMetadata: () => Promise<FileMetadata>,
  localForage: LocalForage,
) {
  const key = id ? getFileMetadataKey(id) : null;
  const cached = key && (await localForage.getItem<FileMetadata>(key));
  if (cached) {
    return cached;
  }

  const metadata = await fetchMetadata();
  if (key) {
    await localForage.setItem<FileMetadata>(key, metadata);
  }
  return metadata;
}

/**
 * Keywords for inferring a status that will provide a deploy preview URL.