To edit dotfiles on a new machine...

git clone --bare https://github.com/toddka/dotfiles $HOME/.cfg
function config {
   /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME $@
}
mkdir -p .config-backup
config checkout
if [ $? = 0 ]; then
  echo "Checked out config.";
  else
    echo "Backing up pre-existing dot files.";
    config checkout 2>&1 | egrep "\s+\." | awk {'print $1'} | xargs -I{} mv {} .config-backup/{}
fi;
config checkout
config config status.showUntrackedFiles no

This is mainly useful for main dev machines where symlinking isn't ideal. On containers, install.sh will create symlinks for listed files.

Fix ZSH funkiness on OSX.