private int DefaultInstallOrder(InstallItem line)
{
var itemRef = line.Reference;
if (line.Reference.Type == InstallItem.ScriptType)
{
itemRef = ItemReference.FromElement(line.Script);
}
return(DefaultInstallOrder(itemRef));
}
private void RemoveDeletesForItemsWithMultipleScripts(XmlElement[] allItems)
{
var bestActionPerItem = allItems
.Select(el => new { Ref = ItemReference.FromElement(el), Action = el.Attribute("action") })
.GroupBy(i => i.Ref)
.ToDictionary(g => g.Key, g => g.Max(i => i.Action));
var conflictingDeletesToRemove = allItems
.Where(el => el.Attribute("action") == "delete" &&
bestActionPerItem[ItemReference.FromElement(el)] != "delete")
.ToArray();
foreach (var item in conflictingDeletesToRemove)
{
var parent = item.Parent();
item.Detach();
CleanUp(parent);
}
}
