/// <summary>
/// Remove items from the world. Removes to items that are part of the project manifest are backed up, so
/// they can be reverted when the project is reset after the end of the build.
/// </summary>
private void ExecuteRemove(BuildItemGroupChildXml child, ItemBucket bucket)
{
if (!Utilities.EvaluateCondition(child.Condition, child.ConditionAttribute, bucket.Expander, ParserOptions.AllowAll, loggingServices, buildEventContext))
{
return;
}
BuildItemGroup group = bucket.Lookup.GetItems(child.Name);
if (group == null)
{
// No items of this type to remove
return;
}
List <BuildItem> itemsToRemove = BuildItemGroup.FindItemsMatchingSpecification(group, child.Remove, child.RemoveAttribute, bucket.Expander, executionDirectory);
if (itemsToRemove != null)
{
bucket.Lookup.RemoveItems(itemsToRemove);
}
}