added GA

Author: kafkasl

.github/workflows/deploy-docs.yml

@@ -10,6 +10,8 @@ jobs:
   build:
     name: Build Docusaurus
     runs-on: ubuntu-latest
+    env:
+      GA_ID: ${{ secrets.GA_ID }}
     steps:
       - uses: actions/checkout@v4
         with:

docusaurus.config.ts

@@ -2,6 +2,9 @@ import {themes as prismThemes} from 'prism-react-renderer';
 import type {Config} from '@docusaurus/types';
 import type * as Preset from '@docusaurus/preset-classic';
 
+// Access the environment variable
+const googleAnalyticsTrackingID = process.env.GA_ID;
+
 // This runs in Node.js - Don't use client-side code here (browser APIs, JSX...)
 
 const config: Config = {
@@ -129,6 +132,12 @@ const config: Config = {
       theme: prismThemes.github,
       darkTheme: prismThemes.dracula,
     },
+    gtag: googleAnalyticsTrackingID
+      ? {
+          trackingID: googleAnalyticsTrackingID,
+          anonymizeIP: true,
+        }
+      : undefined,
   } satisfies Preset.ThemeConfig,
 };