fix wiki access

ee/lib/ee/gitlab/geo_git_access.rb

@@ -11,7 +11,7 @@ module EE
         message = super
 
         if ::Gitlab::Geo.primary_node
-          clone_url = geo_primary_default_url_to_repo(@project)
+          clone_url = geo_primary_default_url_to_repo(project_or_wiki)
           message += " Please use the Primary node URL: #{clone_url}. Documentation: #{GEO_SERVER_DOCS_URL}"
         end
 
@@ -22,6 +22,10 @@ module EE
         user
       end
 
+      def project_or_wiki
+        self.class.name == 'Gitlab::GitAccessWiki' ? @project.wiki : @project
+      end
+
       def gitlab_config
         ::Gitlab.config.gitlab
       end

spec/ee/spec/lib/ee/gitlab/git_access_spec.rb

@@ -26,7 +26,7 @@ describe Gitlab::GitAccess do
 
     it 'denies push access with primary present' do
       error_message = "You can't push code to a read-only GitLab instance. "\
-"Please use the Primary node URL: https://localhost:3000/gitlab/namespace2/project2.git. Documentation: https://docs.gitlab.com/ee/gitlab-geo/using_a_geo_server.html"
+"Please use the Primary node URL: https://localhost:3000/gitlab/#{project.full_path}.git. Documentation: https://docs.gitlab.com/ee/gitlab-geo/using_a_geo_server.html"
 
       primary_node = create(:geo_node, :primary, url: 'https://localhost:3000/gitlab')
       allow(Gitlab::Geo).to receive(:primary).and_return(primary_node)

spec/ee/spec/lib/ee/gitlab/git_access_wiki_spec.rb

@@ -29,8 +29,8 @@ describe Gitlab::GitAccessWiki do
     end
 
     it 'denies push access with primary present' do
-      error_message = "You can't push code to a read-only GitLab instance. Please use the Primary node URL:"\
-" <a href=\"https://localhost:3000/gitlab/\">primary node</a>. Documentation: https://docs.gitlab.com/ee/gitlab-geo/using_a_geo_server.html"
+      error_message = "You can't push code to a read-only GitLab instance. Please use the Primary node URL: "\
+"https://localhost:3000/gitlab/#{project.full_path}.wiki.git. Documentation: https://docs.gitlab.com/ee/gitlab-geo/using_a_geo_server.html"
 
       primary_node = create(:geo_node, :primary, url: 'https://localhost:3000/gitlab')
       allow(Gitlab::Geo).to receive(:primary).and_return(primary_node)