update.sh

#!/bin/bash

# doil is a tool that creates and manages multiple docker container
# with ILIAS and comes with several tools to help manage everything.
# It is able to download ILIAS and other ILIAS related software
# like cate.
#
# Copyright (C) 2020 - 2021 Laura Herzog (laura.herzog@concepts-and-training.de)
# Permission to copy and modify is granted under the AGPL license
#
# Contribute: https://github.com/conceptsandtraining/doil
#
# /ᐠ｡‸｡ᐟ\
# Thanks to Concepts and Training for supporting doil

# get the helper
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
source ${SCRIPT_DIR}/src/lib/include/checks.sh
source ${SCRIPT_DIR}/log.sh

# check requirements
doil_status_send_message "Checking requirements"

# sudo user check
doil_check_sudo
CHECK_SUDO=$?
if [[ ${CHECK_SUDO} -ne 0 ]]
then
  doil_status_failed
  doil_status_send_error "REQUIREMENT ERROR" "Please execute this script as sudo user!"
  exit
fi

# host check
doil_check_host
CHECK_HOST=$?
if [[ ${CHECK_HOST} -ne 0 ]]
then
  doil_status_failed
  doil_status_send_error "REQUIREMENT ERROR" "Your operating system is not supported!"
  exit
fi

# docker version check
doil_check_docker_version
CHECK_DOCKER=$?
if [[ ${CHECK_DOCKER} -ne 0 ]]
then
  doil_status_failed
  doil_status_send_error "REQUIREMENT ERROR" "Your docker version is not supported!"
  exit
fi

# status for check requirements
doil_status_okay

echo "Performing updates. This will take a while."
# perform the update
doil_perform_update
echo "Update finished"