Merge pull request #90 from InnerSourceCommons/google-analytics

Google analytics

Author: yuhattor

themes/gathering-theme/layouts/partials/head.html

@@ -4,9 +4,11 @@
 
   {{ "<!-- mobile responsive meta -->" | safeHTML }}
   <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-  <meta name="description" content="{{ with .Description }}{{ . }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}">
-  {{ with .Site.Params.author }}<meta name="author" content="{{ . }}">{{ end }}
-  
+  <meta name="description"
+    content="{{ with .Description }}{{ . }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}">
+  {{ with .Site.Params.author }}
+  <meta name="author" content="{{ . }}">{{ end }}
+
   {{ "<!-- plugins -->" | safeHTML }}
   {{ range .Site.Params.plugins.css }}
   <link rel="stylesheet" href="{{ .link | absURL }}">
@@ -19,6 +21,15 @@
   {{ "<!--Favicon-->" | safeHTML }}
   <link rel="shortcut icon" href="{{ `images/favicon.png` | absURL }}" type="image/x-icon">
   <link rel="icon" href="{{ `images/favicon.png` | absURL }}" type="image/x-icon">
+  <!-- Google tag (gtag.js) -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=G-N2LHBZY3MV"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag() { dataLayer.push(arguments); }
+    gtag('js', new Date());
+
+    gtag('config', 'G-N2LHBZY3MV');
+  </script>
 
   {{ template "_internal/opengraph.html" . }}
   {{ template "_internal/twitter_cards.html" . }}