How to make correct paths for Gulp in Laravel?

Question

gulp.js

Main page - Blade template, located in /resources/views
The blocks that make up the main page are located in /resources/views/widgets and are included in the main file. In the browser, the main is available localhost/directory/index. I need to use the uncss plugin to remove unused styles. How can I correctly write the paths in the files?
At the moment the gulpfile.js file looks like this

var gulp = require('gulp');
var uncss = require('gulp-uncss');

gulp.task('uncss', function() {

    return gulp.src('/media/default/default_mobile.css')
        .pipe(
        uncss({
            html: ['http://localhost/index'],
            stylesheets: ['http://localhost/media/css/default/default_mobile.css']
        }))
        .pipe(gulp.dest('http://localhost/media/css/gulp/'));

});

I'm trying to run it..

It doesn't work.. (it says to the console that the task has been completed, but in fact nothing happens)
Please note that the layout is not in one html file, but in .blade.php files divided into blocks.
Help!

Answer 1

Try specifying the stylesheet path on disk rather than on the web.