cfg-install.sh

#!/bin/bash                                                                     
git clone --bare https://github.com/kstreser/cfg.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 | egrep "\s+\." | awk {'print $1'} | xargs -I{} mv {} .config-backup/{}
fi;                                                                             
config checkout                                                                 
config config status.showUntrackedFiles no