/// <summary>
/// Install a NuGet package and make it available for use in the <see cref="EvaluationService"/>.
/// </summary>
public async Task InstallAsync(
InteractivePackageDescription packageDescription,
CancellationToken cancellationToken = default)
{
if (packageDescription.PackageId == null)
{
throw new ArgumentException(
$"{nameof (packageDescription.PackageId)} property cannot be null",
nameof(packageDescription));
}
var package = packageDescription.ToInteractivePackage();
var installedPackages = await packageManager.InstallPackageAsync(
package,
packageDescription.GetSourceRepository(),
cancellationToken);
// TODO: Should probably alert user that the package is already installed.
// Should we add a fresh #r for the package in case that's what they're trying to get?
// A feel good thing?
if (installedPackages.Count == 0)
{
return;
}
var agent = await getAgentConnectionHandler(false, cancellationToken);
foreach (var installedPackage in installedPackages)
{
ReferencePackageInWorkspace(installedPackage);
await LoadPackageIntegrationsAsync(agent, installedPackage, cancellationToken);
}
// TODO: Figure out metapackages. Install Microsoft.AspNet.SignalR, for example,
// and no #r submission gets generated, so all the workspace reference stuff
// above fails to bring in references to dependnet assemblies automatically.
// User must type them out themselves.
//
// This was busted in our NuGet 2.x code as well.
package = installedPackages.FirstOrDefault(
p => PackageIdComparer.Equals(p, package));
// TODO: Same issue as installedPackages.Count == 0. What do we want to tell user?
// probably they tried to install a package they already had installed, and
// maybe it bumped a shared dep (which is why installedPackages is non-empty).
if (package == null)
{
return;
}
if (await ReferenceTopLevelPackageAsync(package, cancellationToken))
{
evaluationService.OutdateAllCodeCells();
await evaluationService.EvaluateAllAsync(cancellationToken);
}
}
public async Task AddPackageAsync(
PackageViewModel packageViewModel,
CancellationToken cancellationToken)
{
if (packageViewModel == null)
{
throw new ArgumentNullException(nameof(packageViewModel));
}
await clientSession.PackageManager.InstallAsync(
InteractivePackageDescription.FromPackageViewModel(packageViewModel),
cancellationToken);
}
public int GetHashCode(InteractivePackageDescription obj) => obj?.PackageId == null ? 0 : obj.PackageId.GetHashCode();
public bool Equals(InteractivePackageDescription x, InteractivePackageDescription y) => Equals(x?.PackageId, y?.PackageId);
