Future _uncompressWithTar()

in packages/web_drivers/lib/firefox_driver_installer.dart [138:152]

• 14 lines of code
• 2 McCabe index (conditional complexity)

  Future<void> _uncompressWithTar(io.File downloadedFile) async {
    final io.ProcessResult unzipResult = await io.Process.run('tar', <String>[
      '-x',
      '-f',
      downloadedFile.path,
      '-C',
      driverDir.path,
    ]);

    if (unzipResult.exitCode != 0) {
      throw Exception(
          'Failed to unzip the downloaded Firefox archive ${downloadedFile.path}.\n'
          'The unzip process exited with code ${unzipResult.exitCode}.');
    }
  }