bootstrap config files

bootstrap-config.sh

#!/bin/sh
# found here: https://developer.atlassian.com/blog/2016/02/best-way-to-store-dotfiles-git-bare-repo/
# tried to improve to work with subfolders, but something is wrong, sometimes have to run twice
git clone --bare git@github.com:conrad784/dotfiles.git $HOME/.cfg
function config {
   /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME $@
}
function mv_fullpath(){
    copy_file="$1";
    #echo "cf: $copy_file";
    to_file="$2";
    #echo "tf: $to_file";
    to_path="$( dirname  ${to_file} )";
    #echo "tp: $to_path";
    mkdir -p $to_path;
    #echo "mv: $copy_file $to_path";
    mv $copy_file $to_path;
    #echo ""
}
mkdir -p .config-backup
config checkout
if [ $? = 0 ]; then
  echo "Checked out config.";
  else
    echo "Backing up pre-existing dot files.";
    FILES=$( config checkout 2>&1 | egrep "\s+\." | awk {'print $1'} )
    for x in $FILES;
    do
	echo "moving $x"
	mv_fullpath $x .config-backup/$x;
    done
    echo "Finished backing up.";
fi;
config checkout
config config status.showUntrackedFiles no