INNER CODE UNIT · Python

process_and_sort_tags

mongodb/mongo-cxx-driver · etc/calc_release_version.py:279

def process_and_sort_tags(tags):  # type: (list[str]) -> list[str]
    """
    Given a string (as returned from get_branch_tags), return a sorted list of
    zero or more tags (sorted based on the Version comparison) which meet
    the following criteria:
        - a final release tag (i.e., r3.x.y without any pre-release suffix)
        - a pre-release tag which is not superseded by a release tag (i.e.,
          r3.x.y-preX iff r3.x.y does not already exist)
    """

    processed_and_sorted_tags = []  # type: list[str]
    if not tags or len(tags) == 0:
        return processed_and_sorted_tags

    # find all the final release tags
    for tag in tags:
        release_tag_match = RELEASE_TAG_RE.match(tag)
        if release_tag_match and not release_tag_match.group('verpre'):

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