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463 lines
15 KiB
463 lines
15 KiB
#!/bin/bash
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# LinuxGSM update_cfmc.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 CurseForge Minecraft server packs.
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moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
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fn_cfmc_parse_fileid_from_url() {
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local input_url="${1}"
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echo "${input_url}" | sed -n 's#.*[\/?&]files/\([0-9]\+\).*#\1#p' | head -n 1
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}
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fn_cfmc_validate_config() {
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cfmcsource="${cfmcsource:-api}"
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local parsed_fileid
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local missing_settings=()
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if [ "${cfmcsource}" != "api" ] && [ "${cfmcsource}" != "url" ]; then
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fn_print_failure "Invalid cfmcsource: ${cfmcsource}"
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fn_script_log_fail "Invalid cfmcsource: ${cfmcsource}"
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echo -e "Supported values: api | url"
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echo -e "Set in: ${configdirserver}/${selfname}.cfg"
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core_exit.sh
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fi
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if [ -n "${curseforgeurl}" ]; then
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parsed_fileid="$(fn_cfmc_parse_fileid_from_url "${curseforgeurl}")"
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if [ -n "${parsed_fileid}" ] && [ -z "${curseforgefileid}" ]; then
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curseforgefileid="${parsed_fileid}"
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fi
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fi
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if [ "${cfmcsource}" == "api" ]; then
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[ -n "${curseforgemodid}" ] || missing_settings+=("curseforgemodid")
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[ -n "${curseforgefileid}" ] || missing_settings+=("curseforgefileid")
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[ -n "${curseforgeapikey}" ] || missing_settings+=("curseforgeapikey")
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elif [ "${cfmcsource}" == "url" ]; then
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[ -n "${curseforgeurl}" ] || missing_settings+=("curseforgeurl")
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fi
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if [ "${#missing_settings[@]}" -gt 0 ]; then
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fn_print_failure "Missing required CurseForge settings"
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fn_script_log_fail "Missing required CurseForge settings"
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echo -e "Set the following value(s):"
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for setting in "${missing_settings[@]}"; do
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echo -e "* ${setting}"
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done
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echo -e ""
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echo -e "Set non-secret values in: ${configdirserver}/${selfname}.cfg"
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echo -e "Set curseforgeapikey in: ${configdirserver}/secrets-common.cfg or ${configdirserver}/secrets-${selfname}.cfg"
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core_exit.sh
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fi
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}
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fn_cfmc_api_get_file_data() {
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local fileid="${1}"
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local apiurl="https://api.curseforge.com/v1/mods/${curseforgemodid}/files/${fileid}"
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local apiresponse
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local apiid
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apiresponse=$(curl -sSL -H "x-api-key: ${curseforgeapikey}" "${apiurl}")
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exitcode=$?
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if [ "${exitcode}" -ne 0 ] || [ -z "${apiresponse}" ]; then
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fn_print_failure "Unable to query CurseForge API for file ID ${fileid}"
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fn_script_log_fail "Unable to query CurseForge API for file ID ${fileid}"
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core_exit.sh
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fi
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apiid=$(echo "${apiresponse}" | jq -r '.data.id // empty')
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if [ -z "${apiid}" ]; then
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fn_print_failure "Unable to resolve CurseForge file ID ${fileid}"
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fn_script_log_fail "Unable to resolve CurseForge file ID ${fileid}"
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core_exit.sh
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fi
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echo "${apiresponse}"
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}
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fn_cfmc_resolve_api_source() {
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local source_fileid="${1:-${curseforgefileid}}"
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local apiresponse
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local server_pack_fileid
