Limit analytics to production

Rakefile

@@ -7,7 +7,9 @@ task default: %w[build]
 desc "Build the site"
 task :build do
   config = Jekyll.configuration({
-    url: Netlify.site_url
+    context: Netlify.context,
+    production?: Netlify.production?,
+    url: Netlify.site_url,
   })
   site = Jekyll::Site.new(config)
 

_includes/footer.html

@@ -28,4 +28,8 @@
   }
 </script>
 
-{% include analytics.html %}
+<!-- CONTEXT: {{ site.context }} -->
+
+{% if site.production? %}
+  {% include analytics.html %}
+{% endif %}

_lib/netlify.rb

@@ -7,9 +7,11 @@ module Netlify
     end
   end
 
-  private
-
   def self.production?
-    ENV["CONTEXT"] == "production"
+    context == "production"
+  end
+
+  def self.context
+    ENV["CONTEXT"]
   end
 end