Adds a way to start multiple manual jobs in stage

- Adds an endpoint on PipelinesController
- Adds a service that iterates over every build in a stage and
plays it.
- Includes 'play_manual' details on EntitySerializer
- Builds a new Stage state: PlayManual. An stage can take this status if
it has manual builds or an skipped, scheduled or manual status
- Includes FE modifications and specs

1 files changed, 28 insertions, 0 deletions

diff --git a/spec/serializers/stage_entity_spec.rb b/spec/serializers/stage_entity_spec.rb
index 2034c7891ef..6b1185d1283 100644
--- a/spec/serializers/stage_entity_spec.rb
+++ b/spec/serializers/stage_entity_spec.rb
@@ -48,6 +48,10 @@ describe StageEntity do
       expect(subject[:title]).to eq 'test: passed'
     end
 
+    it 'does not contain play_details info' do
+      expect(subject[:status][:action]).not_to be_present
+    end
+
     context 'when the jobs should be grouped' do
       let(:entity) { described_class.new(stage, request: request, grouped: true) }
 
@@ -66,5 +70,29 @@ describe StageEntity do
         end
       end
     end
+
+    context 'with a skipped stage ' do
+      let(:stage) { create(:ci_stage_entity, status: 'skipped') }
+
+      it 'contains play_all_manual' do
+        expect(subject[:status][:action]).to be_present
+      end
+    end
+
+    context 'with a scheduled stage ' do
+      let(:stage) { create(:ci_stage_entity, status: 'scheduled') }
+
+      it 'contains play_all_manual' do
+        expect(subject[:status][:action]).to be_present
+      end
+    end
+
+    context 'with a manual stage ' do
+      let(:stage) { create(:ci_stage_entity, status: 'manual') }
+
+      it 'contains play_all_manual' do
+        expect(subject[:status][:action]).to be_present
+      end
+    end
   end
 end