Fix for barryvdh/laravel-dompdf v1.0 with public folders other than "public"

README.md

In release 1.0 of the barryvdh/laravel-dompdf, the public path has been hardcoded. If you are using a public folder other than public, there will be an exception.

Add the code from this gist to your AppServiceProvider so everything will work until a fix has been released by barryvdh.

AppServiceProvider.php

<?php

declare(strict_types=1);

namespace App\Providers;

// snip
use Dompdf\Dompdf;
// snip

class AppServiceProvider extends ServiceProvider
{
    public function boot(): void
    {
        // snip
    }

    public function register(): void
    {
        // override the DOMPDF binding until the following PR has been merged:
        // https://github.com/barryvdh/laravel-dompdf/issues/868
        $this->app->bind('dompdf', function ($app) {
            $options = $app->make('dompdf.options');
            $dompdf = new Dompdf($options);
            $path = realpath(public_path());

            if ($path === false) {
                throw new \RuntimeException('Cannot resolve public path');
            }

            $dompdf->setBasePath($path);

            return $dompdf;
        });
    }
}