#!/bin/bash
#
# Copyright (C) Wendepunkt Medical Innovations, Inc - All Rights Reserved.
# Unauthorized copying of this file, via any medium is strictly prohibited.
# Proprietary and confidential
#
# For information: dev@signalytic.ca
#

#
# Install the Streamline "Streamline EMR" application and services
#
# The caller of this script must check the exit value and possibly do a 
# roll-back if it is non-zero. If the exit value is non-zero services have not
# been restarted.

LOCATION="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit 1
fi


# stop any running systemd service if not running in a docker environment
if [ -f /.dockerenv ]; then
  echo "Docker environment detected - skipping systemd installation"
else
  echo "stopping system service"
  systemctl stop streamline-emr
fi

set -e

# copy root files
echo "importing root files"
cp -rfv $LOCATION/root/* /

# import docker images
for f in $(find $LOCATION/images -name "*.img" 2>/dev/null);do
  echo "importing docker image: $f"
  docker load -i $f
done
for f in $(find $LOCATION/images -name "*.img.xz" 2>/dev/null);do
  echo "importing docker image: $f"
  xz -d -c $f | docker load
done

# install systemd service unless running in a docker environment
if [ ! -f /.dockerenv ]; then
  echo "installing system service"
  systemctl daemon-reload
  systemctl enable streamline-emr
  systemctl start streamline-emr
fi