Show warning when autodevops is enabled without registry

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/views/shared/_auto_devops_implicitly_enabled_banner.html.haml

@@ -7,3 +7,7 @@
       = link_to _('Settings'), project_settings_ci_cd_path(project), class: 'alert-link'
       |
       = link_to _('Dismiss'), '#', class: 'hide-auto-devops-implicitly-enabled-banner alert-link', data: { project_id: project.id }
+    - unless Gitlab.config.registry.enabled
+      %div
+        = icon('exclamation-triangle')
+        = _('Container registry is not enabled on this GitLab instance. Ask an administrator to enable it in order for AutoDevOps to work.')

changelogs/unreleased/dz-ask-users-to-enable-registry.yml

+---
+title: Add extra sentence about registry to AutoDevOps popup
+merge_request: 19092
+author:
+type: changed

locale/gitlab.pot

@@ -4391,6 +4391,9 @@ msgstr ""
 msgid "Container registry images"
 msgstr ""
 
+msgid "Container registry is not enabled on this GitLab instance. Ask an administrator to enable it in order for AutoDevOps to work."
+msgstr ""
+
 msgid "ContainerRegistry|Container Registry"
 msgstr ""
 

spec/features/projects/show/user_interacts_with_auto_devops_banner_spec.rb

@@ -57,5 +57,18 @@ describe 'Project > Show > User interacts with auto devops implicitly enabled ba
         expect(page).not_to have_css('.auto-devops-implicitly-enabled-banner')
       end
     end
+
+    context 'when AutoDevOps enabled but container registry is disabled' do
+      before do
+        stub_application_setting(auto_devops_enabled: true)
+        stub_container_registry_config(enabled: false)
+
+        visit project_path(project)
+      end
+
+      it 'shows message that container registry is disabled' do
+        expect(page).to have_content('Container registry is not enabled on this GitLab instance')
+      end
+    end
   end
 end