1 files changed, 25 insertions, 0 deletions
diff --git a/lib/api/entities/compare.rb b/lib/api/entities/compare.rb
new file mode 100644
index 00000000000..fe2f03db2af
--- /dev/null
+++ b/lib/api/entities/compare.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module API
+  module Entities
+    class Compare < Grape::Entity
+      expose :commit, using: Entities::Commit do |compare, _|
+        compare.commits.last
+      end
+
+      expose :commits, using: Entities::Commit do |compare, _|
+        compare.commits
+      end
+
+      expose :diffs, using: Entities::Diff do |compare, _|
+        compare.diffs.diffs.to_a
+      end
+
+      expose :compare_timeout do |compare, _|
+        compare.diffs.diffs.overflow?
+      end
+
+      expose :same, as: :compare_same_ref
+    end
+  end
+end