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apiresponse="$(fn_cfmc_api_get_file_data "${source_fileid}")"
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server_pack_fileid=$(echo "${apiresponse}" | jq -r '.data.serverPackFileId // 0')
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resolvedfileid="${source_fileid}"
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if [[ "${server_pack_fileid}" =~ ^[0-9]+$ ]] && [ "${server_pack_fileid}" -gt 0 ]; then
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resolvedfileid="${server_pack_fileid}"
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apiresponse="$(fn_cfmc_api_get_file_data "${resolvedfileid}")"
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fi
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remotebuildurl=$(echo "${apiresponse}" | jq -r '.data.downloadUrl // empty')
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remotebuildfilename=$(echo "${apiresponse}" | jq -r '.data.fileName // empty')
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if [ -z "${remotebuildfilename}" ] || [ "${remotebuildfilename}" == "null" ]; then
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remotebuildfilename="curseforge-${resolvedfileid}.zip"
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fi
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if [ -z "${remotebuildurl}" ] || [ "${remotebuildurl}" == "null" ]; then
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fn_print_failure "CurseForge API did not return a downloadable server pack URL for file ${resolvedfileid}"
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fn_script_log_fail "CurseForge API did not return a downloadable server pack URL for file ${resolvedfileid}"
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core_exit.sh
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fi
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remotelocation="curseforge.com"
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localpackpath=""
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}
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fn_cfmc_resolve_url_source() {
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local parsed_fileid
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parsed_fileid="$(fn_cfmc_parse_fileid_from_url "${curseforgeurl}")"
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if echo "${curseforgeurl}" | grep -Eq '^https?://(www\.)?curseforge\.com/'; then
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if [ -z "${parsed_fileid}" ]; then
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fn_print_failure "Unsupported CurseForge URL: ${curseforgeurl}"
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fn_script_log_fail "Unsupported CurseForge URL: ${curseforgeurl}"
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echo -e "Use a direct archive URL, local archive path, or a CurseForge URL containing /files/<id>."
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core_exit.sh
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fi
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if [ -z "${curseforgemodid}" ] || [ -z "${curseforgeapikey}" ]; then
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fn_print_failure "CurseForge page URL requires curseforgemodid and curseforgeapikey"
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fn_script_log_fail "CurseForge page URL requires curseforgemodid and curseforgeapikey"
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echo -e "Set non-secret values in: ${configdirserver}/${selfname}.cfg"
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echo -e "Set curseforgeapikey in: ${configdirserver}/secrets-common.cfg or ${configdirserver}/secrets-${selfname}.cfg"
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core_exit.sh
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fi
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curseforgefileid="${parsed_fileid}"
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fn_cfmc_resolve_api_source "${parsed_fileid}"
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return
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fi
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if echo "${curseforgeurl}" | grep -Eq '^https?://'; then
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local url_no_query="${curseforgeurl%%\?*}"
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remotebuildfilename="$(basename "${url_no_query}")"
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if [ -z "${remotebuildfilename}" ] || [ "${remotebuildfilename}" == "/" ] || [ "${remotebuildfilename}" == "." ]; then
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remotebuildfilename="curseforge-server-pack.zip"
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fi
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remotebuildurl="${curseforgeurl}"
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remotelocation="$(echo "${curseforgeurl}" | awk -F/ '{print $3}')"
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resolvedsource="${curseforgeurl}"
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localpackpath=""
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elif [ -f "${curseforgeurl}" ]; then
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localpackpath="${curseforgeurl}"
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remotebuildfilename="$(basename "${localpackpath}")"
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remotebuildurl=""
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remotelocation="local file"
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resolvedsource="${localpackpath}"
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else
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fn_print_failure "Invalid curseforgeurl value: ${curseforgeurl}"
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fn_script_log_fail "Invalid curseforgeurl value: ${curseforgeurl}"
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echo -e "Set curseforgeurl to a direct archive URL, a local archive path, or a CurseForge file page URL."
