argParser property

@override ArgParser argParser

The argument parser for this tool, if needed.

When this tool is run from the command-line, this will be used to parse the arguments. The results will be available via the DevToolExecutionContext provided when calling run.

Implementation

@override
final ArgParser argParser = ArgParser()
  ..addSeparator('======== Selecting Tests')
  ..addMultiOption('name',
      abbr: 'n',
      help: 'A substring of the name of the test to run.\n'
          'Regular expression syntax is supported.\n'
          'If passed multiple times, tests must match all substrings.',
      splitCommas: false)
  ..addMultiOption('plain-name',
      abbr: 'N',
      help: 'A plain-text substring of the name of the test to run.\n'
          'If passed multiple times, tests must match all substrings.',
      splitCommas: false)
  ..addSeparator('======== Running Tests')
  ..addMultiOption('preset',
      abbr: 'P', help: 'The configuration preset(s) to use.')
  ..addFlag('release',
      help: 'Build with release mode defaults for builders.\n'
          'This only applies in projects that run tests with build_runner.')
  ..addSeparator('======== Output')
  ..addOption('reporter',
      help: 'The runner used to print test results.',
      allowed: [
        'compact',
        'expanded',
        'json'
      ],
      allowedHelp: {
        'compact': 'A single line, updated continuously.',
        'expanded': 'A separate line for each update.',
        'json': 'A machine-readable format (see https://goo.gl/gBsV1a).'
      })
  ..addSeparator('======== Other Options')
  ..addOption('test-stdout',
      help: 'Write the test process stdout to this file path.')
  ..addOption('test-args',
      help: 'Args to pass to the test runner process.\n'
          'Run "dart test -h" to see all available options.')
  ..addOption('build-args',
      help: 'Args to pass to the build runner process.\n'
          'Run "dart run build_runner test -h" to see all available '
          'options.\n'
          'Note: these args are only applicable if the current project '
          'depends on "build_test".');