refactoring more things based on MR feedback

lib/gitlab/import_export/import_service.rb

@@ -45,7 +45,8 @@ module Gitlab
       def wiki_restorer
         Gitlab::ImportExport::RepoRestorer.new(path_to_bundle: wiki_repo_path,
                                                shared: @shared,
-                                               project: ProjectWiki.new(project_tree.project))
+                                               project: ProjectWiki.new(project_tree.project),
+                                               wiki: true)
       end
 
       def uploads_restorer

lib/gitlab/import_export/relation_factory.rb

@@ -30,7 +30,7 @@ module Gitlab
         set_note_author if @relation_name == :notes
         update_user_references
         update_project_references
-        reset_tokens if @relation_name == 'Ci::Trigger'
+        reset_ci_tokens if @relation_name == 'Ci::Trigger'
 
         generate_imported_object
       end
@@ -95,10 +95,10 @@ module Gitlab
         end
       end
 
-      def reset_tokens
+      def reset_ci_tokens
         return unless Gitlab::ImportExport.reset_tokens?
 
-        # If we import/export a project to the same instance, tokens will have to be reseated.
+        # If we import/export a project to the same instance, tokens will have to be reset.
         @relation_hash['token'] = nil
       end
 

lib/gitlab/import_export/repo_restorer.rb

@@ -3,14 +3,15 @@ module Gitlab
     class RepoRestorer
       include Gitlab::ImportExport::CommandLineUtil
 
-      def initialize(project:, shared:, path_to_bundle:)
+      def initialize(project:, shared:, path_to_bundle:, wiki: false)
         @project = project
         @path_to_bundle = path_to_bundle
         @shared = shared
+        @wiki = wiki
       end
 
       def restore
-        return true unless File.exists?(@path_to_bundle)
+        return false unless File.exists?(@path_to_bundle) || wiki?
 
         FileUtils.mkdir_p(path_to_repo)
 
@@ -29,6 +30,10 @@ module Gitlab
       def path_to_repo
         @project.repository.path_to_repo
       end
+
+      def wiki?
+        @wiki
+      end
     end
   end
 end

lib/gitlab/import_export/shared.rb

@@ -10,7 +10,7 @@ module Gitlab
       end
 
       def export_path
-        @export_path ||= Gitlab::ImportExport.export_path(relative_path: @opts[:relative_path])
+        @export_path ||= Gitlab::ImportExport.export_path(relative_path: opts[:relative_path])
       end
 
       def error(error)