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core_exit.sh
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fi
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}
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fn_cfmc_build_remote_marker() {
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local marker_source
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local sourcehash
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if [ "${cfmcsource}" == "api" ]; then
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remotebuildversion="cfapi:${curseforgemodid}:${resolvedfileid}"
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else
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marker_source="${curseforgeurl}"
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if [ -z "${marker_source}" ]; then
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marker_source="${resolvedsource}"
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fi
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sourcehash=$(echo -n "${marker_source}" | sha1sum | awk '{print $1}')
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remotebuildversion="cfurl:${sourcehash}"
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fi
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}
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fn_cfmc_collect_preserve_paths() {
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local levelname
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local preserve_entries
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local preserve_path
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local preserve_raw_paths=()
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cfmc_preserve_paths=()
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levelname=$(sed -n -e 's/^level-name=//p' "${serverfiles}/server.properties" 2> /dev/null | tail -n 1)
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if [ -z "${levelname}" ]; then
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levelname="world"
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fi
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preserve_entries="local;journeymap;kubejs;serverconfig;server.properties;eula.txt;ops.json;whitelist.json;banned-ips.json;banned-players.json;usercache.json;${levelname};${levelname}_nether;${levelname}_the_end;${cfmcpreservepaths}"
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IFS=';' read -r -a preserve_raw_paths <<< "${preserve_entries}"
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for preserve_path in "${preserve_raw_paths[@]}"; do
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preserve_path="$(echo "${preserve_path}" | xargs)"
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preserve_path="${preserve_path#./}"
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preserve_path="${preserve_path#/}"
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preserve_path="${preserve_path%/}"
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if [ -z "${preserve_path}" ]; then
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continue
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fi
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if echo "${preserve_path}" | grep -Eq '(^|/)\.\.(/|$)'; then
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fn_script_log_warn "Skipping unsafe preserve path: ${preserve_path}"
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continue
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fi
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if [[ " ${cfmc_preserve_paths[*]} " != *" ${preserve_path} "* ]]; then
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cfmc_preserve_paths+=("${preserve_path}")
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fi
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done
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}
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fn_cfmc_backup_preserve() {
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local relpath
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local srcpath
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fn_cfmc_collect_preserve_paths
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cfmc_preserve_dir="${tmpdir}/cfmc-preserve"
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rm -rf "${cfmc_preserve_dir}"
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mkdir -p "${cfmc_preserve_dir}"
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for relpath in "${cfmc_preserve_paths[@]}"; do
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srcpath="${serverfiles}/${relpath}"
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if [ -e "${srcpath}" ]; then
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mkdir -p "${cfmc_preserve_dir}/$(dirname "${relpath}")"
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cp -a "${srcpath}" "${cfmc_preserve_dir}/${relpath}"
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fi
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done
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}
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fn_cfmc_restore_preserve() {
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local relpath
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local targetpath
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local backup_path
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for relpath in "${cfmc_preserve_paths[@]}"; do
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targetpath="${serverfiles}/${relpath}"
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backup_path="${cfmc_preserve_dir}/${relpath}"
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if [ -e "${backup_path}" ]; then
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rm -rf "${targetpath}"
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mkdir -p "$(dirname "${targetpath}")"
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cp -a "${backup_path}" "${targetpath}"
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fi
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done
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}
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fn_cfmc_upsert_setting() {
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local setting_name="${1}"
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local setting_value="${2}"
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local config_file="${configdirserver}/${selfname}.cfg"
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local escaped_value
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touch "${config_file}"
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escaped_value=$(echo -n "${setting_value}" | sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' -e 's/[&|]/\\&/g')
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if grep -qE "^[[:blank:]]*${setting_name}=" "${config_file}"; then
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sed -i "s|^[[:blank:]]*${setting_name}=.*|${setting_name}=\"${escaped_value}\"|g" "${config_file}"
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else
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echo "${setting_name}=\"${escaped_value}\"" >> "${config_file}"
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fi
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}
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fn_cfmc_persist_start_command() {
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if [ "${cfmcstartmode}" != "auto" ] || [ -z "${detected_executable}" ]; then
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return
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fi
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fn_cfmc_upsert_setting "preexecutable" "${detected_preexecutable}"
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fn_cfmc_upsert_setting "executable" "${detected_executable}"
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fn_cfmc_upsert_setting "startparameters" "${detected_startparameters}"
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preexecutable="${detected_preexecutable}"
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executable="${detected_executable}"
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startparameters="${detected_startparameters}"
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}
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fn_cfmc_detect_start_command() {
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local script_name
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local jar_name
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detected_preexecutable=""
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detected_executable=""
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detected_startparameters=""
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if [ "${cfmcstartmode}" != "auto" ]; then
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return
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fi
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for script_name in startserver.sh start.sh run.sh; do
