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107 lines
4.1 KiB
Python
107 lines
4.1 KiB
Python
# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
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# (c) 2013, Dylan Martin <dmartin@seattlecentral.edu>
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#
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# This file is part of Ansible
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#
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# Ansible 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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# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import os
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import pipes
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from ansible.plugins.action import ActionBase
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from ansible.utils.boolean import boolean
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class ActionModule(ActionBase):
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TRANSFERS_FILES = True
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def run(self, tmp=None, task_vars=dict()):
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''' handler for unarchive operations '''
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source = self._task.args.get('src', None)
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dest = self._task.args.get('dest', None)
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copy = boolean(self._task.args.get('copy', True))
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creates = self._task.args.get('creates', None)
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if source is None or dest is None:
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return dict(failed=True, msg="src (or content) and dest are required")
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if not tmp:
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tmp = self._make_tmp_path()
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if creates:
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# do not run the command if the line contains creates=filename
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# and the filename already exists. This allows idempotence
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# of command executions.
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module_args_tmp = "path=%s" % creates
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result = self._execute_module(module_name='stat', module_args=dict(path=creates), task_vars=task_vars)
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stat = result.get('stat', None)
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if stat and stat.get('exists', False):
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return dict(skipped=True, msg=("skipped, since %s exists" % creates))
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dest = self._remote_expand_user(dest, tmp) # CCTODO: Fix path for Windows hosts.
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source = os.path.expanduser(source)
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if copy:
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# FIXME: the original file stuff needs to be reworked
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if '_original_file' in task_vars:
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source = self._loader.path_dwim_relative(task_vars['_original_file'], 'files', source)
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else:
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if self._task._role is not None:
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source = self._loader.path_dwim_relative(self._task._role._role_path, 'files', source)
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else:
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source = self._loader.path_dwim(source)
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remote_checksum = self._remote_checksum(tmp, dest, all_vars=task_vars)
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if remote_checksum != '3':
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return dict(failed=True, msg="dest '%s' must be an existing dir" % dest)
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elif remote_checksum == '4':
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return dict(failed=True, msg="python isn't present on the system. Unable to compute checksum")
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if copy:
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# transfer the file to a remote tmp location
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tmp_src = tmp + 'source'
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self._connection.put_file(source, tmp_src)
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# handle diff mode client side
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# handle check mode client side
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# fix file permissions when the copy is done as a different user
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if copy:
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if self._play_context.become and self._play_context.become_user != 'root':
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if not self._play_context.check_mode:
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self._remote_chmod(tmp, 'a+r', tmp_src)
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# Build temporary module_args.
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new_module_args = self._task.args.copy()
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new_module_args.update(
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dict(
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src=tmp_src,
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original_basename=os.path.basename(source),
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),
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)
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else:
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new_module_args = self._task.args.copy()
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new_module_args.update(
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dict(
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original_basename=os.path.basename(source),
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),
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)
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# execute the unarchive module now, with the updated args
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return self._execute_module(module_args=new_module_args, task_vars=task_vars)
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