Function concatBytes

packages/shell/src/extras.ts:474–483

(chunks: Uint8Array[])

}

function concatBytes(chunks: Uint8Array[]): Uint8Array {
  const total = chunks.reduce((sum, chunk) => sum + chunk.byteLength, 0);
  const out = new Uint8Array(total);
  let offset = 0;
  for (const chunk of chunks) {
    out.set(chunk, offset);
    offset += chunk.byteLength;
  }
  return out;
}

function createTarHeader(entry: TarInputEntry): Uint8Array {
  const header = new Uint8Array(512);