#!/bin/bash -e
# Running from a git repo

if [ ! -f /etc/iiab/local_vars.yml ]; then
    echo -e "\nEXITING: IIAB is not already installed so can't upgrade\n" >&2
    exit 1
fi

echo -e "\nWARNING: Upgrades are not guaranteed to be compatible with previous installs\n" >&2
echo -e "\Please make sure you know what you are doing.\n" >&2
echo -e "\Press CTL-C to STOP or <enter> to continue.\n" >&2
read ans < /dev/tty

# check that latest version supports current OS
# N.B. install via adm cons assumes is on supported OS

cd /opt/iiab
rm -rf iiab-latest
git clone https://github.com/iiab/iiab --depth 1 iiab-latest
cd iiab-latest
scripts/local_facts.fact; rc=$?

if [ $rc -eq 0 ]; then # OS is supported
  cd /opt/iiab
  if [ ! -d iiab-installed ]; then
    mv iiab iiab-installed
  else
    rm -rf iiab # in case run more than once
  fi

  mv iiab-latest iiab
  cd iiab
  cp scripts/local_facts.fact /etc/ansible/facts.d/local_facts.fact
  echo -e "\nIIAB has been Upgraded\n"
else
  echo -e "\nYour OS is not supported by the latest IIAB\n"
  echo -e "Unable to Upgrade IIAB\n"
fi

echo -e "\Press CTL-C to STOP or <enter> to upgrade Admin Console.\n" >&2
read ans < /dev/tty

cd /opt/iiab/iiab-admin-console
git pull
./install
echo -e "IIAB Admin Console has been Upgraded\n\n"