431 lines
11 KiB
Bash
Executable File
431 lines
11 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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readonly SCRIPT_VERSION="1.0.0"
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set -e
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# Utils:
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#
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function echoerr()
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{
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echo ${@} >&2
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}
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function success()
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{
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echo -e "\e[32m${1}\e[0m"
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}
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function info()
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{
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echo -e "\e[36m${1}\e[0m"
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}
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function warning()
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{
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if [[ "${2}" == "--underline" ]]
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then
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echo -e "\e[4;33m${1}\e[0m"
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else
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echo -e "\e[33m${1}\e[0m"
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fi
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}
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function error()
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{
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if [[ "${2}" == "--underline" ]]
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then
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echo -e "\e[4;31m${1}\e[0m"
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else
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echo -e "\e[31m${1}\e[0m"
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fi
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}
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function mysql_execute()
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{
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mariadb "-h${MANGOS_DBHOST}" "-P${MANGOS_DBPORT}" "-u${MYSQL_SUPERUSER}" "-p${MYSQL_SUPERPASS}" ${@}
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}
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function mysql_dump()
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{
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local DATABASE_NAME="${1}"
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local OUTPUT_FILE="${2}"
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mariadb-dump "-h${MANGOS_DBHOST}" "-P${MANGOS_DBPORT}" "-u${MYSQL_SUPERUSER}" "-p${MYSQL_SUPERPASS}" \
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"${DATABASE_NAME}" --opt --result-file="${OUTPUT_FILE}"
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}
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# Sub-functions:
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#
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function install_updates()
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{
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cd "${DATABASE_DIR}"
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./InstallFullDB.sh -UpdateCore
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if [[ "${1}" == "--world" ]]
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then
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./InstallFullDB.sh -World
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fi
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}
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# Main functions:
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#
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function extract_resources_from_client()
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{
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cd "${VOLUME_DIR}"
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if [[ -f ".resext" ]] || [[ $(ls | grep -c -E "Cameras|dbc|maps|mmaps|vmaps") -gt 0 ]]
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then
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echo ""
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echo -e " $(warning "WARNING!" --underline)"
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echo -e " $(warning "└") It seems that you've already extracted the resources from the client before."
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echo -e " If you continue, existing resources will be overwritten by the new ones."
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echo ""
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read -p "Are you sure to continue? [Y/n]: " ANSWER
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if [[ "${ANSWER}" != "y" ]] && [[ "${ANSWER}" != "Y" ]]
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then
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echo -e " └ Ok, no problem! Resources have been left untouched."
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return
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fi
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rm -rf Cameras/ \
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dbc/ \
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maps/ \
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mmaps/ \
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vmaps/
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fi
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cd "${HOME_DIR}/run/bin/tools"
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cp * "${HOME_DIR}/wow-client/"
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cd "${HOME_DIR}/wow-client"
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./ExtractResources.sh ${@}
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mv Cameras "${VOLUME_DIR}/Cameras"
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mv dbc "${VOLUME_DIR}/dbc"
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mv maps "${VOLUME_DIR}/maps"
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mv mmaps "${VOLUME_DIR}/mmaps"
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mv vmaps "${VOLUME_DIR}/vmaps"
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mkdir -p "${VOLUME_DIR}/logs"
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mv *.log "${VOLUME_DIR}/logs/"
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rm -rf Buildings/ \
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\
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ExtractResources.sh \
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MoveMapGen \
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MoveMapGen.sh \
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ad \
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offmesh.txt \
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vmap_assembler \
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vmap_extractor
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echo "${SCRIPT_VERSION}" > "${VOLUME_DIR}/.resext"
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}
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function init_db()
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{
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cd "${DATABASE_DIR}"
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echo ""
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echo "This procedure will create all the databases required by the server"
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echo " to run properly and will initialize them with the default data."
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echo ""
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echo -e " $(warning "WARNING!" --underline)"
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echo -e " $(warning "└") Please note that, if you have already initialized the databases before,"
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echo -e " this procedure will prune $(info "ALL") of your data and"
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echo -e " they will be lost $(info "FOREVER") (it's a very long time)!"
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echo ""
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read -p "Are you sure to continue? [Y/n]: " ANSWER
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if [[ "${ANSWER}" != "y" ]] && [[ "${ANSWER}" != "Y" ]]
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then
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echo -e " └ Ok, no problem! Databases have been left untouched."
