Browse Source
Refactors ET: Legacy to use a dedicated update module instead of hardcoded installation files. The new update_etl.sh module leverages the GitHub API to check for, download, and apply the latest builds from GameServerManagers/etlserver-build.pull/4896/head
Daniel Gibbs
2 months ago
4 changed files with 173 additions and 8 deletions
@ -0,0 +1,167 @@ |
|||
#!/bin/bash |
|||
# LinuxGSM update_etl.sh module |
|||
# Author: Daniel Gibbs |
|||
# Contributors: https://linuxgsm.com/contrib |
|||
# Website: https://linuxgsm.com |
|||
# Description: Handles updating of ET: Legacy servers. |
|||
|
|||
moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")" |
|||
|
|||
fn_update_dl() { |
|||
# Download and extract files to serverfiles. |
|||
fn_fetch_file "${remotebuildurl}" "" "" "" "${tmpdir}" "${remotebuildfilename}" "nochmodx" "norun" "force" "${remotebuildhash}" |
|||
fn_dl_extract "${tmpdir}" "${remotebuildfilename}" "${serverfiles}" |
|||
echo "${remotebuild}" > "${serverfiles}/build.txt" |
|||
fn_clear_tmp |
|||
} |
|||
|
|||
fn_update_localbuild() { |
|||
# Gets local build info. |
|||
fn_print_dots "Checking local build: ${remotelocation}" |
|||
# Uses build file to get local build. |
|||
localbuild=$(head -n 1 "${serverfiles}/build.txt" 2> /dev/null) |
|||
if [ -z "${localbuild}" ]; then |
|||
fn_print_error "Checking local build: ${remotelocation}: missing local build info" |
|||
fn_script_log_error "Missing local build info" |
|||
fn_script_log_error "Set localbuild to 0" |
|||
localbuild="0" |
|||
else |
|||
fn_print_ok "Checking local build: ${remotelocation}" |
|||
fn_script_log_pass "Checking local build" |
|||
fi |
|||
} |
|||
|
|||
fn_update_remotebuild() { |
|||
# Gets remote build info. |
|||
apiurl="https://api.github.com/repos/GameServerManagers/etlserver-build/releases/latest" |
|||
remotebuildresponse=$(curl -s "${apiurl}") |
|||
remotebuildfilename=$(echo "${remotebuildresponse}" | jq -r '.assets[] | select(.browser_download_url | contains("i386-et-260b")) | .name') |
|||
remotebuildurl=$(echo "${remotebuildresponse}" | jq -r '.assets[] | select(.browser_download_url | contains("i386-et-260b")) | .browser_download_url') |
|||
remotebuild=$(echo "${remotebuildresponse}" | jq -r '.tag_name') |
|||
remotebuildhash=$(echo "${remotebuildresponse}" | jq -r '.body' | grep 'MD5' | awk '{print $NF}') |
|||
|
|||
if [ "${firstcommandname}" != "INSTALL" ]; then |
|||
fn_print_dots "Checking remote build: ${remotelocation}" |
|||
# Checks if remotebuild variable has been set. |
|||
if [ -z "${remotebuild}" ] || [ "${remotebuild}" == "null" ]; then |
|||
fn_print_fail "Checking remote build: ${remotelocation}" |
|||
fn_script_log_fail "Checking remote build" |
|||
core_exit.sh |
|||
else |
|||
fn_print_ok "Checking remote build: ${remotelocation}" |
|||
fn_script_log_pass "Checking remote build" |
|||
fi |
|||
else |
|||
# Checks if remotebuild variable has been set. |
|||
if [ -z "${remotebuild}" ] || [ "${remotebuild}" == "null" ]; then |
|||
fn_print_failure "Unable to get remote build" |
|||
fn_script_log_fail "Unable to get remote build" |
|||
core_exit.sh |
|||
fi |
|||
fi |
|||
} |
|||
|
|||
fn_update_compare() { |
|||
fn_print_dots "Checking for update: ${remotelocation}" |
|||
# Update has been found or force update. |
|||
if [ "${localbuild}" != "${remotebuild}" ] || [ "${forceupdate}" == "1" ]; then |
|||
