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legacy_project.rb 2.96 KB
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module Storage
  module LegacyProject
    extend ActiveSupport::Concern

    def disk_path
      full_path
    end

    def ensure_dir_exist
      gitlab_shell.add_namespace(repository_storage_path, namespace.full_path)
    end

    def rename_repo
      path_was = previous_changes['path'].first
      old_path_with_namespace = File.join(namespace.full_path, path_was)
      new_path_with_namespace = File.join(namespace.full_path, path)

      Rails.logger.error "Attempting to rename #{old_path_with_namespace} -> #{new_path_with_namespace}"

      if has_container_registry_tags?
        Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry tags are present!"

        # we currently doesn't support renaming repository if it contains images in container registry
        raise StandardError.new('Project cannot be renamed, because images are present in its container registry')
      end

      expire_caches_before_rename(old_path_with_namespace)

      if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
        # If repository moved successfully we need to send update instructions to users.
        # However we cannot allow rollback since we moved repository
        # So we basically we mute exceptions in next actions
        begin
          gitlab_shell.mv_repository(repository_storage_path, "#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
          send_move_instructions(old_path_with_namespace)
          expires_full_path_cache

          @old_path_with_namespace = old_path_with_namespace

          SystemHooksService.new.execute_hooks_for(self, :rename)

          @repository = nil
        rescue => e
          Rails.logger.error "Exception renaming #{old_path_with_namespace} -> #{new_path_with_namespace}: #{e}"
          # Returning false does not rollback after_* transaction but gives
          # us information about failing some of tasks
          false
        end
      else
        Rails.logger.error "Repository could not be renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"

        # if we cannot move namespace directory we should rollback
        # db changes in order to prevent out of sync between db and fs
        raise StandardError.new('repository cannot be renamed')
      end

      Gitlab::AppLogger.info "Project was renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"

      Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.full_path)
      Gitlab::PagesTransfer.new.rename_project(path_was, path, namespace.full_path)
    end

    def create_repository(force: false)
      # Forked import is handled asynchronously
      return if forked? && !force

      if gitlab_shell.add_repository(repository_storage_path, path_with_namespace)
        repository.after_create
        true
      else
        errors.add(:base, 'Failed to create repository via gitlab-shell')
        false
      end
    end
  end
end