<%
var googleAnalyticsCode = getConfig('google_analytics');

if (googleAnalyticsCode && env.cmd !== 'serve') { %>
  <!-- Google Analytics -->
  <script type="text/javascript">
  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
  })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');

  ga('create', '<%= googleAnalyticsCode %>', 'auto');
  ga('send', 'pageview');

  </script>
  <!-- End Google Analytics -->
<% } %>
