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 = ensureArgResults();
  if (args.rest.isEmpty) {
    throw ArgumentError('Please provide a version to mark the changes.');
  }
  final version = args.rest.first;
  final summary = await writeChangelog(
    commits: await getCommits(),
    version: version,
  );
  if (summary is ChangeSummary) {
    printer.println(summary.toMarkdown());
  }
}