Enable to handle over in options the regexp determining which files to gzip.

1 files changed, 2 insertions, 1 deletions

diff --git a/actionpack/lib/sprockets/static_compiler.rb b/actionpack/lib/sprockets/static_compiler.rb
index 32a9d66e6e..5146e12d70 100644
--- a/actionpack/lib/sprockets/static_compiler.rb
+++ b/actionpack/lib/sprockets/static_compiler.rb
@@ -11,6 +11,7 @@ module Sprockets
       @digest = options.key?(:digest) ? options.delete(:digest) : true
       @manifest = options.key?(:manifest) ? options.delete(:manifest) : true
       @manifest_path = options.delete(:manifest_path) || target
+      @zip_files = options.delete(:zip_files) || /\.(css|js)$/
     end
 
     def compile
@@ -36,7 +37,7 @@ module Sprockets
         filename = File.join(target, path)
         FileUtils.mkdir_p File.dirname(filename)
         asset.write_to(filename)
-        asset.write_to("#{filename}.gz") if filename.to_s =~ /\.(css|js)$/
+        asset.write_to("#{filename}.gz") if filename.to_s =~ @zip_files
       end
     end