#!/bin/sh

algo_provisioning () {
  echo -n "
  What provider would you like to use?
    1. DigitalOcean
    2. Amazon EC2
    3. Azure
    4. Google-cloud
    0. Local installation (non-cloud or a server already deployed)

Enter the number of your desired provider  
: "

  read N

  case "$N" in
    1) CLOUD="digitalocean"  ;;
    2) CLOUD="ec2" ;;
    3) CLOUD="azure" ;;
    4) CLOUD="google_cloud" ;;    
    0) CLOUD="non-cloud" ;;
    *) exit 1 ;;
  esac  

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

user_management () {
  ansible-playbook users.yml
}

case "$1" in
  users)  user_management   ;;
  *)      algo_provisioning ;;
esac