list

#!/usr/local/bin/python3.8
"""Usage: list [-v]

Output: list of existing Git repository

Options:
  -v: Listting with repository description
"""

import os
import sys
from util import *

if __name__ == "__main__":
    # cmd_home = os.path.split(sys.argv[0])[0]
    help = len(sys.argv) >= 2 and "-h" in sys.argv[1:]
    if help:
        print(__doc__)
        sys.exit(0)
        pass
    home = get_home_dir()
    verbose = len(sys.argv) >= 2 and "-v" in sys.argv[1:]
    for dir in get_git_dirs():
        if verbose:
            try:
                with open(os.path.join(dir, "description")) as desc:
                    print("Repository: {}\n{}".format(dir[len(home)+1:], desc.read()))
                    pass
                pass
            except Exception as exc:
                # Hum. weird.
                pass
            pass
        else:
            print("Repository: {}".format(dir[len(home)+1:]))
            pass
        pass
    pass