Gruntfile.js

module.exports = function(grunt) {

  // Project configuration.
  grunt.initConfig({
    connect: {
      server: {
        options: {
          port: 1337,
          base: '.',
          keepalive: true
        }
      }
    },
    server: {
      port: 8080,
      base: '.'
    },
    pkg: grunt.file.readJSON('package.json'),
    uglify: {
      options: {
        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
      },
      build: {
        src: 'src/<%= pkg.name %>.js',
        dest: 'build/<%= pkg.name %>.min.js'
      }
    },
    watch: {

    }
  });

  // Load the plugin that provides the "uglify" task.
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-contrib-connect');
  grunt.loadNpmTasks('grunt-contrib-watch');

  // Default task(s).
  grunt.registerTask('default', ['uglify']);
  grunt.registerTask('s', ['connect']);

  grunt.registerTask(
    'serve',
    'start the server and preview your app, --allow-remote for remote access',
    function(target) {

    if (grunt.option('allow-remote')) {
      grunt.config.set('connect.options.hostname', '0.0.0.0');
    }

    grunt.task.run([
      'default',
      'watch'
    ]);
  });

};