Function main

tools/calculate_build_cache_key.py:23–52

()

def main():
    import pathspec  # pip install pathspec

    root: Path = Path(__file__).parent.parent
    targets: list[Path] = [
        root / "Makefile",
        root / "Makefile.envs",
        root / "packages" / "Makefile",
        root / "tools",
    ]

    ignore_pattern = get_ignore_pattern(root)
    ignore_spec = pathspec.PathSpec.from_lines("gitwildmatch", ignore_pattern)

    hash_candidates: list[Path] = []
    for target in targets:
        if target.is_file():
            hash_candidates.append(target)
        else:
            hash_candidates.extend(list(target.glob("**/*")))

    hash_candidates_filtered = sorted(
        filter(
            lambda file: file.is_file() and not ignore_spec.match_file(str(file)),
            hash_candidates,
        )
    )

    hashes = (hash_file(file) for file in hash_candidates_filtered)
    print("".join(hashes))


if __name__ == "__main__":