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return
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fi
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echo -e " └ Please, wait... Initializing databases..."
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echo ""
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echo -e " --------------------------------------"
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./InstallFullDB.sh -InstallAll "${MYSQL_SUPERUSER}" "${MYSQL_SUPERPASS}" DeleteAll
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}
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function backup_db()
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{
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readonly HELP_MSG="
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Backups the specified database(s) and then returns the
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result as a single \"tar.gz\" file via standard output.
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Usage:
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backup-db [OPTIONS...]
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Options:
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-a | --all
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Backups all databases.
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-w | --world
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Backups the world database: \"$(info "${MANGOS_WORLD_DBNAME}")\".
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-c | --characters
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Backups the characters database: \"$(info "${MANGOS_CHARACTERS_DBNAME}")\".
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-l | --logs
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Backups the logs database: \"$(info "${MANGOS_LOGS_DBNAME}")\".
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-r | --realmd
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Backups the realmd database: \"$(info "${MANGOS_REALMD_DBNAME}")\".
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-h | -? | --help
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Displays this help message.
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"
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declare -A DATABASES
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while [[ ${#} -gt 0 ]]
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do
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case "${1}" in
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-a | --all)
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readonly BACKUPS_ALL="true"
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;;
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-w | --world)
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DATABASES+=(["world"]="${MANGOS_WORLD_DBNAME}")
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;;
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-c | --characters)
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DATABASES+=(["characters"]="${MANGOS_CHARACTERS_DBNAME}")
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;;
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-l | --logs)
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DATABASES+=(["logs"]="${MANGOS_LOGS_DBNAME}")
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;;
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-r | --realmd)
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DATABASES+=(["realmd"]="${MANGOS_REALMD_DBNAME}")
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;;
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-h | -? | --help)
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echo -e "${HELP_MSG}"
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exit 0
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;;
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*)
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echoerr ""
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echoerr -e " $(error "ERROR!" --underline)"
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echoerr -e " $(error "└") Unknown option: \"$(info "${1}")\""
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echoerr ""
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echoerr " Run \"$(info "backup-db --help")\" for more information."
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exit 1
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;;
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esac
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shift
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done
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if [[ "${BACKUPS_ALL}" == "true" ]]
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then
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if [[ -n ${DATABASES[@]} ]]
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then
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echoerr ""
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echoerr -e " $(error "ERROR!" --underline)"
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echoerr -e " $(error "└") You cannot specify both \"$(info "--all")\" and any other"
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echoerr -e " specific database options at the same time."
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echoerr ""
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echoerr " Run \"$(info "backup-db --help")\" for more information."
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exit 2
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fi
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DATABASES=(["world"]="${MANGOS_WORLD_DBNAME}" \
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["characters"]="${MANGOS_CHARACTERS_DBNAME}" \
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["logs"]="${MANGOS_LOGS_DBNAME}" \
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["realmd"]="${MANGOS_REALMD_DBNAME}")
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fi
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if [[ -z ${DATABASES[@]} ]]
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then
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echoerr ""
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echoerr -e " $(error "ERROR!" --underline)"
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echoerr -e " $(error "└") You must specify at least one database to backup."
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echoerr ""
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echoerr " Run \"$(info "backup-db --help")\" for more information."
