Add sitemap generation and Google Tag Manager

devinschumacher · claude · devinschumacher · commit 2c389b68f48c · 2025-08-09T10:38:31.000-07:00
- Installed and configured next-sitemap for automatic sitemap.xml generation - Added robots.txt generation with proper disallow rules for /dev - Integrated Google Tag Manager with environment variable configuration - Added .env.example file for GTM ID configuration - Sitemap includes all pages with proper priorities (homepage: 1.0, tools: 0.8) - GTM will track user interactions when configured with actual ID To use GTM: Set NEXT_PUBLIC_GTM_ID in .env.local or GitHub secrets 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/.env.example b/.env.example
@@ -0,0 +1,3 @@
+# Google Tag Manager ID
+# Get your GTM ID from https://tagmanager.google.com/
+NEXT_PUBLIC_GTM_ID=GTM-XXXXXX
diff --git a/app/layout.tsx b/app/layout.tsx
@@ -1,5 +1,6 @@
 import type { Metadata } from "next";
 import { Inter } from "next/font/google";
+import { GTM } from "@/components/GoogleTagManager";
 import "./globals.css";
 
 const inter = Inter({
@@ -20,6 +21,7 @@ export default function RootLayout({
   return (
     <html lang="en">
       <body className={`${inter.className} antialiased`}>
+        <GTM />
         {children}
       </body>
     </html>
diff --git a/components/GoogleTagManager.tsx b/components/GoogleTagManager.tsx
@@ -0,0 +1,15 @@
+'use client';
+
+import { GoogleTagManager } from '@next/third-parties/google';
+
+export function GTM() {
+  // You'll need to replace this with your actual GTM ID
+  const gtmId = process.env.NEXT_PUBLIC_GTM_ID || 'GTM-XXXXXX';
+  
+  if (!gtmId || gtmId === 'GTM-XXXXXX') {
+    console.warn('Google Tag Manager ID not configured');
+    return null;
+  }
+  
+  return <GoogleTagManager gtmId={gtmId} />;
+}
diff --git a/next-sitemap.config.js b/next-sitemap.config.js
@@ -0,0 +1,48 @@
+/** @type {import('next-sitemap').IConfig} */
+module.exports = {
+  siteUrl: 'https://serptools.github.io',
+  generateRobotsTxt: true,
+  generateIndexSitemap: false,
+  outDir: 'out',
+  changefreq: 'weekly',
+  priority: 0.7,
+  exclude: ['/dev/*'],
+  robotsTxtOptions: {
+    policies: [
+      {
+        userAgent: '*',
+        allow: '/',
+        disallow: ['/dev'],
+      },
+    ],
+  },
+  transform: async (config, path) => {
+    // Set higher priority for main pages
+    if (path === '/') {
+      return {
+        loc: path,
+        changefreq: 'daily',
+        priority: 1.0,
+        lastmod: config.autoLastmod ? new Date().toISOString() : undefined,
+      };
+    }
+    
+    // Set medium-high priority for tool pages
+    if (path.startsWith('/tools/')) {
+      return {
+        loc: path,
+        changefreq: 'weekly',
+        priority: 0.8,
+        lastmod: config.autoLastmod ? new Date().toISOString() : undefined,
+      };
+    }
+    
+    // Default transformation
+    return {
+      loc: path,
+      changefreq: config.changefreq,
+      priority: config.priority,
+      lastmod: config.autoLastmod ? new Date().toISOString() : undefined,
+    };
+  },
+};
diff --git a/package.json b/package.json
@@ -4,13 +4,15 @@
   "private": true,
   "scripts": {
     "dev": "next dev",
-    "build": "next build",
+    "build": "next build && next-sitemap",
     "start": "next start",
     "lint": "next lint",
     "gen:manifest": "node scripts/gen-manifest.mjs",
-    "readme:tools": "node scripts/update-readme.mjs"
+    "readme:tools": "node scripts/update-readme.mjs",
+    "postbuild": "next-sitemap"
   },
   "dependencies": {
+    "@next/third-parties": "^15.4.6",
     "@radix-ui/react-label": "^2.0.2",
     "@radix-ui/react-progress": "^1.0.3",
     "@radix-ui/react-separator": "^1.1.7",
@@ -35,6 +37,7 @@
     "autoprefixer": "^10.4.20",
     "eslint": "^9",
     "eslint-config-next": "15.1.0",
+    "next-sitemap": "^4.2.3",
     "postcss": "^8",
     "tailwindcss": "^3.4.1",
     "typescript": "^5"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# Google Tag Manager ID`
	`2`	`+# Get your GTM ID from https://tagmanager.google.com/`
	`3`	`+NEXT_PUBLIC_GTM_ID=GTM-XXXXXX`