Allow passing custom settings using ReactGA.set()

storybookjs · Jun 28, 2021 · 2009e91 · 2009e91
1 parent 1924635
commit 2009e91
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/register.ts b/src/register.ts
@@ -7,6 +7,12 @@ import ReactGA from 'react-ga';
 addons.register('storybook/google-analytics', (api) => {
   ReactGA.initialize(globalWindow.STORYBOOK_GA_ID, globalWindow.STORYBOOK_REACT_GA_OPTIONS);
 
+  if (window.STORYBOOK_GA_OPTIONS && 'set' in window.STORYBOOK_GA_OPTIONS) {
+    // Sets a single field and value pair or a group of field/value pairs on a tracker object.
+    // @see https://developers.google.com/analytics/devguides/collection/analyticsjs/command-queue-reference#set
+    ReactGA.set(window.STORYBOOK_GA_OPTIONS.set);
+  }
+
   api.on(STORY_CHANGED, () => {
     const { path } = api.getUrlState();
     ReactGA.pageview(path);