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