Gruntfile.js

module.exports = function(grunt) {

    // 1. All configuration goes here
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),

        // concat: {
        //     dist: {
        //         src: [
        //             'js/main/*.js',
        //         ],
        //         dest: 'js/production.js', // needs a better name, doncha think?
        //     }
        // },
        // uglify: {
        //     build: {
        //         src: 'js/production.js',
        //         dest: 'js/production.min.js'
        //     }
        // },
        sass: {
            dist: {
                options: {
                    // Can be nested, compact, compressed, expanded
                    style: 'expanded',
                    sourcemap: true
                },
                files: {
                    'css/jetpack-start.css': 'css/jetpack-start.scss',
                    'css/jetpack-start-menu.css': 'css/jetpack-start-menu.scss'
                }
            }
        },
        autoprefixer: {
            options: {
                // Task-specific options go here.
            },
            global: {
                options: {
                    // Target-specific options go here.
                    // browser-specific info: https://github.com/ai/autoprefixer#browsers
                    // DEFAULT: browsers: ['> 1%', 'last 2 versions', 'ff 17', 'opera 12.1']
                    browsers: ['> 1%', 'last 2 versions', 'ff 17', 'opera 12.1', 'ie 8', 'ie 9'],
                    map: true
                },
                src: 'css/*.css'
            },
        },
        watch: {
            // options: {
            //     livereload: true,
            // },
            // scripts: {
            //     files: ['js/*.js'],
            //     tasks: ['concat', 'uglify'],
            //     options: {
            //         spawn: false,
            //     },
            // },
            css: {
                files: ['css/scss/*.scss', 'css/scss/**/*.scss'],
                tasks: ['sass', 'autoprefixer'],
                options: {
                    livereload: true,
                    spawn: false,
                }
            },
            php: {
                files: ['*.php', '**/*.php', '**/**/*.php'],
                options: {
                    livereload: true,
                    spawn: false,
                }
            }
        }
    });

    // 3. Where we tell Grunt we plan to use this plug-in.
    grunt.loadNpmTasks('grunt-contrib-concat');     // concatenate
    grunt.loadNpmTasks('grunt-contrib-uglify');     // minify
    grunt.loadNpmTasks('grunt-contrib-watch');      // watch files for changes
    grunt.loadNpmTasks('grunt-contrib-sass');       // Gettin Sassy!
    grunt.loadNpmTasks('grunt-autoprefixer');       // Auto-freaking-prefixer!!!

    // 4. Where we tell Grunt what to do when we type "grunt" into the terminal.
    grunt.registerTask('default', ['watch']);

};