Function readBytesFrom

packages/just-bash/src/encoding.ts:117–128

(
  fs: {
    readFileBytes?(path: string): Promise<ByteString>;
    readFileBuffer(path: string): Promise<Uint8Array>;
  },
  path: string,
)

 * working.
 */
export async function readBytesFrom(
  fs: {
    readFileBytes?(path: string): Promise<ByteString>;
    readFileBuffer(path: string): Promise<Uint8Array>;
  },
  path: string,
): Promise<ByteString> {
  if (typeof fs.readFileBytes === "function") {
    return fs.readFileBytes(path);
  }
  return bytesFromUint8Array(await fs.readFileBuffer(path));
}

// ---------------------------------------------------------------------------
// Stdout shape helpers.