Install script for my personal configuration

cfg_install.sh

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

# Original file https://bitbucket.org/durdn/cfg/raw/master/.bin/install.sh
# Config is stored in $HOME as a bare git repo

git clone --bare https://github.com/hugcis/dotfiles.git "$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 | grep -E "\s+\." | awk '{print $1}' | \
    xargs -I{} sh -c 'mkdir -p ".config-backup/$(dirname "{}")" && mv "{}" ".config-backup/{}"'
  config checkout
fi

config config status.showUntrackedFiles no