dot.old

#!/bin/zsh

SCRIPT_NAME="`basename $0`"
DOTFILES="$(dirname $(readlink -f $0))"

check_command(){
  if command -v "$1" > /dev/null 2>&1; then
    echo -n "  [x] $1"
  else
    echo "  [ ] $1"
  fi

  [ -n "$2" ] && echo " - $2" || echo
}

check_dependencies(){
  echo optional dependencies:
  check_command 'autojump' 'navigate common directories quickly'
}

dialog_loop(){
  cat <<EOF
backup restore utility script options:
  [c]heck dependencies
  [i]nstall dotfiles
  [q]uit
EOF
  read -sk1 ans

  case "$ans" in
    c)
      check_dependencies
      exit 0
      ;;
    i)
      "$DOTFILES/install"
      exit 0
      ;;
    m)
      modify_listfile
      ;;
    q)
      exit 0
      ;;
  esac
}

while true; do
  dialog_loop
  echo
done