chore(nextjs): Adds telemetry event to clerkMiddleware initialization

.changeset/khaki-poems-press.md

@@ -0,0 +1,5 @@
+---
+'@clerk/nextjs': patch
+---
+
+Adds telemetry event to clerkMiddleware initialization, passes publishableKey to `createClerkClient()` internally.

packages/nextjs/src/server/clerkClient.ts

@@ -6,6 +6,7 @@ import {
   DOMAIN,
   IS_SATELLITE,
   PROXY_URL,
+  PUBLISHABLE_KEY,
   SDK_METADATA,
   SECRET_KEY,
   TELEMETRY_DEBUG,
@@ -14,6 +15,7 @@ import {
 
 const clerkClient = createClerkClient({
   secretKey: SECRET_KEY,
+  publishableKey: PUBLISHABLE_KEY,
   apiUrl: API_URL,
   apiVersion: API_VERSION,
   userAgent: `${PACKAGE_NAME}@${PACKAGE_VERSION}`,

packages/nextjs/src/server/clerkMiddleware.ts

@@ -6,6 +6,7 @@ import type {
   RequestState,
 } from '@clerk/backend/internal';
 import { AuthStatus, constants, createClerkRequest, createRedirect } from '@clerk/backend/internal';
+import { eventMethodCalled } from '@clerk/shared/telemetry';
 import type { NextMiddleware } from 'next/server';
 import { NextResponse } from 'next/server';
 
@@ -64,6 +65,14 @@ export const clerkMiddleware: ClerkMiddleware = (...args: unknown[]): any => {
   const [request, event] = parseRequestAndEvent(args);
   const [handler, options] = parseHandlerAndOptions(args);
 
+  clerkClient.telemetry.record(
+    eventMethodCalled('clerkMiddleware', {
+      handler: Boolean(handler),
+      satellite: Boolean(options.isSatellite),
+      proxy: Boolean(options.proxyUrl),
+    }),
+  );
+
   const nextMiddleware: NextMiddleware = async (request, event) => {
     const clerkRequest = createClerkRequest(request);