Remove suggestions custom commit feature flag

Removed the suggestions custom commit feature flag

app/assets/javascripts/api.js

@@ -468,7 +468,7 @@ const Api = {
 
   applySuggestion(id, message = '') {
     const url = Api.buildUrl(Api.applySuggestionPath).replace(':id', encodeURIComponent(id));
-    const params = gon.features?.suggestionsCustomCommit ? { commit_message: message } : false;
+    const params = { commit_message: message };
 
     return axios.put(url, params);
   },

app/assets/javascripts/vue_shared/components/markdown/suggestion_diff_header.vue

@@ -62,9 +62,6 @@ export default {
     canBeBatched() {
       return Boolean(this.glFeatures.batchSuggestions);
     },
-    canAddCustomCommitMessage() {
-      return this.glFeatures.suggestionsCustomCommit;
-    },
     isApplying() {
       return this.isApplyingSingle || this.isApplyingBatch;
     },
@@ -89,11 +86,7 @@ export default {
       if (!this.canApply) return;
       this.isApplyingSingle = true;
 
-      this.$emit(
-        'apply',
-        this.applySuggestionCallback,
-        gon.features?.suggestionsCustomCommit ? message : undefined,
-      );
+      this.$emit('apply', this.applySuggestionCallback, message);
     },
     applySuggestionCallback() {
       this.isApplyingSingle = false;
@@ -158,23 +151,12 @@ export default {
         {{ __('Add suggestion to batch') }}
       </gl-button>
       <apply-suggestion
-        v-if="canAddCustomCommitMessage"
+        v-if="isLoggedIn"
         :disabled="isDisableButton"
         :default-commit-message="defaultCommitMessage"
         class="gl-ml-3"
         @apply="applySuggestion"
       />
-      <span v-else v-gl-tooltip.viewport="tooltipMessage" tabindex="0">
-        <gl-button
-          v-if="isLoggedIn"
-          class="btn-inverted js-apply-btn btn-grouped"
-          :disabled="isDisableButton"
-          variant="success"
-          @click="applySuggestion"
-        >
-          {{ __('Apply suggestion') }}
-        </gl-button>
-      </span>
     </div>
   </div>
 </template>

app/controllers/projects/merge_requests_controller.rb

@@ -40,7 +40,6 @@ class Projects::MergeRequestsController < Projects::MergeRequests::ApplicationCo
     push_frontend_feature_flag(:remove_resolve_note, @project, default_enabled: true)
     push_frontend_feature_flag(:diffs_gradual_load, @project, default_enabled: true)
     push_frontend_feature_flag(:codequality_backend_comparison, @project, default_enabled: :yaml)
-    push_frontend_feature_flag(:suggestions_custom_commit, @project, default_enabled: true)
     push_frontend_feature_flag(:local_file_reviews, default_enabled: :yaml)
     push_frontend_feature_flag(:paginated_notes, @project, default_enabled: :yaml)
 

changelogs/unreleased/297404-remove-suggestions-custom-commit-ff.yml

+---
+title: Remove suggestions custom commit feature flag
+merge_request: 55344
+author:
+type: changed

config/feature_flags/development/suggestions_custom_commit.yml

----
-name: suggestions_custom_commit
-introduced_by_url:
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/297404
-milestone: '13.9'
-type: development
-group: group::code review
-default_enabled: true

doc/user/discussions/index.md

@@ -395,11 +395,8 @@ from any device you're logged into.
 ## Suggest Changes
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/18008) in GitLab 11.6.
-> - Custom commit messages for suggestions was [introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/25381) in GitLab 13.9.
-> - Custom commit messages for suggestions was deployed behind a [feature flag](../feature_flags.md), disabled by default.
-> - Custom commit messages for suggestions became enabled by default on GitLab 13.9.
-> - Custom commit messages for suggestions is enabled on GitLab.com and is recommended for production use.
-> - For GitLab self-managed instances, GitLab administrators can opt to [disabled it](#enable-or-disable-custom-commit-messages-for-suggestions). **(FREE SELF)**
+> - Custom commit messages for suggestions was [introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/25381) in GitLab 13.9 behind a [feature flag](../feature_flags.md), disabled by default.
+> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/297404) in GitLab 13.10.
 
 As a reviewer, you're able to suggest code changes with a simple
 Markdown syntax in Merge Request Diff threads. Then, the
@@ -426,8 +423,7 @@ the merge request authored by the user that applied them.
 
 1. [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/25381) in GitLab 13.9,
    you can opt to add a custom commit message to describe your change. If you don't
-   specify it, the default commit message will be used. Note that [this feature may not be available to you](#enable-or-disable-custom-commit-messages-for-suggestions).
-   Also, it is not supported for [batch suggestions](#batch-suggestions).
+   specify it, the default commit message will be used. It is not supported for [batch suggestions](#batch-suggestions).
 
    ![Custom commit](img/custom_commit_v13_9.png)
 
@@ -501,7 +497,7 @@ For example, to customize the commit message to output
 `Addresses %{username}'s review`.
 
 NOTE:
-Custom commit messages for each applied Suggestion (and for batch Suggestions) will be
+Custom commit messages for each applied Suggestion will be
 introduced by [#25381](https://gitlab.com/gitlab-org/gitlab/-/issues/25381).
 
 ### Batch Suggestions
@@ -583,25 +579,6 @@ To disable it:
 Feature.disable(:confidential_notes)
 ```
 
-## Enable or disable Custom commit messages for suggestions **(FREE SELF)**
-
-Custom commit messages for suggestions is under development but ready for production use. It is
-deployed behind a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../administration/feature_flags.md)
-can opt to disable it.
-
-To disable custom commit messages for suggestions:
-
-```ruby
-Feature.disable(:suggestions_custom_commit)
-```
-
-To enable custom commit messages for suggestions:
-
-```ruby
-Feature.enable(:suggestions_custom_commit)
-```
-
 ## Enable or disable Batch Suggestions **(FREE SELF)**
 
 Batch Suggestions is

spec/frontend/vue_shared/components/markdown/suggestion_diff_header_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
+import ApplySuggestion from '~/vue_shared/components/markdown/apply_suggestion.vue';
 import SuggestionDiffHeader from '~/vue_shared/components/markdown/suggestion_diff_header.vue';
 
 const DEFAULT_PROPS = {
@@ -38,7 +39,7 @@ describe('Suggestion Diff component', () => {
     wrapper.destroy();
   });
 
-  const findApplyButton = () => wrapper.find('.js-apply-btn');
+  const findApplyButton = () => wrapper.find(ApplySuggestion);
   const findApplyBatchButton = () => wrapper.find('.js-apply-batch-btn');
   const findAddToBatchButton = () => wrapper.find('.js-add-to-batch-btn');
   const findRemoveFromBatchButton = () => wrapper.find('.js-remove-from-batch-btn');
@@ -88,7 +89,7 @@ describe('Suggestion Diff component', () => {
     beforeEach(() => {
       createComponent();
 
-      findApplyButton().vm.$emit('click');
+      findApplyButton().vm.$emit('apply');
     });
 
     it('emits apply', () => {