Kirby\Cli\Command::download PHP Method

    protected function download($params)
    {
        $options = array_merge(['repo' => 'getkirby/starterkit', 'branch' => 'master', 'zip' => null, 'output' => null], $params);
        extract($options);
        if (!$zip) {
            throw new RuntimeException('Please provide a zip file');
        }
        // build the download url
        $url = 'https://github.com/' . $repo . '/archive/' . $branch . '.zip';
        // generate some usable output
        if ($output) {
            $output->writeln('<info>Downloading from: ' . $url . '</info>');
        }
        // send the remote request
        $download = util::download($url, function ($resource, $total, $downloaded) use($output) {
            if (!$output) {
                return null;
            }
            if ($downloaded && $total) {
                $output->write('Downloaded: ' . round($downloaded / $total, 2) * 100 . "%\r");
            }
        });
        // write the result to the disk
        file_put_contents($zip, $download);
    }