/**
* Create a project from repo.
*
* @param string $package The package to install
*
* @return int
*/
public function createProject($package)
{
$io = $this->_io;
$root = $this->_root;
$factory = $this->_factory;
$installerOptions = $this->_installerOptions;
$function = $this->_wrap(function () use($package, $io, $root, $factory, $installerOptions) {
$projectCreator = new CreateProjectCommand();
$input = new SymfonyInput(['--prefer-source' => $installerOptions['prefer-source'], '--prefer-dist' => $installerOptions['prefer-dist']], $projectCreator->getDefinition());
return $projectCreator->installProject($io, $factory->createConfig($io, $root), $package, $root, null, 'stable', false, false, false, null, false, false, false, false, false, false, $input);
});
$result = $function();
if ($result !== 0) {
throw new Exception\ComposerException('Composer failed to create project ' . $package . ': ' . $io->getLastError());
}
return $this;
}
/**
* Fetch the project into the given directory.
*
* @return void
*
* @throws \RuntimeException When an error occurred.
*/
private function fetchProject()
{
$arguments = ['package' => $this->file->get(self::SETTING_PACKAGE), 'directory' => $this->tempDir, '--prefer-dist', '--no-dev', '--no-interaction'];
if ($version = $this->file->get(self::SETTING_VERSION)) {
$arguments['version'] = $version;
}
if ($repository = $this->file->get(self::SETTING_REPOSITORY_URL)) {
$arguments['--repository-url'] = $repository;
}
$command = new CreateProjectCommand();
$input = new ArrayInput($arguments);
$input->setInteractive(false);
$command->setIO($this->getIO());
try {
if (0 !== ($statusCode = $command->run($input, new TaskOutput($this)))) {
throw new \RuntimeException('Command exit code was non zero ' . $statusCode);
}
} catch (\Exception $exception) {
throw new \RuntimeException($exception->getMessage(), $exception->getCode(), $exception);
}
}