.gitignore

.DS_Store
node_modules
npm-debug.log
*.swp

Gruntfile.js

'use strict';

module.exports = function (grunt) { // (1): exports
  // (2): task configuration
  grunt.initConfig({
    jshint: {
      options: {
        node: true
      },
      files: {
        src: [ 'Gruntfile.js' ]
      }
    }
  });

  // (3): load plugin task(s)
 grunt.loadNpmTasks('grunt-contrib-jshint');

 // (4): default task(s)
 grunt.registerTask('default', [ 'jshint' ]);
}; 

package.json

{
  "name": "foo",
  "version": "0.0.1",
  "description": "this is sample grunt project.",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "git@gist.github.com:4428581.git"
  },
  "author": "kazupon",
  "license": "MIT",
  "gitHead": "84ae047d1da7091d2be6b7d5a4d75f82f6ca92f0",
  "devDependencies": {
    "grunt": "~0.4.0rc4",
    "grunt-contrib-jshint": "~0.1.0"
  }
}