Gruntfile.js

	module.exports = function(grunt) {

		// Configuration goes here
		grunt.initConfig({
			pkg: grunt.file.readJSON('package.json'),

			concat: {
				dist: {
					src: ['js/src/*.js'],
					dest: 'js/production.js',
				}
			},

			uglify: {
				build: {
					src: 'js/production.js',
					dest: 'js/production.min.js'
				}
			},

			sass: {
				dist: {
					options: {
						style: 'compressed'
					},
					files: [{
						expand: true,
						cwd: './css/scss',
						src: ['*.scss'],
						dest: './css',
						ext: '.css'
					}]
				}
			},

			postcss: {
				options: {
					map: true,
					processors: [
						require('autoprefixer-core')({browsers: 'last 1 version'})
					]
				},
				dist: {
					src: 'css/*.css'
				}
			},

			watch: {
				scripts: {
					files: ['js/src/*.js'],
					tasks: ['concat', 'uglify'],
					options: {
						spawn: false
					}
				},
				css: {
					files: ['css/scss/*.scss', 'css/scss/includes/*.scss'],
					tasks: ['sass', 'postcss'],
					options: {
						spawn: false
					}
				}
			}

		});

		// Where we tell Grunt we plan to use this plug-in.
		grunt.loadNpmTasks('grunt-contrib-concat');
		grunt.loadNpmTasks('grunt-contrib-uglify');
		grunt.loadNpmTasks('grunt-contrib-sass');
		grunt.loadNpmTasks('grunt-postcss');
		grunt.loadNpmTasks('grunt-contrib-watch');

		// Where we tell Grunt what to do when we type "grunt" into the terminal.
		grunt.registerTask('default', ['concat', 'uglify', 'sass', 'postcss', 'watch']);

	};