Chef LWRP for installing zsh/oh-my-zsh
Just add oh_my_zsh as one of your dependencies in your metadata.rb.
Simply pass a username to this LWRP and zsh/oh-my-zsh will be installed, the .zshrc template will be sym-linked if one doesn't already exist, and zsh will be set as the default shell for that user.
Additionally you can specify the oh-my-zsh theme you want using the theme resource.
oh_my_zsh 'username' do theme 'theme' end
Yay! Less typing in the future!!!