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Copy pathansible
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executable file
·115 lines (99 loc) · 3.87 KB
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#!/usr/bin/env python
# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
#
# This file is part of Ansible
#
# Ansible 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.
#
# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
########################################################
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
__requires__ = ['ansible']
try:
import pkg_resources
except Exception:
# Use pkg_resources to find the correct versions of libraries and set
# sys.path appropriately when there are multiversion installs. But we
# have code that better expresses the errors in the places where the code
# is actually used (the deps are optional for many code paths) so we don't
# want to fail here.
pass
import os
import sys
import traceback
from ansible.errors import AnsibleError, AnsibleOptionsError, AnsibleParserError
from ansible.utils.display import Display
from ansible.utils.unicode import to_unicode
########################################
### OUTPUT OF LAST RESORT ###
class LastResort(object):
def display(self, msg):
print(msg, file=sys.stderr)
def error(self, msg, wrap_text=None):
print(msg, file=sys.stderr)
########################################
if __name__ == '__main__':
display = LastResort()
cli = None
me = os.path.basename(sys.argv[0])
try:
display = Display()
display.debug("starting run")
sub = None
try:
if me.find('-') != -1:
target = me.split('-')
if len(target) > 1:
sub = target[1]
myclass = "%sCLI" % sub.capitalize()
mycli = getattr(__import__("ansible.cli.%s" % sub, fromlist=[myclass]), myclass)
elif me == 'ansible':
from ansible.cli.adhoc import AdHocCLI as mycli
else:
raise AnsibleError("Unknown Ansible alias: %s" % me)
except ImportError as e:
if e.message.endswith(' %s' % sub):
raise AnsibleError("Ansible sub-program not implemented: %s" % me)
else:
raise
cli = mycli(sys.argv)
cli.parse()
sys.exit(cli.run())
except AnsibleOptionsError as e:
cli.parser.print_help()
display.error(to_unicode(e), wrap_text=False)
sys.exit(5)
except AnsibleParserError as e:
display.error(to_unicode(e), wrap_text=False)
sys.exit(4)
# TQM takes care of these, but leaving comment to reserve the exit codes
# except AnsibleHostUnreachable as e:
# display.error(str(e))
# sys.exit(3)
# except AnsibleHostFailed as e:
# display.error(str(e))
# sys.exit(2)
except AnsibleError as e:
display.error(to_unicode(e), wrap_text=False)
sys.exit(1)
except KeyboardInterrupt:
display.error("User interrupted execution")
sys.exit(99)
except Exception as e:
have_cli_options = cli is not None and cli.options is not None
display.error("Unexpected Exception: %s" % to_unicode(e), wrap_text=False)
if not have_cli_options or have_cli_options and cli.options.verbosity > 2:
display.display(u"the full traceback was:\n\n%s" % to_unicode(traceback.format_exc()))
else:
display.display("to see the full traceback, use -vvv")
sys.exit(250)