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#!/usr/bin/env python
"""Bcfg2 Client"""
import sys
import signal
from Bcfg2.Client.Client import Client
from Bcfg2.Options import get_option_parser, CLIENT_COMMON_OPTIONS
def cb_sigint_handler(signum, frame):
""" Exit upon CTRL-C. """
raise SystemExit(1)
def main():
setup = get_option_parser(CLIENT_COMMON_OPTIONS)
setup.parse(sys.argv[1:])
if setup['args']:
print("Bcfg2 takes no arguments, only options")
print(setup.buildHelpMessage())
raise SystemExit(1)
signal.signal(signal.SIGINT, cb_sigint_handler)
return Client().run()
if __name__ == '__main__':
sys.exit(main())
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