from pathlib import Path

def fmt_version(version_number: tuple) -> str:
    """Take version number as a tuple and format it as a string"""
    vstr = str(version_number[0])
    for component in version_number[1:]:
        vstr += "." + str(component)
    return vstr

def parse_repository_url(url: str) -> str:
    """Sanitize repository url"""
    from urllib.parse import urlsplit, urlunsplit
    parsed_url = urlsplit(url)
    new_path = parsed_url.path.rstrip("repo.json")
    return urlunsplit((parsed_url.scheme, parsed_url.netloc, new_path, parsed_url.query, parsed_url.fragment))

def add_repojson_to_url(url: str) -> str:
    """Add repo.json to a url"""
    from urllib.parse import urlsplit, urlunsplit
    parsed_url = urlsplit(url)
    new_path = str(Path(parsed_url.path) / "repo.json")
    return urlunsplit((parsed_url.scheme, parsed_url.netloc, new_path, parsed_url.query, parsed_url.fragment))