Use coffeescript in Titanium Alloy

alloy.jmk

task("pre:load", function(event,logger) {
  var wrench = require("wrench"),
      fs = require("fs"),
      jade = require("jade"),
      view_root = event.dir.views,
      path = require("path"),
      coffee = require("coffee-script");
  
  event.alloyConfig.xml = [];
  event.alloyConfig.coffee = [];

  wrench.readdirSyncRecursive(view_root).forEach(function(view) {
    if (view.match(/.jade$/)) {
      event.alloyConfig.xml.push(view.replace(/\.jade$/, ".xml"));
      fs.writeFileSync(
        path.join(view_root,view.replace(/\.jade$/, ".xml")),
        jade.compile(fs.readFileSync(path.join(view_root,view)).toString())(event));
    } 
  });
 
  wrench.readdirSyncRecursive(event.dir.home).forEach(function(target){
    if (target.match(/\.coffee$/)) {
      logger.info("processing " + target);
      event.alloyConfig.coffee.push(target.replace(/\.coffee$/, ".js"));
      fs.writeFileSync(
        path.join(event.dir.home,target.replace(/\.coffee$/, ".js")),
        coffee.compile(fs.readFileSync(path.join(event.dir.home + "/" + target)).toString(), { bare: true }));
    }
  });
});
  
task("post:compile",function(event,logger){
  logger.info("post compile");
  var fs = require("fs"),
      view_root = event.dir.views,
      path = require("path");
  
  event.alloyConfig.xml.forEach(function(view){
    if (!view.match(/index.xml/g)) {
      fs.unlinkSync(path.join(view_root, view));
    }
  });
  event.alloyConfig.coffee.forEach(function(target){
    logger.info("deleting " + event.dir.home + "/" + target);
    fs.unlinkSync(event.dir.home + "/" + target);
  });  
});