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48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
# Copyright: (c) 2019, Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import annotations
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from ansible.playbook.attribute import FieldAttribute
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from ansible.utils.collection_loader import AnsibleCollectionConfig
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from ansible.utils.display import Display
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display = Display()
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def _ensure_default_collection(collection_list=None):
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default_collection = AnsibleCollectionConfig.default_collection
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# Will be None when used as the default
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if collection_list is None:
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collection_list = []
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# FIXME: exclude role tasks?
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if default_collection and default_collection not in collection_list:
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collection_list.insert(0, default_collection)
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# if there's something in the list, ensure that builtin or legacy is always there too
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if collection_list and 'ansible.builtin' not in collection_list and 'ansible.legacy' not in collection_list:
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collection_list.append('ansible.legacy')
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return collection_list
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class CollectionSearch:
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# this needs to be populated before we can resolve tasks/roles/etc
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collections = FieldAttribute(isa='list', listof=(str,), priority=100, default=_ensure_default_collection, always_post_validate=True, static=True)
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def _load_collections(self, attr, ds):
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# We are always a mixin with Base, so we can validate this untemplated
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# field early on to guarantee we are dealing with a list.
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ds = self.get_validated_value('collections', self.fattributes.get('collections'), ds, None)
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# this will only be called if someone specified a value; call the shared value
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_ensure_default_collection(collection_list=ds)
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if not ds: # don't return an empty collection list, just return None
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return None
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return ds
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