protected function fire()
{
$env = $this->input->getArgument('env');
$this->dest .= '_' . $env;
if ($this->input->getOption('pretty') === 'true') {
$this->app->instance('outputPathResolver', new PrettyOutputPathResolver());
}
$this->app->make(Jigsaw::class)->build($this->source, $this->dest, $env);
$this->info('Site built successfully!');
}