refactor(tracker-script-name): move from middleware to next.config rewrites

middleware.ts

@@ -1,21 +0,0 @@
-import { NextResponse } from 'next/server';
-import type { NextRequest } from 'next/server';
-
-export async function middleware(req: NextRequest) {
-  const scriptName = process.env.TRACKER_SCRIPT_NAME;
-
-  if (scriptName) {
-    const url = req.nextUrl.clone();
-    const { pathname } = url;
-    const names = scriptName.split(',').map(name => name.trim() + '.js');
-
-    if (names.find(name => pathname.endsWith(name))) {
-      url.pathname = '/script.js';
-      return NextResponse.rewrite(url);
-    }
-  }
-}
-
-export const config = {
-  matcher: '/:path*',
-};

next.config.js

@@ -44,6 +44,17 @@ if (process.env.COLLECT_API_ENDPOINT) {
   });
 }
 
+if (process.env.TRACKER_SCRIPT_NAME) {
+  const scriptNames = process.env.TRACKER_SCRIPT_NAME.split(',');
+
+  rewrites.push(
+    ...scriptNames.map(scriptName => ({
+      source: `/${scriptName.trim()}.js`,
+      destination: '/script.js',
+    })),
+  );
+}
+
 const redirects = [];
 
 if (process.env.CLOUD_MODE) {