pip install git+https://github.com/Dinoshauer/snap-commit.git

$ python snapcommit/cli.py --help
Usage: cli.py [OPTIONS] COMMAND [ARGS]...

Options:
  --version  Show the version and exit.
  --help     Show this message and exit.

Commands:
  disable  Disable snap-commit in the current repo
  enable   Enable snap-commit in the current repo
  list     List images in IMAGE_DIR
  show     Open an image in the default viewer