Dotfiles mk2: an exosuit

With a fresh, or even a janky, laptop:

cd; mkdir setup
curl .../mac > mac
git clone thoughtbot/dotfiles and therealadam/dotfiles
env RCRC=$HOME/Setup/dotfiles-thoughtbot/rcrc rcup
# rcup

1. Clone dotfiles and this repo 1a. Into ~/Setup ...may require an initial tweak of dotfiles-thoughtbot/rcrc to use ~/Setup or a one-off rcup invocation... 1b. e.g. env RCRC=$HOME/Setup/dotfiles-thoughtbot/rcrc rcup
2. Bootstrap via laptop
3. Run mac again to pick up local customizations that are now symlinked script/setup

Upgrading upstream dotfiles

rcup

Imploding an existing setup

# Uninstall Homebrew; download the script and run with --help if you like
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"

# ..extensively manually prune /usr/local

# Uninstall rbenv
rm -rf ~/.rbenv

# Uninstall asdf
rm -rf ~/.asdf