function Application::getNewWorkingDir

Return value

?string

Throws

\RuntimeException

1 call to Application::getNewWorkingDir()

Application::doRun in vendor/composer/composer/src/Composer/Console/Application.php

Runs the current application.

File

vendor/composer/composer/src/Composer/Console/Application.php, line 457

Class

Application

The console application that handles the commands

Namespace

Composer\Console

Code

private function getNewWorkingDir(InputInterface $input) : ?string {
    
    /** @var string|null $workingDir */
    $workingDir = $input->getParameterOption([
        '--working-dir',
        '-d',
    ], null, true);
    if (null !== $workingDir && !is_dir($workingDir)) {
        throw new \RuntimeException('Invalid working directory specified, ' . $workingDir . ' does not exist.');
    }
    return $workingDir;
}