mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
6f4167fb01
* Fix/improve docs.
* Document the a_module test.
* Document the dict filter.
* Linting.
* Add more filter docs.
* More filters.
* Update BOTMETA.
* Add another plugin.
* Fix typos.
* Add explicit entries.
* Fix lookup documentation.
(cherry picked from commit f055f47161)
Co-authored-by: Felix Fontein <felix@fontein.de>
74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
# (c) 2021, Felix Fontein <felix@fontein.de>
|
|
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
|
|
|
from __future__ import (absolute_import, division, print_function)
|
|
__metaclass__ = type
|
|
|
|
DOCUMENTATION = '''
|
|
name: a_module
|
|
short_description: Test whether a given string refers to an existing module or action plugin
|
|
version_added: 4.0.0
|
|
author: Felix Fontein (@felixfontein)
|
|
description:
|
|
- Test whether a given string refers to an existing module or action plugin.
|
|
- This can be useful in roles, which can use this to ensure that required modules are present ahead of time.
|
|
options:
|
|
_input:
|
|
description: A string denoting a fully qualified collection name (FQCN) of a module or action plugin.
|
|
type: string
|
|
required: true
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
- name: Make sure that community.aws.route53 is available
|
|
ansible.builtin.assert:
|
|
that:
|
|
- >
|
|
'community.aws.route53' is community.general.a_module
|
|
|
|
- name: Make sure that community.general.does_not_exist is not a module or action plugin
|
|
ansible.builtin.assert:
|
|
that:
|
|
- "'community.general.does_not_exist' is not community.general.a_module"
|
|
'''
|
|
|
|
RETURN = '''
|
|
_value:
|
|
description: Whether the module or action plugin denoted by the input exists.
|
|
type: boolean
|
|
'''
|
|
|
|
from ansible.plugins.loader import action_loader, module_loader
|
|
|
|
try:
|
|
from ansible.errors import AnsiblePluginRemovedError
|
|
except ImportError:
|
|
AnsiblePluginRemovedError = Exception
|
|
|
|
|
|
def a_module(term):
|
|
"""
|
|
Example:
|
|
- 'community.general.ufw' is community.general.a_module
|
|
- 'community.general.does_not_exist' is not community.general.a_module
|
|
"""
|
|
try:
|
|
for loader in (action_loader, module_loader):
|
|
data = loader.find_plugin(term)
|
|
# Ansible 2.9 returns a tuple
|
|
if isinstance(data, tuple):
|
|
data = data[0]
|
|
if data is not None:
|
|
return True
|
|
return False
|
|
except AnsiblePluginRemovedError:
|
|
return False
|
|
|
|
|
|
class TestModule(object):
|
|
''' Ansible jinja2 tests '''
|
|
|
|
def tests(self):
|
|
return {
|
|
'a_module': a_module,
|
|
}
|