There's a bunch of cruft in here. Nowadays I'm using xonsh, not bash, and I'm trying to migrate from vim to neovim. The install scripts pretty much don't work and should be avoided, but there's some important system-level configuration in there that I have to run once on a new system. In other words: don't clone this repo, but feel free to crib from it.
For direnv users:
If you have cloned this repository, you will want to be sure to edit the /.envrc file. I use this to coerce git into using my personal identity so I can stop pushing commits with my work email and whatnot.