run method

@override Future<void> run()

Runs this command.

The return value is wrapped in a Future if necessary and returned by CommandRunner.runCommand.

Implementation

@override
Future<void> run() async {
  final client = _apiClientFrom(argResults!);
  try {
    final presets = (await client.get('/presets') as List).cast<Map>();
    if (presets.isEmpty) {
      stdout.writeln('no presets are saved (try: preset save <file>)');
      return;
    }
    stdout.writeln('ID              STEPS  NAME');
    for (final p in presets) {
      final id = '${p['id']}'.padRight(15);
      final steps = '${(p['steps'] as List).length}'.padLeft(5);
      stdout.writeln('$id $steps  ${p['name']}');
    }
  } finally {
    client.close();
  }
}