"""
Module to support call with :file:`__main__.py`. Used to support the following
call::
$ python3 -m semver ...
This makes it also possible to "run" a wheel like in this command::
$ python3 semver-3*-py3-none-any.whl/semver -h
"""
import os.path
import sys
from typing import List, Optional
from semver import cli
def main(cliargs: Optional[List[str]] = None) -> int:
if __package__ == "":
path = os.path.dirname(os.path.dirname(__file__))
sys.path[0:0] = [path]
return cli.main(cliargs)
if __name__ == "__main__":
sys.exit(main(sys.argv[1:]))
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