show the total number of projects in map

        Path(gitolite_repo_local_dir).expanduser() / "conf" / "gitolite.conf"

    )

    category_map = map_repos_categories_str(gitolite_conf_path.open().read())

    total = 0

    for category, projects in category_map.items():

        print("%d %s" % (len(projects), category))

        total += len(projects)

    print("%d total" % total)

@task