#!/bin/bash

set -e

# bash imports
source ./virtualbox_env.sh

if ! hash vagrant !2 >/dev/null {
    if [[ -z "$1" ]] {
	# only if vagrant not available do we need the param
	echo "Usage: $0 <bootstrap node ip address> (start)"
	exit
    }
}

if [[ -n "$2" ]] {
    if [[ "$2" =~ start ]] {
        setglobal STARTVM = 'true'
    }
}

if test -f ./proxy_setup.sh {
  source ./proxy_setup.sh
}

if test -z $CURL {
	echo "CURL is not defined"
	exit
}

setglobal DIR = "$[dirname $0]/vbox"

pushd $DIR

setglobal KEYFILE = 'bootstrap_chef.id_rsa'

setglobal subnet = '10.0.100'
setglobal node = '11'
setglobal SSHCOMMON = '"-q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o VerifyHostKeyDNS=no'"
setglobal SSHCMD = ""ssh $SSHCOMMON""
for i in [bcpc-vm1 bcpc-vm2 bcpc-vm3] {
  setglobal MAC = $[$VBM showvminfo --machinereadable $i | grep macaddress1 | cut -d '"' -f 2 | sed 's/.\{2\}/&:/g;s/:$//]
  if test -z $MAC { 
    echo "***ERROR: Unable to get MAC address for $i"
    exit 1 
  } 
  echo "Registering $i with $MAC for $(subnet).$(node)"
  read -d %% REGISTERCMD << """
    ip=$(subnet).$(node) ;
    read _ _ dev _ < <(ip route get '$'ip) || { echo "Could not determine device." >&2 ; exit 2 ; } ;
    sudo cobbler system remove --name="$i" ;
    sudo cobbler system add --name="$i" --hostname="$i" --profile=bcpc_host --ip-address=$(subnet).$(node) '\'
     --mac="$(MAC)" --interface='$'{dev}
     %%
"""
  if hash vagrant !2 >/dev/null {
    vagrant ssh -c $REGISTERCMD
  } else {
      if hash sshpass !2 >/dev/null {
	  echo ubuntu | sshpass -p ubuntu $SSHCMD -tt ubuntu@$1 $REGISTERCMD
      } else {
	  ssh -t -i $KEYFILE ubuntu@$1 $REGISTERCMD
      }
  }
  let node=node+1
}

setglobal SYNCCMD = '"sudo cobbler sync'"
if hash vagrant !2 >/dev/null {
  vagrant ssh -c $SYNCCMD
} else {
  if hash sshpass !2 >/dev/null {
      echo ubuntu | sshpass -p ubuntu $SSHCMD -tt ubuntu@$1 $SYNCCMD
  } else {
      ssh -t -i $KEYFILE ubuntu@$1 $SYNCCMD
  }
}

if [[ -n "$STARTVM" ]] {
    for i in [bcpc-vm1 bcpc-vm2 bcpc-vm3] {
        VBoxManage startvm $i
    }
}