feat(docs): add registering posthog source (#821)

Signed-off-by: Tomasz Knura <[email protected]>

Author: tknura

docs/docusaurus.config.js

@@ -21,6 +21,10 @@ const config = {
     defaultLocale: "en",
     locales: ["en"],
   },
+  // Register posthog only in production
+  clientModules: process.env.NODE_ENV === "production"
+    ? [require.resolve("./src/client-modules/register-posthog.js")]
+    : [],
 
   plugins: [
     [

docs/src/client-modules/register-posthog.js

@@ -0,0 +1,4 @@
+export function onRouteUpdate() {
+  const source = "docs";
+  return window.posthog.register_once({ chainloop_source: source });
+}