318 lines
9.0 KiB
Bash
318 lines
9.0 KiB
Bash
#!/bin/bash
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#
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# NextZenOS Uninstaller Script
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# Requires: bash, mv, rm, tr, grep, sed
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#
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# This script will remove NextZenOS from your system.
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#
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# This only work on Linux systems. Please
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# open an issue if you notice any bugs.
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#
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set -e
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clear
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# shellcheck disable=SC2016
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echo '
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_ _ _______ _______ __________ _ _
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| \ | | ____\ \/ /_ _|__ / ____| \ | |
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| \| | _| \ / | | / /| _| | \| |
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| |\ | |___ / \ | | / /_| |___| |\ |
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|_| \_|_____/_/\_\ |_| /____|_____|_| \_|
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--- Power by NextZEN ---
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'
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###############################################################################
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# Golbals #
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###############################################################################
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# Not every platform has or needs sudo (https://termux.com/linux.html)
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((EUID)) && sudo_cmd="sudo"
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readonly NEXTZEN_SERVICES=(
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"casaos-gateway.service"
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"casaos-message-bus.service"
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"casaos-user-service.service"
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"casaos-local-storage.service"
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"casaos-app-management.service"
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"rclone.service"
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"casaos.service" # must be the last one so update from UI can work
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"devmon@devmon.service"
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)
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readonly NEXTZEN_PATH=/casaOS
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readonly NEXTZEN_EXEC=casaos
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readonly NEXTZEN_BIN=/usr/local/bin/casaos
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readonly NEXTZEN_SERVICE_USR=/usr/lib/systemd/system/casaos.service
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readonly NEXTZEN_SERVICE_LIB=/lib/systemd/system/casaos.service
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readonly NEXTZEN_SERVICE_ETC=/etc/systemd/system/casaos.service
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readonly NEXTZEN_ADDON1=/etc/udev/rules.d/11-usb-mount.rules
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readonly NEXTZEN_ADDON2=/etc/systemd/system/usb-mount@.service
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readonly NEXTZEN_UNINSTALL_PATH=/usr/bin/nextzenos-uninstall
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# New Casa Files
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readonly MANIFEST=/var/lib/casaos/manifest
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readonly NEXTZEN_CONF_PATH_OLD=/etc/casaos.conf
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readonly NEXTZEN_CONF_PATH=/etc/casaos
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readonly NEXTZEN_RUN_PATH=/var/run/casaos
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readonly NEXTZEN_USER_FILES=/var/lib/casaos
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readonly NEXTZEN_LOGS_PATH=/var/log/casaos
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readonly NEXTZEN_HELPER_PATH=/usr/share/casaos
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readonly COLOUR_RESET='\e[0m'
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readonly aCOLOUR=(
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'\e[38;5;154m' # green | Lines, bullets and separators
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'\e[1m' # Bold white | Main descriptions
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'\e[90m' # Grey | Credits
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'\e[91m' # Red | Update notifications Alert
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'\e[33m' # Yellow | Emphasis
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)
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UNINSTALL_ALL_CONTAINER=false
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REMOVE_IMAGES="none"
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REMOVE_APP_DATA=false
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###############################################################################
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# Helpers #
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###############################################################################
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#######################################
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# Custom printing function
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# Globals:
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# None
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# Arguments:
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# $1 0:OK 1:FAILED 2:INFO 3:NOTICE
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# message
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# Returns:
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# None
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#######################################
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Show() {
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# OK
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if (($1 == 0)); then
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echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[0]} OK $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
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# FAILED
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elif (($1 == 1)); then
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echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[3]}FAILED$COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
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# INFO
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elif (($1 == 2)); then
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echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[0]} INFO $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
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# NOTICE
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elif (($1 == 3)); then
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echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[4]}NOTICE$COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
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fi
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}
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Warn() {
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echo -e "${aCOLOUR[3]}$1$COLOUR_RESET"
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}
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trap 'onCtrlC' INT
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onCtrlC() {
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echo -e "${COLOUR_RESET}"
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exit 1
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}
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Detecting_NextzenOS() {
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if [[ ! -x "$(command -v ${NEXTZEN_EXEC})" ]]; then
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Show 2 "NextzenOS is not detected, exit the script."
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exit 1
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else
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Show 0 "This script will delete the containers you no longer use, and the NextzenOS configuration files."
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fi
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}
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Unistall_Container() {
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if [[ ${UNINSTALL_ALL_CONTAINER} == true && "$(${sudo_cmd} docker ps -aq)" != "" ]]; then
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Show 2 "Start deleting containers."
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${sudo_cmd} docker stop "$(${sudo_cmd} docker ps -aq)" || Show 1 "Failed to stop containers."
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${sudo_cmd} docker rm "$(${sudo_cmd} docker ps -aq)" || Show 1 "Failed to delete all containers."
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fi
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}
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Remove_Images() {
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if [[ ${REMOVE_IMAGES} == "all" && "$(${sudo_cmd} docker images -q)" != "" ]]; then
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Show 2 "Start deleting all images."
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${sudo_cmd} docker rmi "$(${sudo_cmd} docker images -q)" || Show 1 "Failed to delete all images."
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elif [[ ${REMOVE_IMAGES} == "unuse" && "$(${sudo_cmd} docker images -q)" != "" ]]; then
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Show 2 "Start deleting unuse images."
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${sudo_cmd} docker image prune -af || Show 1 "Failed to delete unuse images."
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fi
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}
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Uninstall_NextzenOS() {
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for SERVICE in "${NEXTZEN_SERVICES[@]}"; do
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Show 2 "Stopping ${SERVICE}..."
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systemctl stop "${SERVICE}" || Show 3 "Service ${SERVICE} does not exist."
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systemctl disable "${SERVICE}" || Show 3 "Service ${SERVICE} does not exist."
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done
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# Remove Service file
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if [[ -f ${NEXTZEN_SERVICE_USR} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_SERVICE_USR}
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fi
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if [[ -f ${NEXTZEN_SERVICE_LIB} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_SERVICE_LIB}
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fi
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if [[ -f ${NEXTZEN_SERVICE_ETC} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_SERVICE_ETC}
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fi
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# Old Casa Files
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if [[ -d ${NEXTZEN_PATH} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_PATH} || Show 1 "Failed to delete NextzenOS files."
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fi
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if [[ -f ${NEXTZEN_ADDON1} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_ADDON1}
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fi
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if [[ -f ${NEXTZEN_ADDON2} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_ADDON2}
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fi
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if [[ -f ${NEXTZEN_BIN} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_BIN} || Show 1 "Failed to delete NextzenOS exec file."
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fi
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# New Casa Files
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if [[ -f ${NEXTZEN_CONF_PATH_OLD} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_CONF_PATH_OLD}
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fi
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if [[ -f ${MANIFEST} ]]; then
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${sudo_cmd} cat ${MANIFEST} | while read -r line; do
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if [[ -f ${line} ]]; then
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${sudo_cmd} rm -rf "${line}"
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fi
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done
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fi
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if [[ -d ${NEXTZEN_USER_FILES} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/[0-9]*
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${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/db
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${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/*.db
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fi
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${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/www
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${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/migration
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if [[ -d ${NEXTZEN_HELPER_PATH} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_HELPER_PATH}
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fi
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if [[ -d ${NEXTZEN_LOGS_PATH} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_LOGS_PATH}
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fi
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if [[ ${REMOVE_APP_DATA} = true ]]; then
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$sudo_cmd rm -fr /DATA/AppData || Show 1 "Failed to delete AppData."
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fi
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if [[ -d ${NEXTZEN_CONF_PATH} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_CONF_PATH}
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fi
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if [[ -d ${NEXTZEN_RUN_PATH} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_RUN_PATH}
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fi
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if [[ -f ${NEXTZEN_UNINSTALL_PATH} ]]; then
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${sudo_cmd} rm -rf ${NEXTZEN_UNINSTALL_PATH}
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fi
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}
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# Check user
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if [ "$(id -u)" -ne 0 ];then
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Show 1 "Please execute with a root user, or use ${aCOLOUR[4]}sudo nextzenos-uninstall${COLOUR_RESET}."
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exit 1
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fi
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#Inputs
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Detecting_NextzenOS
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while true; do
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echo -n -e " ${aCOLOUR[4]}Do you want delete all containers? Y/n :${COLOUR_RESET}"
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read -r input
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case $input in
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[yY][eE][sS] | [yY])
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UNINSTALL_ALL_CONTAINER=true
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break
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;;
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[nN][oO] | [nN])
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UNINSTALL_ALL_CONTAINER=false
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break
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;;
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*)
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Warn " Invalid input..."
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;;
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esac
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done < /dev/tty
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if [[ ${UNINSTALL_ALL_CONTAINER} == true ]]; then
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while true; do
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echo -n -e " ${aCOLOUR[4]}Do you want delete all images? Y/n :${COLOUR_RESET}"
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read -r input
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case $input in
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[yY][eE][sS] | [yY])
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REMOVE_IMAGES="all"
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break
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;;
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[nN][oO] | [nN])
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REMOVE_IMAGES="none"
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break
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;;
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*)
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Warn " Invalid input..."
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;;
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esac
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done < /dev/tty
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while true; do
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echo -n -e " ${aCOLOUR[4]}Do you want delete all AppData of NextzenOS? Y/n :${COLOUR_RESET}"
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read -r input
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case $input in
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[yY][eE][sS] | [yY])
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REMOVE_APP_DATA=true
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break
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;;
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[nN][oO] | [nN])
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REMOVE_APP_DATA=false
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break
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;;
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*)
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Warn " Invalid input..."
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;;
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esac
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done < /dev/tty
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else
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while true; do
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echo -n -e " ${aCOLOUR[4]}Do you want to delete all images that are not used by the container? Y/n :${COLOUR_RESET}"
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read -r input
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case $input in
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[yY][eE][sS] | [yY])
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REMOVE_IMAGES="unuse"
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break
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;;
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[nN][oO] | [nN])
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REMOVE_IMAGES="none"
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break
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;;
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*)
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Warn " Invalid input..."
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;;
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esac
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done < /dev/tty
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fi
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Unistall_Container
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Remove_Images
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Uninstall_NextzenOS |