1 files changed, 22 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/external/mapper/filter.rb b/lib/gitlab/ci/config/external/mapper/filter.rb
new file mode 100644
index 00000000000..4d2b26c7d98
--- /dev/null
+++ b/lib/gitlab/ci/config/external/mapper/filter.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    class Config
+      module External
+        class Mapper
+          # Filters locations according to rules
+          class Filter < Base
+            private
+
+            def process_without_instrumentation(locations)
+              locations.select do |location|
+                Rules.new(location[:rules]).evaluate(context).pass?
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end