Fix Gitpod url in user preferences

Changelog: fixed

app/helpers/preferences_helper.rb

@@ -83,13 +83,17 @@ module PreferencesHelper
 
   def integration_views
     [].tap do |views|
-      views << { name: 'gitpod', message: gitpod_enable_description, message_url: 'https://gitpod.io/', help_link: help_page_path('integration/gitpod.md') } if Gitlab::CurrentSettings.gitpod_enabled
+      views << { name: 'gitpod', message: gitpod_enable_description, message_url: gitpod_url_placeholder, help_link: help_page_path('integration/gitpod.md') } if Gitlab::CurrentSettings.gitpod_enabled
       views << { name: 'sourcegraph', message: sourcegraph_url_message, message_url: Gitlab::CurrentSettings.sourcegraph_url, help_link: help_page_path('user/profile/preferences.md', anchor: 'sourcegraph') } if Gitlab::Sourcegraph.feature_available? && Gitlab::CurrentSettings.sourcegraph_enabled
     end
   end
 
   private
 
+  def gitpod_url_placeholder
+    Gitlab::CurrentSettings.gitpod_url.presence || 'https://gitpod.io/'
+  end
+
   # Ensure that anyone adding new options updates `DASHBOARD_CHOICES` too
   def validate_dashboard_choices!(user_dashboards)
     if user_dashboards.size != localized_dashboard_choices.size

spec/helpers/preferences_helper_spec.rb

@@ -143,4 +143,41 @@ RSpec.describe PreferencesHelper do
         .and_return(double('user', messages))
     end
   end
+
+  describe '#integration_views' do
+    let(:gitpod_url) { 'http://gitpod.test' }
+
+    before do
+      allow(Gitlab::CurrentSettings).to receive(:gitpod_enabled).and_return(gitpod_enabled)
+      allow(Gitlab::CurrentSettings).to receive(:gitpod_url).and_return(gitpod_url)
+    end
+
+    context 'when Gitpod is not enabled' do
+      let(:gitpod_enabled) { false }
+
+      it 'does not include Gitpod integration' do
+        expect(helper.integration_views).to be_empty
+      end
+    end
+
+    context 'when Gitpod is enabled' do
+      let(:gitpod_enabled) { true }
+
+      it 'includes Gitpod integration' do
+        expect(helper.integration_views[0][:name]).to eq 'gitpod'
+      end
+
+      it 'returns the Gitpod url configured in settings' do
+        expect(helper.integration_views[0][:message_url]).to eq gitpod_url
+      end
+
+      context 'when Gitpod url is not set' do
+        let(:gitpod_url) { '' }
+
+        it 'returns the Gitpod default url' do
+          expect(helper.integration_views[0][:message_url]).to eq 'https://gitpod.io/'
+        end
+      end
+    end
+  end
 end