Implement Command#ambiguous_ref?

2 files changed, 7 insertions, 1 deletions

diff --git a/lib/gitlab/ci/pipeline/chain/command.rb b/lib/gitlab/ci/pipeline/chain/command.rb
index 316c283d90b..90208352c55 100644
--- a/lib/gitlab/ci/pipeline/chain/command.rb
+++ b/lib/gitlab/ci/pipeline/chain/command.rb
@@ -57,6 +57,12 @@ module Gitlab
               project.protected_for?(origin_ref)
             end
           end
+
+          def ambiguous_ref?
+            strong_memoize(:ambiguous_ref) do
+              project.repository.ambiguous_ref?(origin_ref)
+            end
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/pipeline/chain/validate/repository.rb b/lib/gitlab/ci/pipeline/chain/validate/repository.rb
index 09b3187569c..9c6c2bc8e25 100644
--- a/lib/gitlab/ci/pipeline/chain/validate/repository.rb
+++ b/lib/gitlab/ci/pipeline/chain/validate/repository.rb
@@ -17,7 +17,7 @@ module Gitlab
                 return error('Commit not found')
               end
 
-              if @command.project.repository.ambiguous_ref?(@command.origin_ref)
+              if @command.ambiguous_ref?
                 return error('Ref is ambiguous')
               end
             end