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if [ -f "${serverfiles}/${script_name}" ]; then
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chmod +x "${serverfiles}/${script_name}" 2> /dev/null
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detected_executable="./${script_name}"
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break
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fi
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done
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if [ -z "${detected_executable}" ]; then
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if [ -f "${serverfiles}/server.jar" ]; then
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jar_name="server.jar"
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elif [ -f "${serverfiles}/minecraft_server.jar" ]; then
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jar_name="minecraft_server.jar"
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else
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jar_name=$(find "${serverfiles}" -maxdepth 1 -type f -name "*.jar" ! -name "*installer*.jar" -printf "%f\n" 2> /dev/null | sort | head -n 1)
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fi
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if [ -n "${jar_name}" ]; then
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detected_preexecutable="java -Xmx${javaram}M -jar"
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detected_executable="./${jar_name}"
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detected_startparameters="nogui"
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fi
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fi
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fn_cfmc_persist_start_command
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}
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fn_update_dl() {
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local archive_filename="${remotebuildfilename}"
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if [ -n "${localpackpath}" ]; then
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cp -f "${localpackpath}" "${tmpdir}/${archive_filename}"
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else
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fn_fetch_file "${remotebuildurl}" "" "" "" "${tmpdir}" "${archive_filename}" "nochmodx" "norun" "force" "nohash"
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fi
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fn_cfmc_backup_preserve
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fn_dl_extract "${tmpdir}" "${archive_filename}" "${serverfiles}"
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fn_cfmc_restore_preserve
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echo "${remotebuildversion}" > "${serverfiles}/build.txt"
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fn_cfmc_detect_start_command
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fn_clear_tmp
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}
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fn_update_localbuild() {
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fn_print_dots "Checking local build: ${remotelocation}"
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localbuild=$(head -n 1 "${serverfiles}/build.txt" 2> /dev/null)
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if [ -z "${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: ${remotelocation}"
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fn_script_log_pass "Checking local build"
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fi
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}
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fn_update_remotebuild() {
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fn_cfmc_validate_config
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if [ "${cfmcsource}" == "api" ]; then
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fn_cfmc_resolve_api_source
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else
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fn_cfmc_resolve_url_source
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fi
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fn_cfmc_build_remote_marker
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if [ "${firstcommandname}" != "INSTALL" ]; then
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fn_print_dots "Checking remote build: ${remotelocation}"
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if [ -z "${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: ${remotelocation}"
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fn_script_log_pass "Checking remote build"
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fi
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else
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if [ -z "${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: ${remotelocation}"
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if [ "${localbuild}" != "${remotebuildversion}" ] || [ "${forceupdate}" == "1" ]; then
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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}${default}"
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if [ -f "${rootdir}/.dev-debug" ]; then
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echo -e "Remote build info"
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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: ${remotebuildversion}"
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fn_script_log_info "${localbuild} > ${remotebuildversion}"
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if [ "${commandname}" == "UPDATE" ]; then
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date +%s > "${lockdir}/last-updated.lock"
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unset updateonstart
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check_status.sh
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if [ "${status}" == "0" ]; then
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fn_update_dl
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if [ "${localbuild}" == "0" ]; then
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exitbypass=1
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command_start.sh
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fn_firstcommand_reset
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exitbypass=1
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fn_sleep_time_5
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command_stop.sh
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fn_firstcommand_reset
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fi
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else
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fn_print_restart_warning
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exitbypass=1
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command_stop.sh
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fn_firstcommand_reset
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exitbypass=1
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fn_update_dl
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exitbypass=1
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command_start.sh
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fn_firstcommand_reset
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fi
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unset exitbypass
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alert="update"
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elif [ "${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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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: ${remotebuildversion}"
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if [ -f "${rootdir}/.dev-debug" ]; then
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echo -e "Remote build info"
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echo -e "* remotebuildfilename: ${remotebuildfilename}"
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echo -e "* remotebuildurl: ${remotebuildurl}"
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echo -e "* remotebuildversion: ${remotebuildversion}"
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fi
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fi
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}
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remotelocation="curseforge.com"
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resolvedfileid=""
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resolvedsource=""
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localpackpath=""
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cfmc_preserve_dir=""
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cfmc_preserve_paths=()
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if [ ! "$(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
|
|
fi
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|
|