NextZenOS/version-1.4/uninstall.sh

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2024-11-14 18:20:07 +07:00
#!/bin/bash
#
# NextZenOS Uninstaller Script
# Requires: bash, mv, rm, tr, grep, sed
#
# This script will remove NextZenOS from your system.
#
# This only work on Linux systems. Please
# open an issue if you notice any bugs.
#
set -e
clear
# shellcheck disable=SC2016
echo '
_ _ _______ _______ __________ _ _
| \ | | ____\ \/ /_ _|__ / ____| \ | |
| \| | _| \ / | | / /| _| | \| |
| |\ | |___ / \ | | / /_| |___| |\ |
|_| \_|_____/_/\_\ |_| /____|_____|_| \_|
--- Power by NextZEN ---
'
###############################################################################
# Golbals #
###############################################################################
# Not every platform has or needs sudo (https://termux.com/linux.html)
((EUID)) && sudo_cmd="sudo"
readonly NEXTZEN_SERVICES=(
"casaos-gateway.service"
"casaos-message-bus.service"
"casaos-user-service.service"
"casaos-local-storage.service"
"casaos-app-management.service"
"rclone.service"
"casaos.service" # must be the last one so update from UI can work
"devmon@devmon.service"
)
readonly NEXTZEN_PATH=/casaOS
readonly NEXTZEN_EXEC=casaos
readonly NEXTZEN_BIN=/usr/local/bin/casaos
readonly NEXTZEN_SERVICE_USR=/usr/lib/systemd/system/casaos.service
readonly NEXTZEN_SERVICE_LIB=/lib/systemd/system/casaos.service
readonly NEXTZEN_SERVICE_ETC=/etc/systemd/system/casaos.service
readonly NEXTZEN_ADDON1=/etc/udev/rules.d/11-usb-mount.rules
readonly NEXTZEN_ADDON2=/etc/systemd/system/usb-mount@.service
readonly NEXTZEN_UNINSTALL_PATH=/usr/bin/nextzenos-uninstall
# New Casa Files
readonly MANIFEST=/var/lib/casaos/manifest
readonly NEXTZEN_CONF_PATH_OLD=/etc/casaos.conf
readonly NEXTZEN_CONF_PATH=/etc/casaos
readonly NEXTZEN_RUN_PATH=/var/run/casaos
readonly NEXTZEN_USER_FILES=/var/lib/casaos
readonly NEXTZEN_LOGS_PATH=/var/log/casaos
readonly NEXTZEN_HELPER_PATH=/usr/share/casaos
readonly COLOUR_RESET='\e[0m'
readonly aCOLOUR=(
'\e[38;5;154m' # green | Lines, bullets and separators
'\e[1m' # Bold white | Main descriptions
'\e[90m' # Grey | Credits
'\e[91m' # Red | Update notifications Alert
'\e[33m' # Yellow | Emphasis
)
UNINSTALL_ALL_CONTAINER=false
REMOVE_IMAGES="none"
REMOVE_APP_DATA=false
###############################################################################
# Helpers #
###############################################################################
#######################################
# Custom printing function
# Globals:
# None
# Arguments:
# $1 0:OK 1:FAILED 2:INFO 3:NOTICE
# message
# Returns:
# None
#######################################
Show() {
# OK
if (($1 == 0)); then
echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[0]} OK $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
# FAILED
elif (($1 == 1)); then
echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[3]}FAILED$COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
# INFO
elif (($1 == 2)); then
echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[0]} INFO $COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
# NOTICE
elif (($1 == 3)); then
echo -e "${aCOLOUR[2]}[$COLOUR_RESET${aCOLOUR[4]}NOTICE$COLOUR_RESET${aCOLOUR[2]}]$COLOUR_RESET $2"
fi
}
Warn() {
echo -e "${aCOLOUR[3]}$1$COLOUR_RESET"
}
trap 'onCtrlC' INT
onCtrlC() {
echo -e "${COLOUR_RESET}"
exit 1
}
Detecting_NextzenOS() {
if [[ ! -x "$(command -v ${NEXTZEN_EXEC})" ]]; then
Show 2 "NextzenOS is not detected, exit the script."
exit 1
else
Show 0 "This script will delete the containers you no longer use, and the NextzenOS configuration files."
fi
}
Unistall_Container() {
if [[ ${UNINSTALL_ALL_CONTAINER} == true && "$(${sudo_cmd} docker ps -aq)" != "" ]]; then
Show 2 "Start deleting containers."
${sudo_cmd} docker stop "$(${sudo_cmd} docker ps -aq)" || Show 1 "Failed to stop containers."
${sudo_cmd} docker rm "$(${sudo_cmd} docker ps -aq)" || Show 1 "Failed to delete all containers."
fi
}
Remove_Images() {
if [[ ${REMOVE_IMAGES} == "all" && "$(${sudo_cmd} docker images -q)" != "" ]]; then
Show 2 "Start deleting all images."
