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 {
    // `/metrics` is Prometheus text outside the versioned API, and it is not
    // token-gated — so this works against any reachable Hub.
    stdout.write(await client.getText('/metrics'));
  } finally {
    client.close();
  }
}