Remove :merge_orchestration_service FF added in 12.10

app/models/merge_request.rb

@@ -1639,18 +1639,6 @@ class MergeRequest < ApplicationRecord
     !has_commits?
   end
 
-  def mergeable_with_quick_action?(current_user, autocomplete_precheck: false, last_diff_sha: nil)
-    return false unless can_be_merged_by?(current_user)
-
-    return true if autocomplete_precheck
-
-    return false unless mergeable?(skip_ci_check: true)
-    return false if actual_head_pipeline && !(actual_head_pipeline.success? || actual_head_pipeline.active?)
-    return false if last_diff_sha != diff_head_sha
-
-    true
-  end
-
   def pipeline_coverage_delta
     if base_pipeline&.coverage && head_pipeline&.coverage
       '%.2f' % (head_pipeline.coverage.to_f - base_pipeline.coverage.to_f)

app/services/merge_requests/update_service.rb

@@ -132,21 +132,9 @@ module MergeRequests
     def merge_from_quick_action(merge_request)
       last_diff_sha = params.delete(:merge)
 
-      if Feature.enabled?(:merge_orchestration_service, merge_request.project, default_enabled: true)
       MergeRequests::MergeOrchestrationService
         .new(project, current_user, { sha: last_diff_sha })
         .execute(merge_request)
-      else
-        return unless merge_request.mergeable_with_quick_action?(current_user, last_diff_sha: last_diff_sha)
-
-        merge_request.update(merge_error: nil)
-
-        if merge_request.head_pipeline_active?
-          AutoMergeService.new(project, current_user, { sha: last_diff_sha }).execute(merge_request, AutoMergeService::STRATEGY_MERGE_WHEN_PIPELINE_SUCCEEDS)
-        else
-          merge_request.merge_async(current_user.id, { sha: last_diff_sha })
-        end
-      end
     end
 
     override :quick_action_options

config/feature_flags/development/merge_orchestration_service.yml

----
-name: merge_orchestration_service
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/28532
-rollout_issue_url: 
-milestone: '12.10'
-type: development
-group: group::continuous integration
-default_enabled: true

ee/spec/models/merge_request_spec.rb

@@ -1003,47 +1003,6 @@ RSpec.describe MergeRequest do
     end
   end
 
-  describe '#mergeable_with_quick_action?' do
-    def create_pipeline(status)
-      pipeline = create(:ci_pipeline,
-        project: project,
-        ref:     merge_request.source_branch,
-        sha:     merge_request.diff_head_sha,
-        status:  status,
-        head_pipeline_of: merge_request)
-
-      pipeline
-    end
-
-    let(:project)       { create(:project, :public, :repository, only_allow_merge_if_pipeline_succeeds: true) }
-    let(:developer)     { create(:user) }
-    let(:user)          { create(:user) }
-    let(:merge_request) { create(:merge_request, source_project: project) }
-    let(:mr_sha)        { merge_request.diff_head_sha }
-
-    before do
-      project.add_developer(developer)
-    end
-
-    context 'when autocomplete_precheck is set to false' do
-      context 'with approvals' do
-        before do
-          merge_request.target_project.update(approvals_before_merge: 1)
-        end
-
-        it 'is not mergeable when not approved' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
-        end
-
-        it 'is mergeable when approved' do
-          merge_request.approvals.create(user: user)
-
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
-        end
-      end
-    end
-  end
-
   describe '#approver_group_ids=' do
     it 'create approver_groups' do
       group = create :group

lib/gitlab/quick_actions/merge_request_actions.rb

@@ -9,48 +9,30 @@ module Gitlab
       included do
         # MergeRequest only quick actions definitions
         desc do
-          if Feature.enabled?(:merge_orchestration_service, quick_action_target.project, default_enabled: true)
           if preferred_strategy = preferred_auto_merge_strategy(quick_action_target)
             _("Merge automatically (%{strategy})") % { strategy: preferred_strategy.humanize }
           else
             _("Merge immediately")
           end
-          else
-            _('Merge (when the pipeline succeeds)')
-          end
         end
         explanation do
-          if Feature.enabled?(:merge_orchestration_service, quick_action_target.project, default_enabled: true)
           if preferred_strategy = preferred_auto_merge_strategy(quick_action_target)
             _("Schedules to merge this merge request (%{strategy}).") % { strategy: preferred_strategy.humanize }
           else
             _('Merges this merge request immediately.')
           end
-          else
-            _('Merges this merge request when the pipeline succeeds.')
-          end
         end
         execution_message do
-          if Feature.enabled?(:merge_orchestration_service, quick_action_target.project, default_enabled: true)
           if preferred_strategy = preferred_auto_merge_strategy(quick_action_target)
             _("Scheduled to merge this merge request (%{strategy}).") % { strategy: preferred_strategy.humanize }
           else
             _('Merged this merge request.')
           end
-          else
-            _('Scheduled to merge this merge request when the pipeline succeeds.')
-          end
         end
         types MergeRequest
         condition do
-          if Feature.enabled?(:merge_orchestration_service, quick_action_target.project, default_enabled: true)
           quick_action_target.persisted? &&
             merge_orchestration_service.can_merge?(quick_action_target)
-          else
-            last_diff_sha = params && params[:merge_request_diff_head_sha]
-            quick_action_target.persisted? &&
-              quick_action_target.mergeable_with_quick_action?(current_user, autocomplete_precheck: !last_diff_sha, last_diff_sha: last_diff_sha)
-          end
         end
         command :merge do
           @updates[:merge] = params[:merge_request_diff_head_sha]

locale/gitlab.pot

@@ -17263,9 +17263,6 @@ msgstr ""
 msgid "Merge"
 msgstr ""
 
