Merge branch 'add-git-commit-message-predefined-variable' into 'master'

Add CI_COMMIT_MESSAGE, CI_COMMIT_TITLE and CI_COMMIT_DESCRIPTION predefined variables

Closes #20400

See merge request gitlab-org/gitlab-ce!18672

1 files changed, 27 insertions, 4 deletions

diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index c184f398f6c..0b90834d415 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -271,19 +271,39 @@ module Ci
     end
 
     def git_author_name
-      commit.try(:author_name)
+      strong_memoize(:git_author_name) do
+        commit.try(:author_name)
+      end
     end
 
     def git_author_email
-      commit.try(:author_email)
+      strong_memoize(:git_author_email) do
+        commit.try(:author_email)
+      end
     end
 
     def git_commit_message
-      commit.try(:message)
+      strong_memoize(:git_commit_message) do
+        commit.try(:message)
+      end
     end
 
     def git_commit_title
-      commit.try(:title)
+      strong_memoize(:git_commit_title) do
+        commit.try(:title)
+      end
+    end
+
+    def git_commit_full_title
+      strong_memoize(:git_commit_full_title) do
+        commit.try(:full_title)
+      end
+    end
+
+    def git_commit_description
+      strong_memoize(:git_commit_description) do
+        commit.try(:description)
+      end
     end
 
     def short_sha
@@ -493,6 +513,9 @@ module Ci
         .append(key: 'CI_PIPELINE_ID', value: id.to_s)
         .append(key: 'CI_CONFIG_PATH', value: ci_yaml_file_path)
         .append(key: 'CI_PIPELINE_SOURCE', value: source.to_s)
+        .append(key: 'CI_COMMIT_MESSAGE', value: git_commit_message)
+        .append(key: 'CI_COMMIT_TITLE', value: git_commit_full_title)
+        .append(key: 'CI_COMMIT_DESCRIPTION', value: git_commit_description)
     end
 
     def queued_duration