Move Google Analytics token to Repo Variable so people stop forking it

Author: chadbaldwin

.github/workflows/jekyll-gh-pages.yml

@@ -27,6 +27,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      # Generate the config file from template
+      - name: Generate config from template
+        run: |
+          envsubst < _config.template.yml > _config.yml
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Build with Jekyll

_config.yml renamed to _config.template.yml

@@ -70,8 +70,7 @@ plugins:
   - jekyll-sitemap
 
 google_analytics:
-  - UA-185058308-1 # Old GA Universal Analytics property
-  - G-RY6FRPMXHZ # New GA4 property
+  - $[JEKYLL_CONFIG_GOOGLE_ANALYICS]
 
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