public override bool Execute()
{
Result = ItemGroup1.Select(ig => ig.ItemSpec).Intersect(ItemGroup2.Select(ig => ig.ItemSpec)).Any();
Log.LogMessage("GetDoItemsIntersect completed successfully - returned {0}", Result.ToString());
return(true);
}
protected override void ExecuteCore()
{
var packageRanks = new PackageRank(PreferredPackages);
var packageOverrides = new PackageOverrideResolver <ConflictItem>(PackageOverrides);
var conflicts = new HashSet <ConflictItem>();
var conflictItemGroup1 = GetConflictTaskItems(ItemGroup1, ConflictItemType.CopyLocal);
var conflictItemGroup2 = GetConflictTaskItems(ItemGroup2, ConflictItemType.CopyLocal);
using (var conflictResolver = new ConflictResolver <ConflictItem>(packageRanks, packageOverrides, Log))
{
var allConflicts = conflictItemGroup1.Concat(conflictItemGroup2);
conflictResolver.ResolveConflicts(allConflicts,
ci => ItemUtilities.GetReferenceTargetPath(ci.OriginalItem),
(ConflictItem winner, ConflictItem loser) => { conflicts.Add(loser); });
var conflictItems = conflicts.Select(i => i.OriginalItem);
RemovedItemGroup1 = ItemGroup1.Intersect(conflictItems).ToArray();
RemovedItemGroup2 = ItemGroup2.Intersect(conflictItems).ToArray();
}
}