Where are we at with this? I know enough to be dangerous - but not useful. And I need to the same migration at work (we've been contemplating moving off SVN for over 18 months but hey...)
So learning how to do this and applying that knowledge on the Maven repositories is a benefit, but I am struggling to find anything that details the "whys" of doing things in particular ways. Its often just the scripts and the results. I'm happy to read if someone has links. Or be baby sat/mentored through a migration.