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197 lines
6.4 KiB
197 lines
6.4 KiB
#!/bin/bash
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# LinuxGSM update_mcb.sh module
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# Author: Daniel Gibbs
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# Contributors: https://linuxgsm.com/contrib
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# Website: https://linuxgsm.com
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# Description: Handles updating of Minecraft Bedrock servers.
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moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
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fn_update_dl() {
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fn_fetch_file "${remotebuildurl}" "" "" "" "${tmpdir}" "bedrock_server.${remotebuildversion}.zip" "nochmodx" "norun" "noforce" "nohash"
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echo -e "Extracting to ${serverfiles}...\c"
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if [ "${firstcommandname}" == "INSTALL" ]; then
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unzip -oq "${tmpdir}/bedrock_server.${remotebuildversion}.zip" -x "server.properties" -d "${serverfiles}"
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else
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unzip -oq "${tmpdir}/bedrock_server.${remotebuildversion}.zip" -x "permissions.json" "server.properties" "allowlist.json" -d "${serverfiles}"
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fi
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exitcode=$?
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if [ "${exitcode}" -ne 0 ]; then
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fn_print_fail_eol_nl
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fn_script_log_fail "Extracting ${local_filename}"
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if [ -f "${lgsmlog}" ]; then
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echo -e "${extractcmd}" >> "${lgsmlog}"
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fi
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echo -e "${extractcmd}"
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fn_clear_tmp
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core_exit.sh
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else
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fn_print_ok_eol_nl
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if [ -f "${lgsmlog}" ]; then
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fn_script_log_pass "Extracting ${local_filename}"
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fi
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fn_clear_tmp
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fi
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}
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fn_update_localbuild() {
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# Gets local build info.
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fn_print_dots "Checking local build: ${remotelocation}"
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# Uses log file to get local build.
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localbuild=$(grep -hoP 'Version:\s*\K[\d.]+' "${consolelogdir}"/* 2> /dev/null | sort -V -r | head -n1)
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if [ -z "${localbuild}" ]; then
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fn_print_error "Checking local build: ${remotelocation}: missing local build info"
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fn_script_log_error "Missing local build info"
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fn_script_log_error "Set localbuild to 0"
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localbuild="0"
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else
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fn_print_ok "Checking local build: ${remotelocation}"
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fn_script_log_pass "Checking local build"
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fi
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}
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fn_update_remotebuild() {
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# Gets remote build info.
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apiurl="https://net-secondary.web.minecraft-services.net/api/v1.0/download/links"
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remotebuildresponse=$(curl -s "${apiurl}" | jq '.result.links[]')
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# Latest preview.
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if [ "${mcversion}" == "preview" ]; then
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remotebuildurl=$(echo "${remotebuildresponse}" | jq -r 'select(.downloadType == "serverBedrockPreviewLinux") | .downloadUrl')
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# Latest release.
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else
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remotebuildurl=$(echo "${remotebuildresponse}" | jq -r 'select(.downloadType == "serverBedrockLinux") | .downloadUrl')
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fi
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remotebuildversion=$(echo "${remotebuildurl}" | grep -Eo "[.0-9]+[0-9]")
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remotebuildfilename="bedrock-server-${remotebuildversion}.zip"
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if [ "${firstcommandname}" != "INSTALL" ]; then
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fn_print_dots "Checking remote build: ${remotelocation}"
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# Checks if remotebuildversion variable has been set.
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if [ -z "${remotebuildversion}" ] || [ "${remotebuildversion}" == "null" ]; then
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fn_print_fail "Checking remote build: ${remotelocation}"
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fn_script_log_fail "Checking remote build"
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core_exit.sh
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else
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fn_print_ok "Checking remote build: ${remotelocation}"
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fn_script_log_pass "Checking remote build"
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fi
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else
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# Checks if remotebuild variable has been set.
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if [ -z "${remotebuildversion}" ] || [ "${remotebuildversion}" == "null" ]; then
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fn_print_failure "Unable to get remote build"
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fn_script_log_fail "Unable to get remote build"
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core_exit.sh
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fi
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fi
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}
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fn_update_compare() {
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fn_print_dots "Checking for update: ${remotelocation}"
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# Update has been found or force update.
