1 files changed, 150 insertions, 0 deletions
diff --git a/bin/uninstall.sh b/bin/uninstall.sh
new file mode 100644
index 0000000..a9014f6
--- /dev/null
+++ b/bin/uninstall.sh
@@ -0,0 +1,150 @@
+#!/bin/bash
+
+printf "\e[37mLuxcena-\e[31mn\e[32me\e[34mo\e[0m\n"
+printf '\e[93m%s\e[0m' "-----------"
+
+if [ "$EUID" -ne 0 ]; then
+    echo "You need to run this script as root."
+    echo "Try running with 'sudo ./bin/install.sh'"
+    exit 1
+fi
+
+function die() {
+    tput setaf 1
+    printf "\n\nInstall failed, successfull steps not reversed.\n"
+    tput sgr0
+    exit 1
+}
+
+
+function TPUT() {
+  if [ -t 1 ]; then
+    if [ "$1" = "tput" ]; then
+        shift
+    fi
+    tput $@
+  fi
+}
+
+function header() {
+    TPUT setaf 3
+    if [ -t 1 ]; then
+      printf "\n[ ] $1"
+    else
+      printf "\n- $1"
+    fi
+    TPUT sgr0
+}
+
+function commandError() {
+    trap - 1
+    cat /tmp/luxcena-neo-update.log
+    
+    TPUT setaf 1
+    printf "\n\nInstall failed.\n"
+    TPUT sgr0
+    TPUT cnorm
+    exit 1
+}
+
+function spinner() {
+    i=1
+    sp="/-\|"
+    while ps a | awk '{print $1}' | grep -q "$1"; do
+        TPUT cub $(tput cols)
+        TPUT cuf 1
+        printf "${sp:i++%${#sp}:1}"
+        TPUT cuf $(tput cols)
+        sleep 0.09
+    done
+    
+    TPUT cub $(tput cols)
+    TPUT cuf 1
+}
+
+function execCommand() {
+    TPUT sc
+    TPUT setaf 4
+    if [ -t 1 ]; then
+      printf " ($1)"
+    else
+      printf "\n>> $1 "
+    fi
+    TPUT sgr0
+    bash -c "$1 > /tmp/luxcena-neo-update.log 2>&1" &
+
+    PID=$!
+    
+    if [ -t 1 ]; then
+      spinner $PID
+    fi
+
+    wait $PID
+    commandSucc=$?
+    if [ $commandSucc -eq 0 ]; then
+        TPUT setaf 2
+        printf "✓"
+        TPUT sgr0
+        TPUT rc
+        TPUT el
+    else
+        TPUT setaf 1
+        printf "x"
+        TPUT sgr0
+        TPUT cuf $(tput cols)
+        printf "\n"
+        if [ $# -eq 1 ] || [ $2 -eq "0" ]; then
+            commandError
+        fi
+    fi
+}
+
+function dlgYN() {
+    TPUT sc
+    TPUT setaf 4
+    printf "$1 (y/n)? "
+    while :
+    do
+        read -n 1 -p "" YNQuestionAnswer
+        if [[ $YNQuestionAnswer == "y" ]]; then
+            TPUT rc; TPUT el
+            printf ". $1?: \e[0;32mYes\e[0m\n"
+            TPUT sc
+            eval $2=1 # Set parameter 2 of input to the return value
+            break
+        elif [[ $YNQuestionAnswer == "n" ]]; then
+            TPUT rc; TPUT el
+            printf ". $1?: \e[0;31mNo\e[0m\n"
+            eval $2=0 # Set parameter 2 of input to the return value
+            break
+        fi
+    done
+}
+
+TPUT civis
+TPUT setaf 8
+printf "By uninstalling Luxcena-Neo you might loose all data, including your scripts.\n\n"
+
+dlgYN "Are you sure you want to uninstall?" res
+if [ $res -eq 1 ]; then
+    header "Remove systemd service"
+    execCommand "systemctl stop luxcena-neo"
+
+    header "Delete lux-neo user"
+    execCommand "deluser lux-neo"
+
+    header "Uninstall luxcena-neo"
+    execCommand "rm -rf /opt/luxcena-neo"
+    execCommand "rm -f /etc/systemd/system/luxcena-neo.service"
+    execCommand "rm -f /usr/bin/luxcena-neo.sh"
+    execCommand "rm -f /usr/bin/lux-neo"
+
+    TPUT setaf 2
+    printf "\nEverything should now be gone.\n"
+    printf "/etc/luxcena-neo and /var/log/luxcena-neo is not removed.\n"
+    TPUT sgr0
+    TPUT setaf 8
+    printf "Well, some dependencies still exists. Those are:\n"
+    printf " - packages (nodejs python3 python3-pip)\n"
+    TPUT sgr0
+fi