helpMessage function

String helpMessage (ArgParser parser)

Returns a usage information of the CLI wrapped around parser.usage.

Implementation

String helpMessage(ArgParser parser) =>
    'A simple livereload web development server powered by build_runner.\n'
    '\n'
    'Usage: pub run livereload [directory] [options]\n'
    '       (If [directory] is omitted, `web` will be used.)\n'
    '\n'
    '${parser.usage}\n'
    '\n'
    'For further customization, please consider using livereload library instead of this CLI.';