From f5e808ff3c1389ee52d575d7938c324db219c8df Mon Sep 17 00:00:00 2001
From: Andreas Brandl <abrandl@gitlab.com>
Date: Fri, 6 Sep 2019 15:50:36 +0200
Subject: WIP: Assert we're not inside a transaction

---
 lib/gitlab/ci/pipeline/chain/populate.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/gitlab/ci/pipeline/chain/populate.rb b/lib/gitlab/ci/pipeline/chain/populate.rb
index 13eca5a9d28..1560ed4efdd 100644
--- a/lib/gitlab/ci/pipeline/chain/populate.rb
+++ b/lib/gitlab/ci/pipeline/chain/populate.rb
@@ -11,6 +11,7 @@ module Gitlab
 
           def perform!
             # Allocate next IID. This operation must be outside of transactions of pipeline creations.
+            fail if Gitlab::Database.inside_transaction?
             pipeline.ensure_project_iid!
 
             # Protect the pipeline. This is assigned in Populate instead of
-- 
cgit v1.2.1