protected override void ExecuteCore()
{
if (Items != null)
{
NuGetPackageResolver packageResolver = NuGetPackageResolver.CreateResolver(PackageFolders, ProjectPath);
var updatedItems = new List <ITaskItem>();
foreach (var item in Items)
{
string packageName = item.GetMetadata(MetadataKeys.PackageName);
string packageVersion = item.GetMetadata(MetadataKeys.PackageVersion);
if (!string.IsNullOrEmpty(packageName) && !string.IsNullOrEmpty(packageVersion) &&
string.IsNullOrEmpty(item.GetMetadata(MetadataKeys.PackageDirectory)))
{
var newItem = new TaskItem(item);
// Gracefully handle case where we don't have a packageResolver because we don't have an assets
// file, which happens for design-time builds
if (packageResolver != null)
{
var parsedPackageVersion = NuGetVersion.Parse(packageVersion);
string packageDirectory = packageResolver.GetPackageDirectory(packageName, parsedPackageVersion);
newItem.SetMetadata(MetadataKeys.PackageDirectory, packageDirectory);
}
updatedItems.Add(newItem);
}
else
{
updatedItems.Add(item);
}
}
Output = updatedItems.ToArray();
}
}
private string ResolvePackageAssetPath(LockFileTargetLibrary package, string relativePath)
{
string packagePath = _packageResolver.GetPackageDirectory(package.Name, package.Version);
return(Path.Combine(packagePath, NormalizeRelativePath(relativePath)));
}