private async Task InstallPackages(List <GraphItem> installItems, string packagesDirectory,
Func <Library, string, bool> packageFilter)
{
using (var sha512 = SHA512.Create())
{
foreach (var item in installItems)
{
var library = item.Match.Library;
var memStream = new MemoryStream();
await item.Match.Provider.CopyToAsync(item.Match, memStream);
memStream.Seek(0, SeekOrigin.Begin);
var nupkgSHA = Convert.ToBase64String(sha512.ComputeHash(memStream));
bool shouldInstall = packageFilter(library, nupkgSHA);
if (!shouldInstall)
{
continue;
}
Reports.Information.WriteLine("Installing {0} {1}", library.Name.Bold(), library.Version);
memStream.Seek(0, SeekOrigin.Begin);
await NuGetPackageUtils.InstallFromStream(memStream, library, packagesDirectory, sha512);
}
}
}
private async Task InstallPackageCore(GraphItem installItem, string packagesDirectory)
{
using (var memoryStream = new MemoryStream())
{
var match = installItem.Match;
await match.Provider.CopyToAsync(installItem.Match, memoryStream);
memoryStream.Seek(0, SeekOrigin.Begin);
await NuGetPackageUtils.InstallFromStream(memoryStream, match.Library, packagesDirectory, Reports.Information);
Interlocked.Increment(ref _installCount);
}
}