Setup with stow
Clone the repo and stow the 'packages' you want to use from it. This will symlink the nested files within to your home directory.
$ cd ~
$ git clone https://github.com/macowie/dotfiles
$ cd dotfiles
$ stow nvim
Or, if cloning to a folder that isn't directly under ~
$ cd ~
$ git clone https://github.com/macowie/dotfiles Code/dotfiles
$ cd Code/dotfiles
$ stow --target=../.. nvim