def _get_user_dirs_folder(key: str) -> str | None:
    """Return directory from user-dirs.dirs config file. See https://freedesktop.org/wiki/Software/xdg-user-dirs/"""
    user_dirs_config_path = os.path.join(Unix().user_config_dir, "user-dirs.dirs")
    if os.path.exists(user_dirs_config_path):
        parser = ConfigParser()

        with open(user_dirs_config_path) as stream:
            # Add fake section header, so ConfigParser doesn't complain
            parser.read_string(f"[top]\n{stream.read()}")

        if key not in parser["top"]:
            return None

        path = parser["top"][key].strip('"')
        # Handle relative home paths
        path = path.replace("$HOME", os.path.expanduser("~"))
        return path

    return None
Return directory from user-dirs.dirs config file. See https://freedesktop.org/wiki/Software/xdg-user-dirs/
product/gradle-plugin/src/main/python/pkg_resources/_vendor/platformdirs/unix.py