#!/bin/bash
  
  if [ ! -f "/home/komodo/.ssh/id_rsa.pub" ];
      echo "SSH-ID does not exist."
      echo "Please do ssh-keygen and do not forget to register it on gitlab."
      exit 1
  fi
  
  read -p 'Cluster name (one word): ' clustername < /dev/tty
  if [ -z "$clustername" ]; then
  	echo "Invalid clustername";
  	exit
  fi
  clustername=${clustername^^}
  
  read -p 'Modem port (eg: ttyUSB0): ' modemport < /dev/tty
  if [ -z "$modemport" ]; then
  	echo "Invalid modemport";
  	exit
  fi
  
  set -x
  
  sudo useradd komodo
  sudo usermod -a -G dialout komodo
  sudo -u komodo mkdir /home/komodo/gateways
  cd /home/komodo/gateways
  sudo -u komodo git clone git@gitlab.kodesumber.com:komodo/komodo-gw-mkios.git $modemport || exit 1
  cd /home/komodo/gateway/$modemport || exit 1
  sudo -u komodo npm install