Minify javascript

scripts/make-assets.sh

@@ -1,20 +1,38 @@
 #!/bin/bash
 
 css="base links title table form button alert tooltip header board project task comment subtask markdown listing activity dashboard pagination popover confirm sidebar responsive font-awesome.min jquery-ui-1.10.4.custom chosen.min"
-js="jquery-1.11.1.min jquery-ui-1.10.4.custom.min jquery.ui.touch-punch.min chosen.jquery.min base board task analytic init"
+js="jquery-1.11.1.min jquery-ui-1.10.4.custom.min jquery.ui.touch-punch.min chosen.jquery.min minify.min"
+minify="base board task analytic init"
+
+rm -f assets/js/minify* 2>/dev/null
+rm -f assets/js/app.js 2>/dev/null
+rm -f assets/css/app.css 2>/dev/null
 
-rm -f assets/css/app.css
 echo "/* DO NOT EDIT: auto-generated file */" > assets/css/app.css
 
+# merge css
 for file in $css
 do
     cat "assets/css/${file}.css" >> assets/css/app.css
 done
 
-rm -f assets/js/app.js
-echo "/* DO NOT EDIT: auto-generated file */" > assets/js/app.js
+# minify
+for file in $minify
+do
+    cat "assets/js/${file}.js" >> assets/js/minify.js
+done
 
+curl -s \
+-d compilation_level=SIMPLE_OPTIMIZATIONS \
+-d output_format=text \
+-d output_info=compiled_code \
+--data-urlencode "js_code@assets/js/minify.js" \
+http://closure-compiler.appspot.com/compile > assets/js/minify.min.js
+
+# concat app.js
 for file in $js
 do
     cat "assets/js/${file}.js" >> assets/js/app.js
 done
+
+rm -f assets/js/minify* 2>/dev/null