git_config: support multiple values for same name (#7260)

* Refactor the existing git_config.py

* Support multiple values for same name

tests/integration/targets/git_config/files/gitconfig

@@ -4,3 +4,8 @@
 
 [http]
         proxy = foo
+
+[push]
+pushoption = merge_request.create
+pushoption = merge_request.draft
+pushoption = merge_request.target=foobar

tests/integration/targets/git_config/tasks/get_set_state_present_file.yml

@@ -30,3 +30,4 @@
       - set_result.diff.after == option_value + "\n"
       - get_result is not changed
       - get_result.config_value == option_value
+...

tests/integration/targets/git_config/tasks/main.yml

@@ -13,6 +13,7 @@
   import_tasks: setup.yml
 
 - block:
+    - import_tasks: set_value.yml
     # testing parameters exclusion: state and list_all
     - import_tasks: exclusion_state_list-all.yml
     # testing get/set option without state
@@ -31,5 +32,7 @@
     - import_tasks: unset_check_mode.yml
     # testing for case in issue #1776
     - import_tasks: set_value_with_tilde.yml
+    - import_tasks: set_multi_value.yml
+    - import_tasks: unset_multi_value.yml
   when: git_installed is succeeded and git_version.stdout is version(git_version_supporting_includes, ">=")
 ...

tests/integration/targets/git_config/tasks/set_multi_value.yml

@@ -0,0 +1,79 @@
+---
+# 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
+
+- import_tasks: setup_no_value.yml
+
+- name: setting value
+  git_config:
+    name: push.pushoption
+    add_mode: add
+    value: "{{ item }}"
+    state: present
+    scope: global
+  loop:
+    - 'merge_request.create'
+    - 'merge_request.draft'
+    - 'merge_request.target=foobar'
+  register: set_result1
+
+- name: setting value
+  git_config:
+    name: push.pushoption
+    add_mode: add
+    value: "{{ item }}"
+    state: present
+    scope: global
+  loop:
+    - 'merge_request.create'
+    - 'merge_request.draft'
+    - 'merge_request.target=foobar'
+  register: set_result2
+
+- name: getting the multi-value
+  git_config:
+    name: push.pushoption
+    scope: global
+  register: get_single_result
+
+- name: getting all values for the single option
+  git_config_info:
+    name: push.pushoption
+    scope: global
+  register: get_all_result
+
+- name: replace-all values
+  git_config:
+    name: push.pushoption
+    add_mode: replace-all
+    value: merge_request.create
+    state: present
+    scope: global
+  register: set_result3
+
+- name: assert set changed and value is correct
+  assert:
+    that:
+      - set_result1.results[0] is changed
+      - set_result1.results[1] is changed
+      - set_result1.results[2] is changed
+      - set_result2.results[0] is not changed
+      - set_result2.results[1] is not changed
+      - set_result2.results[2] is not changed
+      - set_result3 is changed
+      - get_single_result.config_value == 'merge_request.create'
+      - 'get_all_result.config_values == {"push.pushoption": ["merge_request.create", "merge_request.draft", "merge_request.target=foobar"]}'
+
+- name: assert the diffs are also right
+  assert:
+    that:
+      - set_result1.results[0].diff.before == "\n"
+      - set_result1.results[0].diff.after == "merge_request.create\n"
+      - set_result1.results[1].diff.before == "merge_request.create\n"
+      - set_result1.results[1].diff.after == ["merge_request.create", "merge_request.draft"]
+      - set_result1.results[2].diff.before == ["merge_request.create", "merge_request.draft"]
+      - set_result1.results[2].diff.after == ["merge_request.create", "merge_request.draft", "merge_request.target=foobar"]
+      - set_result3.diff.before == ["merge_request.create", "merge_request.draft", "merge_request.target=foobar"]
+      - set_result3.diff.after == "merge_request.create\n"
+...

tests/integration/targets/git_config/tasks/set_value.yml

@@ -0,0 +1,39 @@
+---
+# 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
+
+- import_tasks: setup_no_value.yml
+
+- name: setting value
+  git_config:
+    name: core.name
+    value: foo
+    scope: global
+  register: set_result1
+
+- name: setting another value for same name
+  git_config:
+    name: core.name
+    value: bar
+    scope: global
+  register: set_result2
+
+- name: getting value
+  git_config:
+    name: core.name
+    scope: global
+  register: get_result
+
+- name: assert set changed and value is correct
+  assert:
+    that:
+      - set_result1 is changed
+      - set_result2 is changed
+      - get_result is not changed
+      - get_result.config_value == 'bar'
+      - set_result1.diff.before == "\n"
+      - set_result1.diff.after == "foo\n"
+      - set_result2.diff.before == "foo\n"
+      - set_result2.diff.after == "bar\n"
+...

tests/integration/targets/git_config/tasks/set_value_with_tilde.yml

@@ -11,7 +11,7 @@
     value: '~/foo/bar'
     state: present
     scope: global
-  register: set_result
+  register: set_result1
 
 - name: setting value again
   git_config:
@@ -30,7 +30,7 @@
 - name: assert set changed and value is correct
   assert:
     that:
-      - set_result is changed
+      - set_result1 is changed
       - set_result2 is not changed
       - get_result is not changed
       - get_result.config_value == '~/foo/bar'

tests/integration/targets/git_config/tasks/unset_multi_value.yml

@@ -0,0 +1,28 @@
+---
+# 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
+
+- import_tasks: setup_value.yml
+
+- name: unsetting "push.pushoption"
+  git_config:
+    name: push.pushoption
+    scope: global
+    state: absent
+  register: unset_result
+
+- name: getting all pushoptions values
+  git_config_info:
+    name: push.pushoption
+    scope: global
+  register: get_all_result
+
+- name: assert unsetting muti-values
+  assert:
+    that:
+      - unset_result is changed
+      - 'get_all_result.config_values == {"push.pushoption": []}'
+      - unset_result.diff.before == ["merge_request.create", "merge_request.draft", "merge_request.target=foobar"]
+      - unset_result.diff.after == "\n"
+...