withCommonFlags function

ArgParser withCommonFlags([
  1. ArgParser? parser
])

Implementation

ArgParser withCommonFlags([ArgParser? parser]) {
  final p = parser ?? ArgParser();
  p.addFlag(
    'help',
    abbr: 'h',
    help: 'Show usage information',
    negatable: false,
  );
  p.addFlag(
    'version',
    abbr: 'v',
    help: 'Show version information',
    negatable: false,
  );
  return p;
}