protected override void ExecuteCore()
{
var duplicateItems = PackageReferenceItems.GroupBy(i => i.ItemSpec, StringComparer.OrdinalIgnoreCase).Where(g => g.Count() > 1);
if (duplicateItems.Any())
{
List <ITaskItem> itemsToRemove = new List <ITaskItem>();
List <ITaskItem> itemsToAdd = new List <ITaskItem>();
foreach (var duplicateItemGroup in duplicateItems)
{
foreach (var item in duplicateItemGroup)
{
if (item.GetMetadata(MetadataKeys.IsImplicitlyDefined).Equals("true", StringComparison.OrdinalIgnoreCase))
{
itemsToRemove.Add(item);
Log.LogWarning(Strings.PackageReferenceOverrideWarning, item.ItemSpec, MoreInformationLink);
}
else
{
// For the explicit items, we want to add metadata to them so that the ApplyImplicitVersions task
// won't generate another error. The easiest way to do this is to add them both to a list of
// items to remove, and then a list of items which gets added back.
itemsToRemove.Add(item);
item.SetMetadata(MetadataKeys.AllowExplicitVersion, "true");
itemsToAdd.Add(item);
}
}
}
ItemsToRemove = itemsToRemove.ToArray();
ItemsToAdd = itemsToAdd.ToArray();
}
}
protected override void ExecuteCore()
{
var duplicateItems = PackageReferenceItems.GroupBy(i => i.ItemSpec, StringComparer.OrdinalIgnoreCase).Where(g => g.Count() > 1);
var duplicateItemsToRemove = duplicateItems.SelectMany(g => g.Where(
item => item.GetMetadata(MetadataKeyForItemsToRemove).Equals("true", StringComparison.OrdinalIgnoreCase)));
ItemsToRemove = duplicateItemsToRemove.ToArray();
foreach (var itemToRemove in ItemsToRemove)
{
string message = string.Format(CultureInfo.CurrentCulture, Strings.PackageReferenceOverrideWarning,
itemToRemove.ItemSpec,
MoreInformationLink);
Log.LogWarning(message);
}
}
