usage: argparse_decorators.py [-h] [--verbose] [--clean] [--output OUTPUT] source

Build Stuff.

positional arguments:
  source                Source directory.

optional arguments:
  -h, --help            show this help message and exit
  --verbose, -v         Add more verbosity.
  --clean, -c           Clean before build.
  --output OUTPUT, -o OUTPUT
                        Build directory.