Put this in Cakefile to write out package.coffee to NPM package.json

package.coffee

fs = require 'fs'
CoffeeScript = require 'coffee-script'

task "build:package", "Builds the package.json from it's coffee source", (options) ->
  js = CoffeeScript.compile "return #{fs.readFileSync('package.coffee', 'utf8')}"
  json = JSON.stringify eval(js), null, 2
  fs.writeFileSync 'package.json', json
  console.log('Successfully wrote out package.json')