Example Usage
Usage: glit [OPTIONS] [COMMAND]

Commands:
  repo  Extract emails from repository
  org   Extract emails from all repositories of a github organisation.
  user  Extract emails from all repositories of a user
  help  Print this message or the help of the given subcommand(s)

Options:
  -v, --verbose        Add information on commit hash, username ...
  -o, --output <PATH>  export data to json
  -h, --help           Print help information
  -V, --version        Print version information