feat: add noindex to the header (#616)

Author: helciofranco

packages/app-explorer/.env.example

@@ -9,6 +9,9 @@ NEXT_PUBLIC_IS_PUBLIC_PREVIEW=true
 NEXT_PUBLIC_WALLET_INSTALL=https://chrome.google.com/webstore/detail/fuel-wallet/dldjpboieedgcmpkchcjcbijingjcgok
 NEXT_PUBLIC_WALLET_INSTALL_NEXT=https://next-wallet.fuel.network/docs/install/#install-from-source-code
 
+# SEO
+SEO_DISABLED=true
+
 # Explorer API URL
 FUEL_EXPLORER_API=
 FUEL_EXPLORER_API_KEY=

packages/app-explorer/next.config.mjs

@@ -18,6 +18,22 @@ const config = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  async headers() {
+    const headers = [];
+    if (process.env.SEO_DISABLED === 'true') {
+      headers.push({
+        headers: [
+          {
+            key: 'X-Robots-Tag',
+            value: 'noindex',
+          },
+        ],
+        source: '/:path*',
+      });
+    }
+
+    return headers;
+  },
   redirects: async () => {
     return [
       {