#!/usr/bin/env bash

options="us\nus dvorak\ncs"

choice=$(echo -e "$options" | dmenu -i -p "Keyboard layout")

case "$choice" in
  "us")
    setxkbmap us
    ;;
  "us dvorak")
    setxkbmap us -variant dvorak
    ;;
  "cs")
    setxkbmap cz
    ;;
esac