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 args = argResults!;
  final query = [
    if (args['node'] != null)
      'node=${Uri.encodeQueryComponent(args['node'] as String)}',
    if (args['running'] as bool) 'running=true',
  ].join('&');

  final client = _apiClientFrom(args);
  try {
    final ops =
        (await client.get('/operations${query.isEmpty ? '' : '?$query'}')
                as List)
            .cast<Map>();
    if (ops.isEmpty) {
      stdout.writeln('no operations');
      return;
    }
    stdout.writeln(
      'ID                                    NODE        STATUS     WHAT',
    );
    for (final op in ops) {
      final id = '${op['id']}'.padRight(37);
      final node = '${op['nodeId']}'.padRight(11);
      final status = '${op['status']}'.padRight(10);
      stdout.writeln('$id $node $status ${op['kind']} ${op['summary']}');
    }
  } finally {
    client.close();
  }
}