Build CommonJS just like any other target, using "pre" and "post" wrappers

.gitignore

@@ -2,3 +2,4 @@ runner.js
 jquery.mustache.js
 dojox
 yui3
+commonjs.mustache.js

Rakefile

@@ -14,8 +14,9 @@ task :spec
 desc "Package for CommonJS"
 task :commonjs do
   puts "Packaging for CommonJS"
-  `mkdir lib`
-  `cp mustache.js lib/mustache.js`
+  source = "mustache-commonjs"
+  target_jq = "commonjs.mustache.js"
+  `cat #{source}/#{target_jq}.tpl.pre mustache.js #{source}/#{target_jq}.tpl.post > #{target_jq}`
   puts "Done."
 end
 

mustache-commonjs/commonjs.mustache.js.tpl.post

@@ -0,0 +1,7 @@
+
+exports.name = Mustache.name;
+exports.version = Mustache.version;
+
+exports.to_html = function() {
+  return Mustache.to_html.apply(this, arguments);
+};

mustache-commonjs/commonjs.mustache.js.tpl.pre

@@ -0,0 +1,6 @@
+/*
+ * CommonJS-compatible mustache.js module
+ *
+ * See http://github.com/janl/mustache.js for more info.
+ */
+