Progress.php

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<?php

namespace Elgg\Cli;

use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Output\OutputInterface;

class Progress {

    protected $output;

    public function __construct(OutputInterface $output) {
        $this->output = $output;
    }

    public function start($process, $max = 0) {
        $this->output->writeln($process);

        return new ProgressBar($this->output, $max);
    }

    public function finish(ProgressBar $progress) {
        $progress->finish();
        $this->output->writeln('');
    }
}