mirror of
https://github.com/ansible-collections/community.general.git
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2bb7feec6d
* smarter function to figure out relative paths takes list of paths in order of relevance to current task and does the dwim magic on them * shared function for action plugins using new dwim unify path construction and error info/messaging made include and role non exclusive corrected order and now smarter about tasks includes inside roles are currently broken as they don't provide the correct role data make dirname full match to avoid corner cases * migrated action plugins to new dwim function reported plugins to use exceptions instead of info * clarified needle
121 lines
4.5 KiB
Python
121 lines
4.5 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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from ansible.plugins.action import ActionBase
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from ansible.utils.boolean import boolean
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from ansible.errors import AnsibleError
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from ansible.utils.unicode import to_str
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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=None):
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''' handler for unarchive operations '''
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if task_vars is None:
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task_vars = dict()
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result = super(ActionModule, self).run(tmp, task_vars)
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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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result['failed'] = True
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result['msg'] = "src (or content) and dest are required"
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return result
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remote_user = task_vars.get('ansible_ssh_user') or self._play_context.remote_user
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if not tmp:
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tmp = self._make_tmp_path(remote_user)
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self._cleanup_remote_tmp = True
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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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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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result['skipped'] = True
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result['msg'] = "skipped, since %s exists" % creates
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self._remove_tmp_path(tmp)
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return result
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dest = self._remote_expand_user(dest) # 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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try:
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source = self._find_needle('files', source)
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except AnsibleError as e:
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result['failed'] = True
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result['msg'] = to_str(e)
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self._remove_tmp_path(tmp)
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return result
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remote_checksum = self._remote_checksum(dest, all_vars=task_vars, follow=True)
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if remote_checksum == '4':
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result['failed'] = True
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result['msg'] = "python isn't present on the system. Unable to compute checksum"
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self._remove_tmp_path(tmp)
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return result
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elif remote_checksum != '3':
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result['failed'] = True
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result['msg'] = "dest '%s' must be an existing dir" % dest
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self._remove_tmp_path(tmp)
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return result
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if copy:
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# transfer the file to a remote tmp location
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tmp_src = self._connection._shell.join_path(tmp, 'source')
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self._transfer_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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if copy:
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# fix file permissions when the copy is done as a different user
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self._fixup_perms(tmp, remote_user, recursive=True)
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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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result.update(self._execute_module(module_args=new_module_args, task_vars=task_vars))
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self._remove_tmp_path(tmp)
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return result
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