"""Certbot main public entry point."""
from typing import List
from typing import Optional
from typing import Union
from certbot._internal import main as internal_main
[docs]def main(cli_args: Optional[List[str]] = None) -> Optional[Union[str, int]]:
"""Run Certbot.
:param cli_args: command line to Certbot, defaults to ``sys.argv[1:]``
:type cli_args: `list` of `str`
:returns: value for `sys.exit` about the exit status of Certbot
:rtype: `str` or `int` or `None`
"""
return internal_main.main(cli_args)