I've populated basepath with target/artifacts (as that's where my build process dumps artifacts), and I've entered *.rpm into the Files to deploy box. Once I click outside of the box, I get the following message underneath the box:
'.rpm' doesn't match anything, but 'target/artifacts/.rpm' does. Perhaps that's what you mean?
The actual deploy process works fine, and uses basepath, but apparently the check to determine whether it's a valid files list does not.
The same exact error occurs with Excludes.