mirror of
https://github.com/ansible-collections/community.general.git
synced 2025-07-05 08:00:22 -07:00
bd9094c925
* attempt #11 to role_include * fixes from jimi-c * do not override load_data, move all to load * removed debugging * implemented tasks_from parameter, must break cache * fixed issue with cache and tasks_from * make resolution of from_tasks prioritize literal * avoid role dependency dedupe when include_role * fixed role deps and handlers are now loaded * simplified code, enabled k=v parsing used example from jimi-c * load role defaults for task when include_role * fixed issue with from_Tasks overriding all subdirs * corrected priority order of main candidates * made tasks_from a more generic interface to roles * fix block inheritance and handler order * allow vars: clause into included role * pull vars already processed vs from raw data * fix from jimi-c blocks i broke * added back append for dynamic includes * only allow for basename in from parameter * fix for docs when no default * fixed notes * added include_role to changelog
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
# Copyright (c) 2012 Red Hat, Inc. All rights reserved.
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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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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from os.path import basename
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from ansible.playbook.attribute import FieldAttribute
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from ansible.playbook.task import Task
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from ansible.playbook.role import Role
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from ansible.playbook.role.include import RoleInclude
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try:
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from __main__ import display
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except ImportError:
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from ansible.utils.display import Display
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display = Display()
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__all__ = ['IncludeRole']
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class IncludeRole(Task):
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"""
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A Role include is derived from a regular role to handle the special
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circumstances related to the `- include_role: ...`
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"""
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# =================================================================================
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# ATTRIBUTES
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_name = FieldAttribute(isa='string', default=None)
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_tasks_from = FieldAttribute(isa='string', default=None)
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# these should not be changeable?
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_static = FieldAttribute(isa='bool', default=False)
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_private = FieldAttribute(isa='bool', default=True)
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@staticmethod
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def load(data, block=None, role=None, task_include=None, variable_manager=None, loader=None):
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r = IncludeRole().load_data(data, variable_manager=variable_manager, loader=loader)
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args = r.preprocess_data(data).get('args', dict())
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ri = RoleInclude.load(args.get('name'), play=block._play, variable_manager=variable_manager, loader=loader)
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ri.vars.update(r.vars)
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# build options for roles
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from_files = {}
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if args.get('tasks_from'):
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from_files['tasks'] = basename(args.get('tasks_from'))
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#build role
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actual_role = Role.load(ri, block._play, parent_role=role, from_files=from_files)
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# compile role
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blocks = actual_role.compile(play=block._play)
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# set parent to ensure proper inheritance
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for b in blocks:
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b._parent = block
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# updated available handlers in play
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block._play.handlers = block._play.handlers + actual_role.get_handler_blocks(play=block._play)
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return blocks
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