run method

Implementation

@override
Future<void> run() async {
  final content = await BaseCommand.getPubspecContent;
  if (content == null) {
    exit(1);
  }

  final currentBuild = CommandService.getVersion(content.content);
  if (currentBuild == null) {
    stderr.writeln('Error: Could not find a valid version to increment.');
    return;
  }

  final newBuildNumber =
      (int.tryParse(currentBuild['buildNumber'] ?? '0') ?? 0) + 1;

  print('Running \'flutter pub run build_runner build\'...');
  CommandService.updateVersion(
    currentBuild['versionName']!,
    newBuildNumber.toString(),
  );
  print(
    'Successfully generated files and updated build number to $newBuildNumber.',
  );
}