-msgid "Merge (when the pipeline succeeds)"
-msgstr ""
-
 msgid "Merge Conflicts"
 msgstr ""
 
@@ -17506,9 +17503,6 @@ msgstr ""
 msgid "Merges this merge request immediately."
 msgstr ""
 
-msgid "Merges this merge request when the pipeline succeeds."
-msgstr ""
-
 msgid "Merging immediately isn't recommended as it may negatively impact the existing merge train. Read the %{docsLinkStart}documentation%{docsLinkEnd} for more information."
 msgstr ""
 
@@ -24211,9 +24205,6 @@ msgstr ""
 msgid "Scheduled to merge this merge request (%{strategy})."
 msgstr ""
 
-msgid "Scheduled to merge this merge request when the pipeline succeeds."
-msgstr ""
-
 msgid "Schedules"
 msgstr ""
 

spec/models/merge_request_spec.rb

@@ -3555,112 +3555,6 @@ RSpec.describe MergeRequest, factory_default: :keep do
     end
   end
 
-  describe '#mergeable_with_quick_action?' do
-    def create_pipeline(status)
-      pipeline = create(:ci_pipeline,
-        project: project,
-        ref:     merge_request.source_branch,
-        sha:     merge_request.diff_head_sha,
-        status:  status,
-        head_pipeline_of: merge_request)
-
-      pipeline
-    end
-
-    let_it_be(:project) { create(:project, :public, :repository, only_allow_merge_if_pipeline_succeeds: true) }
-
-    let(:developer)     { create(:user) }
-    let(:user)          { create(:user) }
-    let(:merge_request) { create(:merge_request, source_project: project) }
-    let(:mr_sha)        { merge_request.diff_head_sha }
-
-    before do
-      project.add_developer(developer)
-    end
-
-    context 'when autocomplete_precheck is set to true' do
-      it 'is mergeable by developer' do
-        expect(merge_request.mergeable_with_quick_action?(developer, autocomplete_precheck: true)).to be_truthy
-      end
-
-      it 'is not mergeable by normal user' do
-        expect(merge_request.mergeable_with_quick_action?(user, autocomplete_precheck: true)).to be_falsey
-      end
-    end
-
-    context 'when autocomplete_precheck is set to false' do
-      it 'is mergeable by developer' do
-        expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
-      end
-
-      it 'is not mergeable by normal user' do
-        expect(merge_request.mergeable_with_quick_action?(user, last_diff_sha: mr_sha)).to be_falsey
-      end
-
-      context 'closed MR' do
-        before do
-          merge_request.update_attribute(:state_id, described_class.available_states[:closed])
-        end
-
-        it 'is not mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
-        end
-      end
-
-      context 'MR with WIP' do
-        before do
-          merge_request.update_attribute(:title, 'WIP: some MR')
-        end
-
-        it 'is not mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
-        end
-      end
-
-      context 'sha differs from the MR diff_head_sha' do
-        it 'is not mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: 'some other sha')).to be_falsey
-        end
-      end
-
-      context 'sha is not provided' do
-        it 'is not mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer)).to be_falsey
-        end
-      end
-
-      context 'with pipeline ok' do
-        before do
-          create_pipeline(:success)
-        end
-
-        it 'is mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
-        end
-      end
-
-      context 'with failing pipeline' do
-        before do
-          create_pipeline(:failed)
-        end
-
-        it 'is not mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_falsey
-        end
-      end
-
-      context 'with running pipeline' do
-        before do
-          create_pipeline(:running)
-        end
-
-        it 'is mergeable' do
-          expect(merge_request.mergeable_with_quick_action?(developer, last_diff_sha: mr_sha)).to be_truthy
-        end
-      end
-    end
-  end
-
   describe '#pipeline_coverage_delta' do
     let!(:merge_request) { create(:merge_request) }
 

spec/services/merge_requests/update_service_spec.rb

@@ -431,14 +431,6 @@ RSpec.describe MergeRequests::UpdateService, :mailer do
 
     describe 'merge' do
       it_behaves_like 'correct merge behavior'
-
-      context 'when merge_orchestration_service feature flag is disabled' do
-        before do
-          stub_feature_flags(merge_orchestration_service: false)
-        end
-
-        it_behaves_like 'correct merge behavior'
-      end
     end
 
     context 'todos' do