src/Composer/Util/Svn.php
public function executeLocal($command, $path, $cwd = null, $verbose = false)
    {
        // A local command has no remote url
        return $this->executeWithAuthRetry($command, $cwd, '', $path, $verbose);
    }
public function executeLocal($command, $path, $cwd = null, $verbose = false)
    {
        // A local command has no remote url
        return $this->executeWithAuthRetry($command, $cwd, '', $path, $verbose);
    }
Execute an SVN local command and try to fix up the process with credentials
if necessary.

@param string $command SVN command to run
@param string $path    Path argument passed thru to the command
@param string $cwd     Working directory
@param bool   $verbose Output all output to the user

@throws \RuntimeException
@return string