function HgDownloader::doDownload

@inheritDoc

Overrides VcsDownloader::doDownload

File

vendor/composer/composer/src/Composer/Downloader/HgDownloader.php, line 28

Class

HgDownloader

@author Per Bernhardt <plb@webfactory.de>

Namespace

Composer\Downloader

Code

protected function doDownload(PackageInterface $package, string $path, string $url, ?PackageInterface $prevPackage = null) : PromiseInterface {
    if (null === HgUtils::getVersion($this->process)) {
        throw new \RuntimeException('hg was not found in your PATH, skipping source download');
    }
    return \React\Promise\resolve(null);
}