import subprocess
import collections
import re
import click


@click.command()
@click.option("--exclude", multiple=True, default=[])
@click.argument("arguments", nargs=-1)
def main(exclude, arguments):
    # build command
    find_cmd = ["git", "annex", "find", "--include", "*", "--format=${key}:${file}\n", *arguments]
    for e in exclude:
        find_cmd += ["--exclude", e]

    # run
    result = subprocess.run(find_cmd, capture_output=True)

    files = collections.defaultdict(list)
    for l in result.stdout.decode("utf-8").split("\n"):
        if l == "":
            continue
        key, file = l.split(":", maxsplit=1)

        files[key].append(file)

    for k in files:
        if len(files[k]) > 1:
            for f in files[k]:
                print(f)
            print()


if __name__ == "__main__":
    main()