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if [ "${localbuild}" != "${remotebuildversion}" ] || [ "${forceupdate}" == "1" ]; then
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# Create update lockfile.
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date '+%s' > "${lockdir:?}/update.lock"
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fn_print_ok_nl "Checking for update: ${remotelocation}"
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echo -en "\n"
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echo -e "Update available"
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echo -e "* Local build: ${red}${localbuild}${default}"
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echo -e "* Remote build: ${green}${remotebuildversion}${default}"
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if [ -n "${branch}" ]; then
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echo -e "* Branch: ${branch}"
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fi
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if [ -f "${rootdir}/.dev-debug" ]; then
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echo -e "Remote build info"
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echo -e "* apiurl: ${apiurl}"
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echo -e "* remotebuildfilename: ${remotebuildfilename}"
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echo -e "* remotebuildurl: ${remotebuildurl}"
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echo -e "* remotebuildversion: ${remotebuildversion}"
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fi
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echo -en "\n"
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fn_script_log_info "Update available"
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fn_script_log_info "Local build: ${localbuild}"
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fn_script_log_info "Remote build: ${remotebuildversion}"
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if [ -n "${branch}" ]; then
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fn_script_log_info "Branch: ${branch}"
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fi
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fn_script_log_info "${localbuild} > ${remotebuildversion}"
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if [ "${commandname}" == "UPDATE" ]; then
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date +%s > "${lockdir}/last-updated.lock"
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unset updateonstart
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check_status.sh
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# If server stopped.
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if [ "${status}" == "0" ]; then
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fn_update_dl
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if [ "${localbuild}" == "0" ]; then
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exitbypass=1
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command_start.sh
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fn_firstcommand_reset
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exitbypass=1
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fn_sleep_time_5
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command_stop.sh
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fn_firstcommand_reset
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fi
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# If server started.
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else
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fn_print_restart_warning
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exitbypass=1
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command_stop.sh
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fn_firstcommand_reset
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exitbypass=1
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fn_update_dl
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exitbypass=1
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command_start.sh
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fn_firstcommand_reset
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fi
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unset exitbypass
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alert="update"
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elif [ "${commandname}" == "CHECK-UPDATE" ]; then
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alert="check-update"
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fi
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alert.sh
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else
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fn_print_ok_nl "Checking for update: ${remotelocation}"
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echo -en "\n"
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echo -e "No update available"
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echo -e "* Local build: ${green}${localbuild}${default}"
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echo -e "* Remote build: ${green}${remotebuildversion}${default}"
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if [ -n "${branch}" ]; then
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echo -e "* Branch: ${branch}"
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fi
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echo -en "\n"
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fn_script_log_info "No update available"
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fn_script_log_info "Local build: ${localbuild}"
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fn_script_log_info "Remote build: ${remotebuildversion}"
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if [ -n "${branch}" ]; then
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fn_script_log_info "Branch: ${branch}"
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fi
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if [ -f "${rootdir}/.dev-debug" ]; then
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echo -e "Remote build info"
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echo -e "* apiurl: ${apiurl}"
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echo -e "* remotebuildfilename: ${remotebuildfilename}"
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echo -e "* remotebuildurl: ${remotebuildurl}"
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echo -e "* remotebuildversion: ${remotebuildversion}"
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fi
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fi
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}
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# The location where the builds are checked and downloaded.
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remotelocation="minecraft.net"
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if [ ! "$(command -v jq 2> /dev/null)" ]; then
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fn_print_fail_nl "jq is not installed"
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fn_script_log_fail "jq is not installed"
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core_exit.sh
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fi
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if [ "${firstcommandname}" == "INSTALL" ]; then
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fn_update_remotebuild
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fn_update_dl
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else
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fn_print_dots "Checking for update"
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fn_print_dots "Checking for update: ${remotelocation}"
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fn_script_log_info "Checking for update: ${remotelocation}"
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fn_update_localbuild
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fn_update_remotebuild
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fn_update_compare
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fi
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