Add latest changes from gitlab-org/gitlab@15-4-stable-eev15.4.0-rc42

1 files changed, 41 insertions, 0 deletions

diff --git a/lib/gitlab/ci/project_config/source.rb b/lib/gitlab/ci/project_config/source.rb
new file mode 100644
index 00000000000..ebe5728163b
--- /dev/null
+++ b/lib/gitlab/ci/project_config/source.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    class ProjectConfig
+      class Source
+        include Gitlab::Utils::StrongMemoize
+
+        def initialize(project, sha, custom_content, pipeline_source, pipeline_source_bridge)
+          @project = project
+          @sha = sha
+          @custom_content = custom_content
+          @pipeline_source = pipeline_source
+          @pipeline_source_bridge = pipeline_source_bridge
+        end
+
+        def exists?
+          strong_memoize(:exists) do
+            content.present?
+          end
+        end
+
+        def content
+          raise NotImplementedError
+        end
+
+        def source
+          raise NotImplementedError
+        end
+
+        private
+
+        attr_reader :project, :sha, :custom_content, :pipeline_source, :pipeline_source_bridge
+
+        def ci_config_path
+          @ci_config_path ||= project.ci_config_path_or_default
+        end
+      end
+    end
+  end
+end