gist.js

elixir(function(imix) {
    // Workflow stuff
    imix.sass('app.scss')
        .coffee()
        .phpUnit()
        .wiredep();
    // Build stuff
    if (elixir.config.production) {
        imix.stylesIn('public/css')
            .scriptsIn('public/js')
            .version(['js/all.js', 'css/all.css']);
    }
});