homedot-clone.sh

#!/bin/bash
#
# based off https://developer.atlassian.com/blog/2016/02/best-way-to-store-dotfiles-git-bare-repo/
#
git clone --bare git@github.com:iAnatoly/homedot.git $HOME/.cfg
function config {
   /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME $@
}

config checkout
if [ $? = 0 ]; then
  echo "Checked out config.";
else
  BACKUP=".config-backup"
  [ -d $BACKUP ] || mkdir $BACKUP
  echo "Backing up pre-existing dot files into $BACKUP:"
  config checkout 2>&1 | egrep "\s+\." | awk {'print $1'} | xargs -I{} mv {} $BACKUP/{}
  echo "Done."
fi;
config checkout
config config status.showUntrackedFiles no
config status