private async Task Download(string sourceName, InternalPackageInformation info,
ILocalBaseFolder localBaseFolder,
CancellationToken cancelationToken)
{
listeners(new Resolving(info.Package, info.Source));
var sourceRepository = _sourceRepositories[sourceName];
// This makes it work with coreclr
_sourceCacheContext.DirectDownload = true;
_sourceCacheContext.RefreshMemoryCache = true;
var remoteV3FindPackageByIdResource =
await sourceRepository.GetResourceAsync <FindPackageByIdResource>(cancelationToken);
await remoteV3FindPackageByIdResource.GetAllVersionsAsync(info.Identity.Id, _sourceCacheContext,
NullLogger.Instance, cancelationToken);
using (var stream =
localBaseFolder.OpenStreamForWriting(PathForNugetPackage(info)))
{
listeners(new Downloading(info.Package, info.Source));
var result = await remoteV3FindPackageByIdResource.CopyNupkgToStreamAsync(info.Identity.Id, info.Identity.Version,
stream,
_sourceCacheContext,
NullLogger.Instance, cancelationToken
);
if (result != true)
{
throw new InvalidOperationException("Whoa, result is null");
}
listeners(new Downloaded(info.Package, info.Source));
}
if (info.Package.CleanOnUpdate)
{
listeners(new Cleaning(info.Package, info.Package.OutputFolder));
localBaseFolder.Clean(info.Package.OutputFolder);
}
await Decompress(info, localBaseFolder);
listeners(new Done(info.Package));
}