chore: pull workers in

workers/analytics/index.js

@@ -0,0 +1,39 @@
+const ScriptName = '/js/script.js';
+const Endpoint = '/api/event';
+
+addEventListener('fetch', event => {
+    event.passThroughOnException();
+    event.respondWith(handleRequest(event));
+});
+
+async function handleRequest(event) {
+    const url = new URL(event.request.url);
+    const pathname = url.pathname;
+
+    if (pathname === ScriptName) {
+        return getScript(event);
+    } else if (pathname === Endpoint) {
+        return postData(event);
+    }
+    return new Response(null, { status: 404 });
+}
+
+async function getScript(event) {
+    const cache = caches.default;
+    let response = await cache.match(event.request);
+
+    if (!response) {
+        const scriptUrl = "https://plausible.io/js/plausible.outbound-links.tagged-events.js";
+        response = await fetch(scriptUrl);
+
+        if (response.ok) event.waitUntil(cache.put(event.request, response.clone()));
+    }
+
+    return response;
+}
+
+async function postData(event) {
+    const request = new Request(event.request);
+    request.headers.delete('cookie');
+    return await fetch("https://plausible.io/api/event", request);
+}