Function main

scripts/prepare_release.py:432–466

Run the release preparation workflow. Args: argv: Optional command-line arguments for tests or programmatic calls. Returns: Process exit code.

(argv: list[str] | None = None)

def main(argv: list[str] | None = None) -> int:
    """Run the release preparation workflow.

    Args:
        argv: Optional command-line arguments for tests or programmatic calls.

    Returns:
        Process exit code.
    """
    try:
        args = parse_args(sys.argv[1:] if argv is None else argv)
        version = validate_version(args.version)
        ensure_clean_worktree()

        branch = create_release_branch(version, args.base_branch, args.remote)
        tag = latest_tag()
        if tag:
            print(f"Latest tag: {tag}")
        else:
            print("No existing tags found; changelog will use all reachable commits.")

        commits = release_commits(tag)
        update_pyproject_version(version)
        update_package_version(version)
        changelog_path = write_changelog(version, commits)
        run_validation(args)

        if args.commit:
            commit_and_maybe_push(version, branch, changelog_path, args)

        print_next_steps(version, branch, changelog_path, args)
        return 0
    except ReleaseError as exc:
        print(f"prepare-release: {exc}", file=sys.stderr)
        return 1


if __name__ == "__main__":