Added node-modules

node_modules/piler/lib/minify.coffee

@@ -0,0 +1,35 @@
+#
+# Simple wrappers for JS and CSS minifiers so that they are easy to change if
+# needed.
+#
+
+csso = require "csso"
+
+try
+  uglify = require("uglify-js")
+catch error
+  # uglify-js' packaging currently sucks. Add fallback.
+  console.log "no uglify", error
+  exports.jsMinify = (code) -> code
+  exports.jsBeautify = (code) -> code
+
+
+exports.cssMinify = (code) -> csso.justDoIt code
+
+
+
+if uglify?
+  jsp = uglify.parser
+  pro = uglify.uglify
+
+  exports.jsMinify = (code) ->
+    ast = jsp.parse code
+    ast = pro.ast_mangle ast
+    ast = pro.ast_squeeze ast
+    pro.gen_code ast
+
+  exports.jsBeautify = (code) ->
+    ast = jsp.parse(code)
+    pro.gen_code ast, beautify: true
+
+