1 files changed, 37 insertions, 0 deletions
diff --git a/app/workers/projects/git_garbage_collect_worker.rb b/app/workers/projects/git_garbage_collect_worker.rb
new file mode 100644
index 00000000000..4f908529b34
--- /dev/null
+++ b/app/workers/projects/git_garbage_collect_worker.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Projects
+  class GitGarbageCollectWorker # rubocop:disable Scalability/IdempotentWorker
+    extend ::Gitlab::Utils::Override
+    include GitGarbageCollectMethods
+
+    private
+
+    override :find_resource
+    def find_resource(id)
+      Project.find(id)
+    end
+
+    override :before_gitaly_call
+    def before_gitaly_call(task, resource)
+      return unless gc?(task)
+
+      ::Projects::GitDeduplicationService.new(resource).execute
+      cleanup_orphan_lfs_file_references(resource)
+    end
+
+    def cleanup_orphan_lfs_file_references(resource)
+      return if Gitlab::Database.read_only? # GitGarbageCollectWorker may be run on a Geo secondary
+
+      ::Gitlab::Cleanup::OrphanLfsFileReferences.new(resource, dry_run: false, logger: logger).run!
+    rescue => err
+      Gitlab::GitLogger.warn(message: "Cleaning up orphan LFS objects files failed", error: err.message)
+      Gitlab::ErrorTracking.track_and_raise_for_dev_exception(err)
+    end
+
+    override :update_db_repository_statistics
+    def update_db_repository_statistics(resource)
+      Projects::UpdateStatisticsService.new(resource, nil, statistics: [:repository_size, :lfs_objects_size]).execute
+    end
+  end
+end