Add tasks_only callback (#10347)

* Add tasks_only callback.

* Improve tests.

* Fix option name.

* Add missing s.

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

* Add ignore.txt entry.

---------

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
This commit is contained in:
Felix Fontein 2025-07-08 07:18:19 +02:00 committed by GitHub
commit f2286701c8
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5 changed files with 150 additions and 0 deletions

2
.github/BOTMETA.yml vendored
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@ -92,6 +92,8 @@ files:
maintainers: ryancurrah
$callbacks/syslog_json.py:
maintainers: imjoseangel
$callbacks/tasks_only.py:
maintainers: felixfontein
$callbacks/timestamp.py:
maintainers: kurokobo
$callbacks/unixy.py:

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@ -0,0 +1,62 @@
# -*- coding: utf-8 -*-
# Copyright (c) 2025, Felix Fontein <felix@fontein.de>
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import annotations
DOCUMENTATION = r"""
author: Felix Fontein (@felixfontein)
name: tasks_only
type: stdout
version_added: 11.1.0
short_description: Only show tasks
description:
- Removes play start and stats marker from P(ansible.builtin.default#callback)'s output.
- Can be used to generate output for documentation examples.
For this, the O(number_of_columns) option should be set to an explicit value.
extends_documentation_fragment:
- default_callback
options:
number_of_columns:
description:
- Sets the number of columns for Ansible's display.
type: int
env:
- name: ANSIBLE_COLLECTIONS_TASKS_ONLY_NUMBER_OF_COLUMNS
"""
EXAMPLES = r"""
---
# Enable callback in ansible.cfg:
ansible_config: |-
[defaults]
stdout_callback = community.general.tasks_only
---
# Enable callback with environment variables:
environment_variable: |-
ANSIBLE_STDOUT_CALLBACK=community.general.tasks_only
"""
from ansible.plugins.callback.default import CallbackModule as Default
class CallbackModule(Default):
CALLBACK_VERSION = 2.0
CALLBACK_TYPE = 'stdout'
CALLBACK_NAME = 'community.general.tasks_only'
def v2_playbook_on_play_start(self, play):
pass
def v2_playbook_on_stats(self, stats):
pass
def set_options(self, *args, **kwargs):
result = super(CallbackModule, self).set_options(*args, **kwargs)
self.number_of_columns = self.get_option("number_of_columns")
if self.number_of_columns is not None:
self._display.columns = self.number_of_columns
return result

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@ -0,0 +1,6 @@
# Copyright (c) Ansible Project
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
azp/posix/3
needs/target/callback

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@ -0,0 +1,79 @@
---
####################################################################
# WARNING: These are designed specifically for Ansible tests #
# and should not be used as examples of how to write Ansible roles #
####################################################################
# Copyright (c) Ansible Project
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
- block:
- name: Create temporary file
tempfile:
register: tempfile
- name: Run tests
include_role:
name: callback
vars:
tests:
- name: Simple test
environment:
ANSIBLE_NOCOLOR: 'true'
ANSIBLE_FORCE_COLOR: 'false'
ANSIBLE_PYTHON_INTERPRETER: "{{ ansible_python_interpreter }}"
ANSIBLE_STDOUT_CALLBACK: community.general.tasks_only
playbook: |
- hosts: testhost
gather_facts: true
tasks:
- name: Create file
copy:
dest: "{{ tempfile.path }}"
content: |
Foo bar
- name: Modify file
copy:
dest: "{{ tempfile.path }}"
content: |
Foo bar
Bar baz bam!
expected_output:
- ""
- "TASK [Gathering Facts] *********************************************************"
- "ok: [testhost]"
- ""
- "TASK [Create file] *************************************************************"
- "changed: [testhost]"
- ""
- "TASK [Modify file] *************************************************************"
- "changed: [testhost]"
- name: Different column width
environment:
ANSIBLE_NOCOLOR: 'true'
ANSIBLE_FORCE_COLOR: 'false'
ANSIBLE_PYTHON_INTERPRETER: "{{ ansible_python_interpreter }}"
ANSIBLE_STDOUT_CALLBACK: community.general.tasks_only
ANSIBLE_COLLECTIONS_TASKS_ONLY_NUMBER_OF_COLUMNS: 40
playbook: |
- hosts: testhost
gather_facts: false
tasks:
- name: A task
debug:
msg: Test.
expected_output:
- ""
- "TASK [A task] ***************************"
- "ok: [testhost] => {"
- ' "msg": "Test."'
- "}"
always:
- name: Clean up temp file
file:
path: "{{ tempfile.path }}"
state: absent

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@ -1,3 +1,4 @@
plugins/callback/tasks_only.py yamllint:unparsable-with-libyaml
plugins/connection/wsl.py yamllint:unparsable-with-libyaml
plugins/inventory/gitlab_runners.py yamllint:unparsable-with-libyaml
plugins/inventory/iocage.py yamllint:unparsable-with-libyaml