Merge branch 'fix-34019' into 'master'

Perform project housekeeping after importing projects

Closes #34019

See merge request !12323

app/models/project.rb

@@ -350,7 +350,10 @@ class Project < ActiveRecord::Base
       project.run_after_commit { add_import_job }
     end
 
-    after_transition started: :finished, do: :reset_cache_and_import_attrs
+    after_transition started: :finished do |project, _|
+      project.reset_cache_and_import_attrs
+      project.perform_housekeeping
+    end
   end
 
   class << self
@@ -510,6 +513,18 @@ class Project < ActiveRecord::Base
     remove_import_data
   end
 
+  def perform_housekeeping
+    return unless repo_exists?
+
+    run_after_commit do
+      begin
+        Projects::HousekeepingService.new(self).execute
+      rescue Projects::HousekeepingService::LeaseTaken => e
+        Rails.logger.info("Could not perform housekeeping for project #{self.path_with_namespace} (#{self.id}): #{e}")
+      end
+    end
+  end
+
   def remove_import_data
     import_data&.destroy
   end

changelogs/unreleased/fix-34019.yml

+---
+title: Perform project housekeeping after importing projects
+merge_request:
+author: