Pre-create all builds for Pipeline when a trigger is received

This change simplifies a Pipeline processing by introducing a special new status: created.
This status is used for all builds that are created for a pipeline.
We are then processing next stages and queueing some of the builds (created -> pending) or skipping them (created -> skipped).
This makes it possible to simplify and solve a few ordering problems with how previously builds were scheduled.
This also allows us to visualise a full pipeline (with created builds).

This also removes an after_touch used for updating a pipeline state parameters.
Right now in various places we explicitly call a reload_status! on pipeline to force it to be updated and saved.

1 files changed, 2 insertions, 1 deletions

diff --git a/spec/models/project_services/hipchat_service_spec.rb b/spec/models/project_services/hipchat_service_spec.rb
index bf438b26690..1b383219eb9 100644
--- a/spec/models/project_services/hipchat_service_spec.rb
+++ b/spec/models/project_services/hipchat_service_spec.rb
@@ -291,7 +291,8 @@ describe HipchatService, models: true do
     end
 
     context 'build events' do
-      let(:build) { create(:ci_build) }
+      let(:pipeline) { create(:ci_empty_pipeline) }
+      let(:build) { create(:ci_build, pipeline: pipeline) }
       let(:data) { Gitlab::BuildDataBuilder.build(build) }
 
       context 'for failed' do