protected function addFile(File $file, $path, $stripBin = false)
 {
     $this->output->writeln(' <info>*</info> Add php file ' . $path);
     $content = $file->getContents();
     if ($stripBin) {
         $content = preg_replace('~^#!/usr/bin/env php\\s*~', '', $content);
         $content = str_replace('BundlerPackCommand', 'UpdateCommand', $content);
     }
     $this->phar->addFromString($path, $content);
 }