#!/usr/bin/env bash
set -e

export LOG_FILE=/tmp/update.$(date +"%Y%m%d").log

rm -f ${LOG_FILE}

decho () {
  echo `date +"%H:%M:%S"` $1
  echo `date +"%H:%M:%S"` $1 >> ${LOG_FILE}
}

cat <<'FIG'
 _
| | __ _ _ __ ___   __ _ ___ ___ _   _       ___  ___ _ ____   _____ _ __
| |/ _` | '_ ` _ \ / _` / __/ __| | | |_____/ __|/ _ \ '__\ \ / / _ \ '__|
| | (_| | | | | | | (_| \__ \__ \ |_| |_____\__ \  __/ |   \ V /  __/ |
|_|\__,_|_| |_| |_|\__,_|___/___/\__,_|     |___/\___|_|    \_/ \___|_|
FIG

echo -e "\nStarting \033[1mlamassu-server\033[0m update. This will take a few minutes...\n"

if [ "$(whoami)" != "root" ]; then
  echo -e "This script has to be run as \033[1mroot\033[0m user"
  exit 3
fi

decho "stopping lamassu-server"
supervisorctl stop lamassu-server >> ${LOG_FILE} 2>&1
supervisorctl stop lamassu-admin-server >> ${LOG_FILE} 2>&1

decho "updating node"
npm install n -g >> ${LOG_FILE} 2>&1
n lts >> ${LOG_FILE} 2>&1
node -v

decho "updating lamassu-server"
npm -g install lamassu/lamassu-server#v5 --unsafe-perm >> ${LOG_FILE} 2>&1

decho "rebuilding npm deps"
cd /usr/local/lib/node_modules/lamassu-server/ >> ${LOG_FILE} 2>&1
npm rebuild >> ${LOG_FILE} 2>&1

decho "running migration"
lamassu-migrate >> ${LOG_FILE} 2>&1
lamassu-migrate-config >> ${LOG_FILE} 2>&1

decho "starting lamassu-server"
supervisorctl start lamassu-server >> ${LOG_FILE} 2>&1
supervisorctl start lamassu-admin-server >> ${LOG_FILE} 2>&1