#!/usr/bin/env python3 # -*- coding: utf-8 -*- # # 2010-2016 Nico Schottelius (nico-cdist at schottelius.org) # 2016 Darko Poljak (darko.poljak at gmail.com) # # This file is part of cdist. # # cdist is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # cdist is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with cdist. If not, see <http://www.gnu.org/licenses/>. # # import logging import sys import cdist import cdist.argparse import cdist.banner import cdist.config import cdist.install import cdist.shell import cdist.inventory def commandline(): """Parse command line""" # preos subcommand hack if len(sys.argv) > 1 and sys.argv[1] == 'preos': return cdist.preos.PreOS.commandline(sys.argv[1:]) parser, cfg = cdist.argparse.parse_and_configure(sys.argv[1:]) args = cfg.get_args() # Work around python 3.3 bug: # http://bugs.python.org/issue16308 # http://bugs.python.org/issue9253 # FIXME: catching AttributeError also hides # real problems.. try a different way # FIXME: we always print main help, not # the help of the actual parser being used! try: getattr(args, "func") except AttributeError: parser['main'].print_help() sys.exit(0) args.func(args) if __name__ == "__main__": if sys.version < cdist.MIN_SUPPORTED_PYTHON_VERSION: print('Python >= {} is required on the source host.'.format( cdist.MIN_SUPPORTED_PYTHON_VERSIO), file=sys.stderr) sys.exit(1) exit_code = 0 try: import re import os if re.match("__", os.path.basename(sys.argv[0])): import cdist.emulator emulator = cdist.emulator.Emulator(sys.argv) emulator.run() else: commandline() except KeyboardInterrupt: exit_code = 2 except cdist.Error as e: log = logging.getLogger("cdist") log.error(e) exit_code = 1 sys.exit(exit_code)