# Create update lockfile. |
|||
date '+%s' > "${lockdir:?}/update.lock" |
|||
fn_print_ok_nl "Checking for update: ${remotelocation}" |
|||
fn_print "\n" |
|||
fn_print_nl "${bold}${underline}Update${default} available" |
|||
fn_print_nl "* Local build: ${red}${localbuild}${default}" |
|||
fn_print_nl "* Remote build: ${green}${remotebuild}${default}" |
|||
if [ -n "${branch}" ]; then |
|||
fn_print_nl "* Branch: ${branch}" |
|||
fi |
|||
if [ -f "${rootdir}/.dev-debug" ]; then |
|||
fn_print_nl "Remote build info" |
|||
fn_print_nl "* apiurl: ${apiurl}" |
|||
fn_print_nl "* remotebuildfilename: ${remotebuildfilename}" |
|||
fn_print_nl "* remotebuildurl: ${remotebuildurl}" |
|||
fn_print_nl "* remotebuild: ${remotebuild}" |
|||
fi |
|||
fn_print "\n" |
|||
fn_script_log_info "Update available" |
|||
fn_script_log_info "Local build: ${localbuild}" |
|||
fn_script_log_info "Remote build: ${remotebuild}" |
|||
if [ -n "${branch}" ]; then |
|||
fn_script_log_info "Branch: ${branch}" |
|||
fi |
|||
fn_script_log_info "${localbuild} > ${remotebuild}" |
|||
|
|||
if [ "${commandname}" == "UPDATE" ]; then |
|||
date +%s > "${lockdir:?}/last-updated.lock" |
|||
unset updateonstart |
|||
check_status.sh |
|||
# If server stopped. |
|||
if [ "${status}" == "0" ]; then |
|||
fn_update_dl |
|||
if [ "${localbuild}" == "0" ]; then |
|||
exitbypass=1 |
|||
command_start.sh |
|||
fn_firstcommand_reset |
|||
exitbypass=1 |
|||
fn_sleep_time_5 |
|||
command_stop.sh |
|||
fn_firstcommand_reset |
|||
fi |
|||
# If server started. |
|||
else |
|||
fn_print_restart_warning |
|||
exitbypass=1 |
|||
command_stop.sh |
|||
fn_firstcommand_reset |
|||
exitbypass=1 |
|||
fn_update_dl |
|||
exitbypass=1 |
|||
command_start.sh |
|||
fn_firstcommand_reset |
|||
fi |
|||
unset exitbypass |
|||
alert="update" |
|||
elif [ "${commandname}" == "CHECK-UPDATE" ]; then |
|||
alert="check-update" |
|||
fi |
|||
alert.sh |
|||
else |
|||
fn_print_ok_nl "Checking for update: ${remotelocation}" |
|||
fn_print "\n" |
|||
fn_print_nl "${bold}${underline}No update${default} available" |
|||
fn_print_nl "* Local build: ${green}${localbuild}${default}" |
|||
fn_print_nl "* Remote build: ${green}${remotebuild}${default}" |
|||
if [ -n "${branch}" ]; then |
|||
fn_print_nl "* Branch: ${branch}" |
|||
fi |
|||
fn_print "\n" |
|||
fn_script_log_info "No update available" |
|||
fn_script_log_info "Local build: ${localbuild}" |
|||
fn_script_log_info "Remote build: ${remotebuild}" |
|||
if [ -n "${branch}" ]; then |
|||
fn_script_log_info "Branch: ${branch}" |
|||
fi |
|||
if [ -f "${rootdir}/.dev-debug" ]; then |
|||
fn_print_nl "Remote build info" |
|||
fn_print_nl "* apiurl: ${apiurl}" |
|||
fn_print_nl "* remotebuildfilename: ${remotebuildfilename}" |
|||
fn_print_nl "* remotebuildurl: ${remotebuildurl}" |
|||
fn_print_nl "* remotebuild: ${remotebuild}" |
|||
fi |
|||
fi |
|||
} |
|||
|
|||
# The location where the builds are checked and downloaded. |
|||
remotelocation="github.com" |
|||
|
|||
if [ "${firstcommandname}" == "INSTALL" ]; then |
|||
fn_update_remotebuild |
|||
fn_update_dl |
|||
else |
|||
fn_print_dots "Checking for update" |
|||
fn_print_dots "Checking for update: ${remotelocation}" |
|||
fn_script_log_info "Checking for update: ${remotelocation}" |
|||
fn_update_localbuild |
|||
fn_update_remotebuild |
|||
fn_update_compare |
|||
fi |
|||
Loading…
Reference in new issue