Function packFile

packages/plugins/apps/src/source/app-source.test.ts:89–96

(objects: readonly Uint8Array[])

};

const packFile = (objects: readonly Uint8Array[]): Uint8Array => {
  const header = new Uint8Array(12);
  header.set(textEncoder.encode("PACK"), 0);
  const view = new DataView(header.buffer);
  view.setUint32(4, 2);
  view.setUint32(8, objects.length);
  return concat([header, ...objects, new Uint8Array(20)]);
};

const packedObject = (type: number, data: Uint8Array): Uint8Array =>
  concat([packObjectHeader(type, data.length), deflateSync(data)]);