{
  "name": "Nitro",
  "version": "2.1.0",
  "dependencies": {
    "jandal": "0.0.x",
    "base": "git://github.com/stayradiated/base.git#master",
    "mouse": "git://github.com/stayradiated/mouse.git#master",
    "jquery": "2.1.x",
    "coffee-script": "1.7.x"
  },
  "scripts": {
    "test": "mocha --compilers coffee:coffee-script/register -R spec test",
    "lint": "coffeelint -f lint.json -r source/scripts",
    "sass": "sass --watch source/stylesheets/screen.scss:app/css/screen.css"
  },
  "devDependencies": {
    "coffee-scrunch": "0.1.x",
    "node-watch": "0.3.x",
    "uglify-js": "2.4.x",
    "node-static": "0.7.x",
    "coffeelint": "1.0.x",
    "mocha": "1.17.x",
    "should": "3.1.x"
  }
}

{
  "name": "Nitro",
  "version": "2.1.0",
  "dependencies": {
    "jandal": "0.0.x",
    "base": "git://github.com/stayradiated/base.git#master",
    "mouse": "git://github.com/stayradiated/mouse.git#master",
    "jquery": "2.1.x",
    "coffee-script": "1.7.x"
  },
  "scripts": {
    "test": "mocha --compilers coffee:coffee-script/register -R spec test",
    "lint": "coffeelint -f lint.json -r source/scripts",
    "sass": "sass source/stylesheets/screen.scss:app/css/screen.css",
    "sass-watch": "sass --watch source/stylesheets/screen.scss:app/css/screen.css"
  },
  "devDependencies": {
    "coffee-scrunch": "0.1.x",
    "node-watch": "0.3.x",
    "uglify-js": "2.4.x",
    "node-static": "0.7.x",
    "coffeelint": "1.0.x",
    "mocha": "1.17.x",
    "should": "3.1.x"
  }
}

Make npm run-script sass only build once
Make npm run-script sass only build once
