fix indentation

and more changes

README.md

@@ -1,14 +1,10 @@
 # Update
 
-Update script written in Bash for Arch Linux only. Keeps all your pacman and aur packages as well as your flatpaks up to date with one simple script. It also backups a list of all your pacman and aur packages and flatpaks.
+Update script written in Bash for Arch Linux only. Keeps all your official, aur packages and your flatpaks up to date with one simple script. It also backups a list of all your installed packages and flatpaks.
 
 ## Requirements
 
-Here is what is required. 
-```bash
-pacman -S just
-```
-It also technically requires sudo, but if you use something else, then just create a softlink for this script to work.<br/>
+It requires sudo, but if you use something else, then just create a softlink for this script to work.  
 Doing that would look like this.
 ```bash
 ln -s /usr/bin/your_program /usr/bin/sudo
@@ -20,10 +16,10 @@ ln -s /usr/bin/your_program /usr/bin/sudo
 git clone https://gitea.hopeless-cloud.xyz/AustrianToast/update.git && cd update
 ```
 
-Before installing, please edit the config and configure it to your liking.<br/>
+Before installing, please edit the config and configure it to your liking.  
 Then install using
 ```bash
-just install
+make
 ```
 
 ## Usage
@@ -44,6 +40,5 @@ no flag        same as -p
 --backup       just does the before-backup without updating
 ```
 
-## Contributing
-
+## Contributing  
 Contributions are always welcome!

update

@@ -1,9 +1,6 @@
 #!/usr/bin/bash
 
-source "$HOME"/.config/update.conf || exit 1
-[[ ! -d $BACKUP_LOCATION ]] && mkdir --parents "$BACKUP_LOCATION"
-
-VERSION="2.1.0"
+VERSION="2.1.1"
 IGREEN="\033[0;92m"     # Intense Green
 IYELLOW="\033[0;93m"    # Intense Yellow
 NO_COLOR="\033[0m"      # Text Reset
@@ -11,6 +8,30 @@ TMP="/tmp/update"
 DATE="$(date +"%Y-%m-%dT%H:%M:%S%:z")"  # RFC 3339 date-time https://datatracker.ietf.org/doc/html/rfc3339#section-5.6
 FINAL_COMMAND="true"
 
+source "$HOME"/.config/update.conf || exit 1
+
+if [ ! -d $BACKUP_LOCATION ]; then
+    echo -e "${IYELLOW}Backup location doesn't exist${NO_COLOR}"
+    read -p "Do you want to create the path and continue? [y/N]" input
+    case $input in
+        [Yy]) mkdir --parents "$BACKUP_LOCATION" ;;
+        [Nn]) exit 0;;
+        * ) exit 0 ;;
+    esac
+fi
+
+if [ $SECONDARY_BACKUP_LOCATION ]; then 
+    if [ ! -d $SECONDARY_BACKUP_LOCATION ]; then
+        echo -e "${IYELLOW}Secondary Backup location doesn't exist${NO_COLOR}"
+        read -p "Do you want to create the path and continue? [y/N]" input
+        case $input in
+            [Yy]) mkdir --parents "$SECONDARY_BACKUP_LOCATION" ;;
+            [Nn]) exit 0;;
+            * ) exit 0 ;;
+        esac
+    fi
+fi
+
 trap interrupt_function INT
 
 interrupt_function() {
@@ -22,19 +43,19 @@ interrupt_function() {
 }
 
 help() {
-   echo "Usage: update [OPTION]"
-   echo
-   echo "options:"
-   echo "no option      same as -p"
-   echo "-f             updates using flatpak update only"
-   echo "-p             updates using a pacman-wrapper only"
-   echo "-a             updates using flatpak update and a pacman-wrapper"
-   echo "-g             shutdowns the computer afterwards"
-   echo "-r             reboots the computer afterwards"
-   echo "--help         displays this message"
-   echo "--preview      shows a preview of pkg's and flatpaks which can be updated"
-   echo "--version      prints out the version number"
-   echo "--backup       just does the before-backup without updating"
+    echo "Usage: update [OPTION]"
+    echo
+    echo "options:"
+    echo "no option      same as -p"
+    echo "-f             updates using flatpak update only"
+    echo "-p             updates using a pacman-wrapper only"
+    echo "-a             updates using flatpak update and a pacman-wrapper"
+    echo "-g             shutdowns the computer afterwards"
+    echo "-r             reboots the computer afterwards"
+    echo "--help         displays this message"
+    echo "--preview      shows a preview of pkg's and flatpaks which can be updated"
+    echo "--version      prints out the version number"
+    echo "--backup       just does the before-backup without updating"
 }
 
 lock_pacman_db() {
@@ -62,6 +83,7 @@ before_backup() {
 
     tar --create --zstd --file "$TMP"/before-backup_"$DATE".tar.zst.new "$TMP"/before-backup_"$DATE" /var/lib/pacman/local > /dev/null 2>&1    # for some reason it needs the output suppresion
     mv "$TMP"/before-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"
+    [[ $SECONDARY_BACKUP_LOCATION ]] && mv "$TMP"/before-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"
 
     sudo rm --force /var/lib/pacman/db.lck
 }
@@ -72,11 +94,14 @@ after_backup() {
     tar --create --zstd --file "$TMP"/after-backup_"$DATE".tar.zst.new "$TMP"/after-backup_"$DATE" > /dev/null 2>&1
 
     mv "$TMP"/after-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"
+    [[ $SECONDARY_BACKUP_LOCATION ]] && mv "$TMP"/before-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"
     delete_oldest_backup after-backup
     mv "$BACKUP_LOCATION"/after-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"/after-backup_"$DATE".tar.zst
+    [[ $SECONDARY_BACKUP_LOCATION ]] && mv "$SECONDARY_BACKUP_LOCATION"/after-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"/after-backup_"$DATE".tar.zst
 
     delete_oldest_backup before-backup
     mv "$BACKUP_LOCATION"/before-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"/before-backup_"$DATE".tar.zst
+    [[ $SECONDARY_BACKUP_LOCATION ]] && mv "$SECONDARY_BACKUP_LOCATION"/before-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"/before-backup_"$DATE".tar.zst
 
     rm --recursive --force "$TMP"
 }

update.conf

@@ -1,6 +1,9 @@
-# Backup to this folder
+# backup to this folder
 BACKUP_LOCATION=~/
 
+# optional secondary backup loaction
+#SECONDARY_BACKUP_LOCATION=~/
+
 # use this pacman-wrapper
 PACMAN_WRAPPER=yay