Function version

release/build.py:84–95

()

def version() -> str:
    if ref := os.environ.get("GITHUB_REF", ""):
        if ref.startswith("refs/tags/") and not ref.startswith("refs/tags/v"):
            raise AssertionError(f"Unexpected tag: {ref}")
        return (
            ref.removeprefix("refs/heads/")
            .removeprefix("refs/pull/")
            .removeprefix("refs/tags/v")
            .replace("/", "-")
        )
    else:
        return os.environ.get("BUILD_VERSION", "dev")


def operating_system() -> str: