public function getFileContent($file, $identifier)
    {
        $resource = sprintf('%s:%s', ProcessExecutor::escape($identifier), ProcessExecutor::escape($file));
        $this->process->execute(sprintf('git show %s', $resource), $content, $this->repoDir);

        if (!trim($content)) {
            return null;
        }

        return $content;
    }
public function getFileContent($file, $identifier)
    {
        $resource = sprintf('%s:%s', ProcessExecutor::escape($identifier), ProcessExecutor::escape($file));
        $this->process->execute(sprintf('git show %s', $resource), $content, $this->repoDir);

        if (!trim($content)) {
            return null;
        }

        return $content;
    }
public function getFileContent ( $ file , $ identifier ) { $ resource = sprintf ( '%s:%s' , ProcessExecutor :: escape ( $ identifier ) , ProcessExecutor :: escape ( $ file ) ) ; $ this -> process -> execute ( sprintf ( 'git show %s' , $ resource ) , $ content , $ this -> repoDir ) ; if ( ! trim ( $ content ) ) { return null ; } return $ content ; }
{@inheritdoc}
{