By default is a demo of file differences, but can be used to create a
tar of changes between an old and new path.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
Upstream-commit: f710a8d7746df5f54e2cbe7b90885e4eb75920b4
Component: engine
