<?php

use Nih\CommandBuilder\Command;
use Nih\CommandBuilder\Stdio;

require_once __DIR__ . '/vendor/autoload.php';

$output = (new Command('echo'))
    ->arg('-n')
    ->arg('-')
    ->arg("./ \$wow     '''/stdout.txt")
    ->stderr(Stdio::null())
    ->output();

var_dump($output);

$child = (new Command('/usr/bin/cat'))
    ->stdin(Stdio::piped('r'))
    ->spawn(shell: true);

$child->stdin?->write('Hello, this is pretty cool.');
$child->stdin?->close();

$output = $child->output();

var_dump($output);