INNER CODE UNIT · Python

parse_existing_changelog

nova-video-player/aos-AVP · script/sync_changelog.py:51

def parse_existing_changelog(changelog_path: str) -> Set[str]:
    """Parse CHANGELOG.md and return set of existing version tags"""
    existing_versions = set()

    try:
        with open(changelog_path, 'r', encoding='utf-8') as f:
            content = f.read()

        # Find all version tags in format: <a id="v6.3.28"></a>
        pattern = r'<a id="(v[\d.]+)"></a>'
        matches = re.findall(pattern, content)
        existing_versions.update(matches)

    except FileNotFoundError:
        print(f"CHANGELOG.md not found at {changelog_path}", file=sys.stderr)

    return existing_versions

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