INNER CODE UNIT · Python

_apply_help_aliases

headroomlabs-ai/headroom · headroom/cli/main.py:105

def _apply_help_aliases(command: click.Command) -> None:
    """Ensure `-?` works everywhere in the Click command tree."""
    context_settings = dict(command.context_settings or {})
    help_option_names = list(context_settings.get("help_option_names", []))
    if "--help" not in help_option_names:
        help_option_names.append("--help")
    if "-?" not in help_option_names:
        help_option_names.append("-?")
    context_settings["help_option_names"] = help_option_names
    command.context_settings = context_settings

    if isinstance(command, click.Group):
        for child in command.commands.values():
            _apply_help_aliases(child)


_apply_help_aliases(main)

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