src/Console/CommandTrait.php
protected function downloadAllFiles($update = false)
    {
        $files = array_keys($this->getFilesArray());
        foreach ($files as $name) {
            $this->downloadFile($name, $update);
        }
    }
protected function downloadAllFiles($update = false)
    {
        $files = array_keys($this->getFilesArray());
        foreach ($files as $name) {
            $this->downloadFile($name, $update);
        }
    }
Download a file if it does not exist

@param Boolean $update Update files