# https://developer.atlassian.com/blog/2016/02/best-way-to-store-dotfiles-git-bare-repo/
git clone --bare https://sepehrm@bitbucket.org/sepehrm/cfg.git $HOME/.cfg
function cfg {
   /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME $@
}
mkdir -p .cfg-backup
cfg checkout
if [ $? = 0 ]; then
  echo "Checked out cfg.";
  else
    echo "Backing up pre-existing dot files.";
    cfg checkout 2>&1 | egrep "\s+\." | awk {'print $1'} | xargs -I{} mv {} .cfg-backup/{}
fi;
cfg checkout
cfg config status.showUntrackedFiles no