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ansible/lib/ansible/playbook/included_file.py

80 lines
3.0 KiB
Python

# (c) 2012-2014, 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/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
class IncludedFile:
def __init__(self, filename, args, task):
self._filename = filename
self._args = args
self._task = task
self._hosts = []
def add_host(self, host):
if host not in self._hosts:
self._hosts.append(host)
def __eq__(self, other):
return other._filename == self._filename and other._args == self._args
def __repr__(self):
return "%s (%s): %s" % (self._filename, self._args, self._hosts)
@staticmethod
def process_include_results(results, tqm, iterator, loader):
included_files = []
for res in results:
if res._host in tqm._failed_hosts:
raise AnsibleError("host is failed, not including files")
if res._task.action == 'include':
if res._task.loop:
include_results = res._result['results']
else:
include_results = [ res._result ]
for include_result in include_results:
# if the task result was skipped or failed, continue
if 'skipped' in include_result and include_result['skipped'] or 'failed' in include_result:
continue
original_task = iterator.get_original_task(res._host, res._task)
if original_task and original_task._role:
include_file = loader.path_dwim_relative(original_task._role._role_path, 'tasks', include_result['include'])
else:
include_file = loader.path_dwim(res._task.args.get('_raw_params'))
include_variables = include_result.get('include_variables', dict())
if 'item' in include_result:
include_variables['item'] = include_result['item']
inc_file = IncludedFile(include_file, include_variables, original_task)
try:
pos = included_files.index(inc_file)
inc_file = included_files[pos]
except ValueError:
included_files.append(inc_file)
inc_file.add_host(res._host)
return included_files