#!/bin/bash
# LGSM command_update_functions.sh function
# Author: Daniel Gibbs
# Website: https://gameservermanagers.com
lgsm_version="210516"

# Description: Deletes the functions dir to allow re-downloading of functions from GitHub.

function_selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
check.sh
fn_print_dots "Updating functions"
fn_script_log_info "Updating functions"
sleep 1
echo -ne "\n"

# Removed legecy functions dir
if [ -n "${rootdir}" ]; then
	if [ -d "${rootdir}/functions/" ]; then
		rm -rfv "${rootdir}/functions/"
		exitcode=$?
	fi
fi

if [ -n "${functionsdir}" ]; then
	if [ -d "${functionsdir}" ]; then

		cd "${functionsdir}"
		for functionfile in *
		do
			#functionfile=core_exit.sh
			echo "FUNCTIONFILE: ${functionfile}"
			function_file_diff=$(diff "${functionsdir}/${functionfile}" <(curl -s https://raw.githubusercontent.com/${githubuser}/${githubrepo}/${githubbranch}/${github_file_url_dir}/${functionfile}))
			if [ "${function_file_diff}" != "" ]; then
				echo "rm -rfv ${functionsdir}/${functionfile}"
				rm -rfv "${functionsdir}/${functionfile}"
				fn_update_function
				core_exit.sh
			fi
		done
	fi
fi

if [ "${exitcode}" == "0" ]; then
	fn_print_ok "Updating functions"
	fn_script_log_pass "Success! Updating functions"
	exitcode=0
else
	fn_print_fail "Updating functions"
	fn_script_log_fatal "Failure! Updating functions"
	exitcode=1
fi
echo -ne "\n"
core_exit.sh