${sudo_cmd} docker rmi "$(${sudo_cmd} docker images -q)" || Show 1 "Failed to delete all images."
elif [[ ${REMOVE_IMAGES} == "unuse" && "$(${sudo_cmd} docker images -q)" != "" ]]; then
Show 2 "Start deleting unuse images."
${sudo_cmd} docker image prune -af || Show 1 "Failed to delete unuse images."
fi
}
Uninstall_NextzenOS() {
for SERVICE in "${NEXTZEN_SERVICES[@]}"; do
Show 2 "Stopping ${SERVICE}..."
systemctl stop "${SERVICE}" || Show 3 "Service ${SERVICE} does not exist."
systemctl disable "${SERVICE}" || Show 3 "Service ${SERVICE} does not exist."
done
# Remove Service file
if [[ -f ${NEXTZEN_SERVICE_USR} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_SERVICE_USR}
fi
if [[ -f ${NEXTZEN_SERVICE_LIB} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_SERVICE_LIB}
fi
if [[ -f ${NEXTZEN_SERVICE_ETC} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_SERVICE_ETC}
fi
# Old Casa Files
if [[ -d ${NEXTZEN_PATH} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_PATH} || Show 1 "Failed to delete NextzenOS files."
fi
if [[ -f ${NEXTZEN_ADDON1} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_ADDON1}
fi
if [[ -f ${NEXTZEN_ADDON2} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_ADDON2}
fi
if [[ -f ${NEXTZEN_BIN} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_BIN} || Show 1 "Failed to delete NextzenOS exec file."
fi
# New Casa Files
if [[ -f ${NEXTZEN_CONF_PATH_OLD} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_CONF_PATH_OLD}
fi
if [[ -f ${MANIFEST} ]]; then
${sudo_cmd} cat ${MANIFEST} | while read -r line; do
if [[ -f ${line} ]]; then
${sudo_cmd} rm -rf "${line}"
fi
done
fi
if [[ -d ${NEXTZEN_USER_FILES} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/[0-9]*
${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/db
${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/*.db
fi
${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/www
${sudo_cmd} rm -rf ${NEXTZEN_USER_FILES}/migration
if [[ -d ${NEXTZEN_HELPER_PATH} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_HELPER_PATH}
fi
if [[ -d ${NEXTZEN_LOGS_PATH} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_LOGS_PATH}
fi
if [[ ${REMOVE_APP_DATA} = true ]]; then
$sudo_cmd rm -fr /DATA/AppData || Show 1 "Failed to delete AppData."
fi
if [[ -d ${NEXTZEN_CONF_PATH} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_CONF_PATH}
fi
if [[ -d ${NEXTZEN_RUN_PATH} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_RUN_PATH}
fi
if [[ -f ${NEXTZEN_UNINSTALL_PATH} ]]; then
${sudo_cmd} rm -rf ${NEXTZEN_UNINSTALL_PATH}
fi
}
# Check user
if [ "$(id -u)" -ne 0 ];then
Show 1 "Please execute with a root user, or use ${aCOLOUR[4]}sudo nextzenos-uninstall${COLOUR_RESET}."
exit 1
fi
#Inputs
Detecting_NextzenOS
while true; do
echo -n -e " ${aCOLOUR[4]}Do you want delete all containers? Y/n :${COLOUR_RESET}"
read -r input
case $input in
[yY][eE][sS] | [yY])
UNINSTALL_ALL_CONTAINER=true
break
;;
[nN][oO] | [nN])
UNINSTALL_ALL_CONTAINER=false
break
;;
*)
Warn " Invalid input..."
;;
esac
done < /dev/tty
if [[ ${UNINSTALL_ALL_CONTAINER} == true ]]; then
while true; do
echo -n -e " ${aCOLOUR[4]}Do you want delete all images? Y/n :${COLOUR_RESET}"
read -r input
case $input in
[yY][eE][sS] | [yY])
REMOVE_IMAGES="all"
break
;;
[nN][oO] | [nN])
REMOVE_IMAGES="none"
break
;;
*)
Warn " Invalid input..."
;;
esac
done < /dev/tty
while true; do
echo -n -e " ${aCOLOUR[4]}Do you want delete all AppData of NextzenOS? Y/n :${COLOUR_RESET}"
read -r input
case $input in
[yY][eE][sS] | [yY])
REMOVE_APP_DATA=true
break
;;
[nN][oO] | [nN])
REMOVE_APP_DATA=false
break
;;
*)
Warn " Invalid input..."
;;
esac
done < /dev/tty
else
while true; do
echo -n -e " ${aCOLOUR[4]}Do you want to delete all images that are not used by the container? Y/n :${COLOUR_RESET}"
read -r input
case $input in
[yY][eE][sS] | [yY])
REMOVE_IMAGES="unuse"
break
;;
[nN][oO] | [nN])
REMOVE_IMAGES="none"
break
;;
*)
Warn " Invalid input..."
;;
esac
done < /dev/tty
fi
Unistall_Container
Remove_Images
Uninstall_NextzenOS