Add latest changes from gitlab-org/gitlab@13-9-stable-eev13.9.0-rc42

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/gitlab/ci/reports/codequality_mr_diff.rb b/lib/gitlab/ci/reports/codequality_mr_diff.rb
new file mode 100644
index 00000000000..e60a075e3f5
--- /dev/null
+++ b/lib/gitlab/ci/reports/codequality_mr_diff.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    module Reports
+      class CodequalityMrDiff
+        attr_reader :files
+
+        def initialize(raw_report)
+          @raw_report = raw_report
+          @files = {}
+          build_report!
+        end
+
+        private
+
+        def build_report!
+          codequality_files = @raw_report.all_degradations.each_with_object({}) do |degradation, codequality_files|
+            unless codequality_files[degradation.dig(:location, :path)].present?
+              codequality_files[degradation.dig(:location, :path)] = []
+            end
+
+            build_mr_diff_payload(codequality_files, degradation)
+          end
+
+          @files = codequality_files
+        end
+
+        def build_mr_diff_payload(codequality_files, degradation)
+          codequality_files[degradation.dig(:location, :path)] << {
+            line: degradation.dig(:location, :lines, :begin) || degradation.dig(:location, :positions, :begin, :line),
+            description: degradation[:description],
+            severity: degradation[:severity]
+          }
+        end
+      end
+    end
+  end
+end