Merge pull request #865 from keboola/fix/disable-gtm-locally

fix: disable GTM in local development to prevent cookie consent popup

Author: jordanrburger

_includes/gtm-body.html

@@ -1,4 +1,6 @@
+{% if jekyll.environment == "production" %}
 <!-- Google Tag Manager (noscript) -->
 <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-WMTTBS"
                   height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-<!-- End Google Tag Manager (noscript) -->
+<!-- End Google Tag Manager (noscript) -->
+{% endif %}

_includes/gtm-head.html

@@ -1,7 +1,9 @@
+{% if jekyll.environment == "production" %}
 <!-- Google Tag Manager -->
 <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
         new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
         j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
         'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
 })(window,document,'script','dataLayer','GTM-WMTTBS');</script>
-<!-- End Google Tag Manager -->
+<!-- End Google Tag Manager -->
+{% endif %}