Add Adobe Launch

scripts/delayed.js

@@ -1,10 +1,22 @@
 // eslint-disable-next-line import/no-cycle
-import { loadCSS, sampleRUM } from './lib-franklin.js';
+import { loadCSS, loadScript, sampleRUM } from './lib-franklin.js';
 
 // Core Web Vitals RUM collection
 sampleRUM('cwv');
 
 // add more delayed functionality here
+
+async function loadAdobeLaunch() {
+  const adobedtmSrc = 'https://assets.adobedtm.com/9273d4aedcd2/6eb97addd328/launch-1dd947b3f935.min.js';
+
+  await loadScript(adobedtmSrc, {
+    type: 'text/javascript',
+    async: true,
+  });
+}
+
 store.emit('delayed:loaded');
 
 loadCSS(`${window.hlx.codeBasePath}/styles/icons.css`);
+
+loadAdobeLaunch();

scripts/lib-franklin.js

@@ -117,6 +117,31 @@ export function loadCSS(href, callback) {
   }
 }
 
+/**
+ * Loads a non module JS file.
+ * @param {string} src URL to the JS file
+ * @param {Object} attrs additional optional attributes
+ */
+export async function loadScript(src, attrs) {
+  return new Promise((resolve, reject) => {
+    if (!document.querySelector(`head > script[src="${src}"]`)) {
+      const script = document.createElement('script');
+      script.src = src;
+      if (attrs) {
+        // eslint-disable-next-line no-restricted-syntax, guard-for-in
+        for (const attr in attrs) {
+          script.setAttribute(attr, attrs[attr]);
+        }
+      }
+      script.onload = resolve;
+      script.onerror = reject;
+      document.head.append(script);
+    } else {
+      resolve();
+    }
+  });
+}
+
 /**
  * Retrieves the content of metadata tags.
  * @param {string} name The metadata name (or property)