mitchellh/packer — pull request #946 by jhelwig (2014-03-12 23:57:39+00:00)
Title: Add ability to run vboxmanage commands just before exporting [GH-664]

This is a very naive attempt at providing a solution for #664. It's working for me with the virtualbox-iso builder, but I'm sure there's a better way to do this. Mainly, I'd just like to get the ball rolling on getting #664 resolved.