Here's my problem, I wonder if there is an answer (aside from writing my own task):
I have a hierarchy of projects. Some of the projects have duplicate files. I need to make sure that a given project can override its ancestor projects' files even if the files are newer in the ancestor. I would think this is a common problem in complex builds. The only way I've found to do this so far is to specify 'overwrite="yes"' on all my copies. This is horrible for performance, though, as some of my copy operations move over a thousand files at a time. It is a shame that the copy task doesn't support the concept of "copy when different date (or content)" instead of merely "copy when newer date"... Any suggestions? Thanks, Scott
