Added ClosureCompiler media processor (as YUICompressor alternative)

hydeengine/media_processors.py

@@ -96,4 +96,26 @@ def process(resource):
             print output
         else:
             resource.source_file.delete()
-            tmp_file.move_to(resource.source_file.path)
+            tmp_file.move_to(resource.source_file.path)
+
+class ClosureCompiler:
+    @staticmethod
+    def process(resource):
+        compress = settings.CLOSURE_COMPILER
+        if not os.path.exists(compress):
+            compress = os.path.join(
+                    os.path.dirname(
+                    os.path.abspath(__file__)), "..", compress)
+
+        if not compress or not os.path.exists(compress):
+            raise ValueError(
+            "Closure Compiler cannot be found at [%s]" % compress)
+
+        tmp_file = File(resource.source_file.path + ".z-tmp")
+        status, output = commands.getstatusoutput(
+        u"java -jar %s --js=%s --js_output_file=%s" % (compress, resource.source_file.path, tmp_file.path))
+        if status > 0:
+            print output
+        else:
+            resource.source_file.delete()
+            tmp_file.move_to(resource.source_file.path)

templates/default/settings.py

@@ -116,6 +116,12 @@
 YUI_COMPRESSOR = "./lib/yuicompressor-2.4.1.jar"
 #YUI_COMPRESSOR = None 
 
+# path for Closure Compiler, or None if you don't
+# want to compress JS/CSS. Project homepage:
+# http://closure-compiler.googlecode.com/
+#CLOSURE_COMPILER = "./lib/compiler.jar"
+CLOSURE_COMPRILER = None 
+
 # path for HSS, which is a preprocessor for CSS-like files (*.hss)
 # project page at http://ncannasse.fr/projects/hss
 #HSS_PATH = "./lib/hss-1.0-osx"