gulpfile.js

var elixir = require('laravel-elixir');

/*
 |--------------------------------------------------------------------------
 | Elixir Asset Management
 |--------------------------------------------------------------------------
 |
 | Elixir provides a clean, fluent API for defining some basic Gulp tasks
 | for your Laravel application. By default, we are compiling the Sass
 | file for our application, as well as publishing vendor resources.
 |
 */

elixir(function(mix) {
    mix.sass('app.scss')

    .scripts([
    	'libs/sweetalert-dev.js'
    ], 'public/js/libs.js'
    )

    .scripts([
    	'libs/vue.min.js',
    	'libs/vue-resource.min.js'
    ], 'public/js/vue.js'
    )

    .styles([
    		'libs/sweetalert.css'
    ], 'public/css/libs.css');

});