require 'formula' class Z < Formula desc "Tracks most-used directories to make cd smarter" homepage 'https://github.com/rupa/z' url 'https://github.com/rupa/z/archive/v1.8.tar.gz' sha1 '7906929c23743ae954df758f3828cb225a517c51' head 'https://github.com/rupa/z.git' def install (prefix/'etc/profile.d').install 'z.sh' man1.install 'z.1' end def caveats; <<-EOS.undent For Bash or Zsh, put something like this in your $HOME/.bashrc or $HOME/.zshrc: . `brew --prefix`/etc/profile.d/z.sh EOS end end