Can't use notifies/subscribes on chef_dk resources

[benclark]

I'd like to be able to use resource notifications on chef_dk resources in my recipes, but they don't appear to work.

I can subscribe to the remote_file or rpm_package resources within the chef_dk resource, but the methods to determine the url or rpm path are private. I thought about wrapping the chef_dk resource in my own implementation of the omnijack calls, but that seems wasteful.

Any ways that I could approach this differently, or that the chef_dk cookbook could be changed to accommodate notifications? Thanks for any help you can offer!