lib/asset_compiler.rb in vitrine-0.0.27 vs lib/asset_compiler.rb in vitrine-0.0.28

@@ -83,14 +83,16 @@
     begin
       coffee_source = File.join(get_public, "#{basename}.coffee")
       mtime_cache coffee_source # Avoid CS recompilation if it isn't needed
       content_type 'text/javascript'
       source_body = File.read(coffee_source)
-      
-      built = Vitrine.compile_coffeescript(source_body)
-      response.headers['X-SourceMap'] = "#{basename}.js.map"
-      response.headers['SourceMap'] = "#{basename}.js.map"
-      built
+      # We could have sent a header, but it's a nice idea to have the
+      # sourcemap header saved if we write out the compiled JS,
+      # whereas otherwise it would have been discarded
+      [
+        Vitrine.compile_coffeescript(source_body),
+        "//# sourceMappingURL=#{basename}.js.map", 
+      ].join("\n")
     rescue Errno::ENOENT # Missing CoffeeScript
       forward_or_halt "No such JS file and could not find a .coffee replacement"
     rescue Exception => e # CS syntax error or something alike
       
       # Ensure the response with the exception gets reloaded on next request