snipe-it/database/seeds/CompanySeeder.php

<?php

use App\Models\Company;
use Illuminate\Database\Seeder;

class CompanySeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        \Log::debug('Seed companies');
        Company::truncate();
        factory(Company::class, 4)->create();

        $src = public_path('/img/demo/companies/');
        $dst = 'companies'.'/';
        $del_files = Storage::files('companies/'.$dst);

        foreach ($del_files as $del_file) { // iterate files
            $file_to_delete = str_replace($src, '', $del_file);
            \Log::debug('Deleting: '.$file_to_delete);
            try {
                Storage::disk('public')->delete($dst.$del_file);
            } catch (\Exception $e) {
                \Log::debug($e);
            }
        }

        $add_files = glob($src.'/*.*');
        foreach ($add_files as $add_file) {
            $file_to_copy = str_replace($src, '', $add_file);
            \Log::debug('Copying: '.$file_to_copy);
            try {
                Storage::disk('public')->put($dst.$file_to_copy, file_get_contents($src.$file_to_copy));
            } catch (\Exception $e) {
                \Log::debug($e);
            }
        }
    }
}