Disable mirror importing when the project is archived

changelogs/unreleased/25970-mirror-pull-for-archived-projects.yml

+---
+title: Disable pull mirror importing for archived projects
+merge_request: 24029
+author:
+type: fixed

ee/app/models/ee/project_import_state.rb

@@ -97,6 +97,7 @@ module EE
 
     def mirror_update_due?
       return false unless project.mirror_with_content?
+      return false if project.archived?
       return false if hard_failed?
       return false if updating_mirror?
 

ee/app/views/projects/mirrors/_table_pull_row.html.haml

@@ -22,7 +22,7 @@
         = clipboard_button(text: ssh_public_key, class: 'btn btn-default rspec-copy-ssh-public-key', title: _('Copy SSH public key'), qa_selector: 'copy_public_key_button')
       - if import_state.mirror_update_due? || import_state.updating_mirror?
         %button.btn.disabled{ type: 'button', data: { container: 'body', toggle: 'tooltip', qa_selector: 'updating_button' }, title: _('Updating') }= icon("refresh spin")
-      - else
+      - elsif !@project.archived?
         = link_to update_now_project_mirror_path(@project), method: :post, class: 'btn js-force-update-mirror', data: { container: 'body', toggle: 'tooltip', qa_selector: 'update_now_button' }, title: _('Update now') do
           = icon("refresh")
       %button.js-delete-mirror.js-delete-pull-mirror.btn.btn-danger{ type: 'button', data: { toggle: 'tooltip', container: 'body' }, title: _('Remove') }= icon('trash-o')

ee/app/workers/update_all_mirrors_worker.rb

@@ -93,6 +93,7 @@ class UpdateAllMirrorsWorker
   # rubocop: disable CodeReuse/ActiveRecord
   def pull_mirrors_batch(freeze_at:, batch_size:, offset_at: nil)
     relation = Project
+      .non_archived
       .mirrors_to_sync(freeze_at)
       .reorder('import_state.next_execution_timestamp')
       .limit(batch_size)

ee/spec/models/project_import_state_spec.rb

@@ -230,6 +230,24 @@ describe ProjectImportState, type: :model do
       end
     end
 
+    context 'when the project is archived' do
+      let(:import_state) do
+        create(:import_state,
+               :finished,
+               :mirror,
+               :repository,
+               next_execution_timestamp: Time.now - 2.minutes)
+      end
+
+      before do
+        import_state.project.update!(archived: true)
+      end
+
+      it 'returns false' do
+        expect(import_state.mirror_update_due?).to be false
+      end
+    end
+
     context 'when mirror has no content' do
       it 'returns false' do
         import_state = create(:import_state, :finished, :mirror)

ee/spec/workers/update_all_mirrors_worker_spec.rb

@@ -182,6 +182,16 @@ describe UpdateAllMirrorsWorker do
 
           schedule_mirrors!(capacity: 4)
         end
+
+        it "does not schedule a mirror of an archived project" do
+          licensed_project1.update!(archived: true)
+
+          schedule_mirrors!(capacity: 4)
+
+          expect_import_scheduled(licensed_project2, licensed_project3)
+          expect_import_not_scheduled(licensed_project1)
+          expect_import_not_scheduled(*unlicensed_projects)
+        end
       end
 
       context 'when capacity is exacly sufficient' do