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exit 3
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fi
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local TIMESTAMP="$(date +"%Y-%m-%d_%H-%M-%S")"
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local BACKUP_DIR="/home/mangos/data/backups/${TIMESTAMP}"
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local BACKUP_FILE="${BACKUP_DIR}/backup_${TIMESTAMP}.tar.gz"
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mkdir -p "${BACKUP_DIR}"
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for DATABASE in ${!DATABASES[@]}
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do
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local DATABASE_NAME="${DATABASES["${DATABASE}"]}"
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local OUTPUT_FILENAME="${DATABASE}.sql"
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mysql_dump "${DATABASE_NAME}" "${BACKUP_DIR}/${OUTPUT_FILENAME}"
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done
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cd "${BACKUP_DIR}"
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echo "${SCRIPT_VERSION}" > .version
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tar -czvf "${BACKUP_FILE}" .version $(ls *.sql | xargs -n 1) > /dev/null
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cat "${BACKUP_FILE}"
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}
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function manage_db()
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{
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cd "${DATABASE_DIR}"
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./InstallFullDB.sh
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}
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function restore_db()
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{
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local TIMESTAMP="$(date +"%Y-%m-%d_%H-%M-%S")"
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local TEMP_DIR="${TMPDIR}/${TIMESTAMP}"
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local BACKUP_FILE="${TEMP_DIR}/backup_${TIMESTAMP}.tar.gz"
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mkdir -p "${TEMP_DIR}"
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cat - > "${BACKUP_FILE}"
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cd "${TEMP_DIR}"
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tar -xzvf "${BACKUP_FILE}" -C . > /dev/null
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local BACKUP_FILES=($(ls *.sql | xargs -n 1))
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for BACKUP_FILE in ${BACKUP_FILES[@]}
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do
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local DATABASE="${BACKUP_FILE%.sql}"
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if [[ "${DATABASE}" == "world" ]]
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then
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local DATABASE_NAME="${MANGOS_WORLD_DBNAME}"
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elif [[ "${DATABASE}" == "characters" ]]
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then
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local DATABASE_NAME="${MANGOS_CHARACTERS_DBNAME}"
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elif [[ "${DATABASE}" == "logs" ]]
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then
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local DATABASE_NAME="${MANGOS_LOGS_DBNAME}"
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elif [[ "${DATABASE}" == "realmd" ]]
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then
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local DATABASE_NAME="${MANGOS_REALMD_DBNAME}"
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fi
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mysql_execute "${DATABASE_NAME}" < "${TEMP_DIR}/${BACKUP_FILE}"
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done
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}
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function update_db()
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{
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readonly HELP_MSG="
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Updates databases by applying the latest changes
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to the database structure and default data.
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Dy default, this is a non-destructive procedure,
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so any custom data you may have loaded into
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your \"$(info "${MANGOS_WORLD_DBNAME}")\" database will remain intact.
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Unfortunately, however, sometimes this plain update procedure
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isn't enough to apply all the changes required by
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the new version of the server to run properly.
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In these cases, you can use the \"$(info "--world")\" option to
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perform a \"deeper\" update procedure to solve the issue.
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Please note that this more \"aggressive\" update procedure
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will prune any custom data from the \"$(info "${MANGOS_WORLD_DBNAME}")\" database
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and will restore the default data shipped with the server.
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If, however, you use an original version of the database
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and have never customized any data, you can safely use
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this option without any fear. No data will be lost.
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Usage:
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update-db [OPTIONS...]
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Options:
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-w | --world
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Updates the world database: \"$(info "${MANGOS_WORLD_DBNAME}")\".
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-h | -? | --help
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Displays this help message.
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"
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if [[ -n "${1}" ]]
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then
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case "${1}" in
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-w | --world)
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echo ""
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echo -e " $(warning "WARNING!" --underline)"
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echo -e " $(warning "└") This procedure will prune all custom data you"
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echo -e " may have loaded into your \"$(info "${MANGOS_WORLD_DBNAME}")\" database."
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echo ""
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read -p "Are you sure to continue? [Y/n]: " ANSWER
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if [[ "${ANSWER}" != "y" ]] && [[ "${ANSWER}" != "Y" ]]
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then
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echo -e " └ Ok, no problem! Database have been left untouched."
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return
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fi
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echo -e " └ Please, wait... Updating database..."
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echo ""
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echo -e " --------------------------------------"
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install_updates --world
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;;
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-h | -? | --help)
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echo -e "${HELP_MSG}"
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exit 0
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;;
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*)
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echoerr ""
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echoerr -e " $(error "ERROR!" --underline)"
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echoerr -e " $(error "└") Unknown option: \"$(info "${1}")\""
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echoerr ""
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echoerr " Run \"$(info "update-db --help")\" for more information."
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exit 1
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;;
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esac
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else
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install_updates
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fi
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}
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# Execution:
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#
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case "${1}" in
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extract)
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shift
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extract_resources_from_client ${@}
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;;
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init-db)
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shift
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init_db
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;;
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backup-db)
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shift
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backup_db ${@}
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;;
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restore-db)
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shift
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restore_db ${@}
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;;
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manage-db)
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shift
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manage_db
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;;
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update-db)
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shift
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update_db ${@}
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;;
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*)
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cd "${HOME_DIR}"
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exec ${@}
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;;
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esac
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