#!/bin/sh

echo -n "
What provider would you like to use?
  1. DigitalOcean
  2. Amazon EC2
Enter the number of your desired provider  
: "

read N

case "$N" in
  1) CLOUD="digitalocean"  ;;
  2) CLOUD="ec2" ;;
  *) exit 1 ;;
esac  

ansible-playbook deploy.yml -e "provider=${CLOUD}"