src/Hal/Component/Output/ProgressBar.php
public function advance()
    {
        $this->current++;

        if ($this->hasAnsi()) {
            $percent = round($this->current / $this->max * 100);
            $this->output->write("\x0D");
            $this->output->write("\x1B[2K");
            $this->output->write(sprintf('... %s%% ...', $percent));
        } else {
            $this->output->write('.');
        }
    }
public function advance()
    {
        $this->current++;

        if ($this->hasAnsi()) {
            $percent = round($this->current / $this->max * 100);
            $this->output->write("\x0D");
            $this->output->write("\x1B[2K");
            $this->output->write(sprintf('... %s%% ...', $percent));
        } else {
            $this->output->write('.');
        }
    }
Advance progress bar