Grunt__setup.js

npm init
// proceed to yes a bunch
 
// download required grunt packages (for my workflow)
npm install grunt --save-dev
npm install glob --save-dev
npm install load-grunt-tasks --save
 
// optional packages / tasks
// "devDependencies": {
//   "grunt-autoprefixer": "~0.4.1",
//   "grunt-contrib-concat": "^0.5.0",
//   "grunt-contrib-connect": "~0.5.0",
//   "grunt-contrib-cssmin": "~0.7.0",
//   "grunt-contrib-imagemin": "~0.1.2",
//   "grunt-contrib-jshint": "~0.7.2",
//   "grunt-contrib-sass": "~0.5.0",
//   "grunt-contrib-uglify": "~0.2.2",
//   "grunt-contrib-watch": "~0.5.3"
// },
 
// Create this direcotry - your additiontal tasks will go into options
// folder structure
// root
  // tasks
    // options
 
// Creat a 'GruntFile.js' in root that contains this
//  ------------------------
module.exports = function(grunt) {
 
  // Utility to load the different option files
  // based on their names
  function loadConfig(path) {
    var glob = require('glob');
    var object = {};
    var key;
 
    glob.sync('*', {cwd: path}).forEach(function(option) {
      key = option.replace(/\.js$/,'');
      object[key] = require(path + option);
    });
 
    return object;
  }
 
  // Initial config
  var config = {
    pkg: grunt.file.readJSON('package.json')
  };
 
  // Load tasks from the tasks folder
  grunt.loadTasks('tasks');
 
  // Load all the tasks options in tasks/options base on the name:
  // watch.js => watch{}
  grunt.util._.extend(config, loadConfig('./tasks/options/'));
 
  grunt.initConfig(config);
 
  require('load-grunt-tasks')(grunt);
 
  // Default Task is basically a rebuild
  // grunt.registerTask('default', ['concat', 'uglify', 'sass', 'imagemin', 'autoprefixer', 'cssmin']);
  // grunt.registerTask('default', ['concat', 'uglify', 'imagemin', 'autoprefixer', 'cssmin']);
  grunt.registerTask('default', ['concat']);
 
  // Moved to the tasks folder:
  // grunt.registerTask('dev', ['connect', 'watch']);
 
};
//  ------------------------