Install dots

install-dots.sh

#!/usr/bin/env bash
set -e

function cfg {
    git --work-tree=$HOME --git-dir=$HOME/.cfg $@
}

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


echo "'cfg' command is now available. Accepts all standard git arguments."