Add specific check for TLD-like strings when replacing inline urls. Fixes #1751

middleman-core/features/asset_host.feature

@@ -8,6 +8,7 @@ Feature: Alternate between multiple asset hosts
       """
     And the Server is running
     When I go to "/asset_host.html"
+    Then I should see "'.google-analytics.com/ga.js'"
     Then I should see 'src="https://code.jquery.com/jquery-2.1.3.min.js"'
     Then I should see content matching %r{http://assets1.example.com/}
     Then I should not see content matching %r{http://assets1.example.com//}

middleman-core/fixtures/asset-host-app/source/asset_host.html.erb

@@ -44,3 +44,12 @@
 <a href="https://github.com/angular/angular.js">Angular.js</a>
 
 <script>(function(a,b,c,d){})(window,document,'script','//www.example.com/script.js');</script>
+
+<script>
+  (function() {
+    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') +
+      '.google-analytics.com/ga.js';
+    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+  })();
+</script>

middleman-core/lib/middleman-core/util.rb

@@ -349,7 +349,7 @@ module Middleman
         begin
           uri = ::Addressable::URI.parse(asset_path)
 
-          if uri.relative? && uri.host.nil? && (result = yield asset_path)
+          if uri.relative? && uri.host.nil? && !asset_path.match(/^[^\/].*[a-z]+\.[a-z]+\/.*/) && (result = yield(asset_path))
             "#{opening_character}#{result}"
           else
             match