private static async Task <AttemptedPackage> RestorePackageAsync(
PackageReference packageReference,
PackageRestoreContext packageRestoreContext,
INuGetProjectContext nuGetProjectContext,
PackageDownloadContext downloadContext)
{
Exception exception = null;
var restored = false;
try
{
restored = await packageRestoreContext.PackageManager.RestorePackageAsync(
packageReference.PackageIdentity,
nuGetProjectContext,
downloadContext,
packageRestoreContext.SourceRepositories,
packageRestoreContext.Token);
}
catch (Exception ex)
{
exception = ex;
}
packageRestoreContext.PackageRestoredEvent?.Invoke(null, new PackageRestoredEventArgs(packageReference.PackageIdentity, restored));
// PackageReferences cannot be null here
if (exception != null)
{
if (!string.IsNullOrEmpty(exception.Message))
{
nuGetProjectContext.Log(MessageLevel.Warning, exception.Message);
}
if (packageRestoreContext.PackageRestoreFailedEvent != null)
{
var packageReferenceComparer = new PackageReferenceComparer();
var packageRestoreData = packageRestoreContext.Packages
.Where(p => packageReferenceComparer.Equals(p.PackageReference, packageReference))
.SingleOrDefault();
if (packageRestoreData != null)
{
Debug.Assert(packageRestoreData.ProjectNames != null);
packageRestoreContext.PackageRestoreFailedEvent(
null,
new PackageRestoreFailedEventArgs(packageReference,
exception,
packageRestoreData.ProjectNames));
}
}
}
return(new AttemptedPackage
{
Restored = restored,
Package = packageReference
});
}
private static async Task <bool> RestorePackageAsync(Packaging.PackageReference packageReference,
PackageRestoreContext packageRestoreContext,
INuGetProjectContext nuGetProjectContext)
{
Exception exception = null;
var restored = false;
try
{
restored = await packageRestoreContext.PackageManager.RestorePackageAsync(packageReference.PackageIdentity, nuGetProjectContext,
packageRestoreContext.SourceRepositories, packageRestoreContext.Token);
}
catch (Exception ex)
{
exception = ex;
}
if (packageRestoreContext.PackageRestoredEvent != null)
{
packageRestoreContext.PackageRestoredEvent(null, new PackageRestoredEventArgs(packageReference.PackageIdentity, restored));
}
// PackageReferences cannot be null here
if (exception != null)
{
nuGetProjectContext.Log(ProjectManagement.MessageLevel.Warning, exception.Message);
if (packageRestoreContext.PackageRestoreFailedEvent != null)
{
var packageReferenceComparer = new PackageReferenceComparer();
var packageRestoreData = packageRestoreContext.Packages
.Where(p => packageReferenceComparer.Equals(p.PackageReference, packageReference))
.SingleOrDefault();
if (packageRestoreData != null)
{
Debug.Assert(packageRestoreData.ProjectNames != null);
packageRestoreContext.PackageRestoreFailedEvent(null, new PackageRestoreFailedEventArgs(packageReference,
exception,
packageRestoreData.ProjectNames));
}
}
}
return(restored);
}