Update all dotfiles

configs/dotfiles/hyprland/desktop/.config/ml4w/scripts/arch/snapshot.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+#  ____                        _           _    
+# / ___| _ __   __ _ _ __  ___| |__   ___ | |_  
+# \___ \| '_ \ / _` | '_ \/ __| '_ \ / _ \| __| 
+#  ___) | | | | (_| | |_) \__ \ | | | (_) | |_  
+# |____/|_| |_|\__,_| .__/|___/_| |_|\___/ \__| 
+#                   |_|                         
+#  
+# by Stephan Raabe (2024) 
+# ----------------------------------------------------- 
+
+sleep 1
+clear
+figlet -f smslant "Snapshot"
+aur_helper="$(cat ~/.config/ml4w/settings/aur.sh)"
+
+_isInstalledAUR() {
+    package="$1";
+    check="$($aur_helper -Qs --color always "${package}" | grep "local" | grep "${package} ")";
+    if [ -n "${check}" ] ; then
+        echo 0; #'0' means 'true' in Bash
+        return; #true
+    fi;
+    echo 1; #'1' means 'false' in Bash
+    return; #false
+}
+
+timeshift_installed=$(_isInstalledAUR "timeshift")
+grubbtrfs_installed=$(_isInstalledAUR "grub-btrfs")
+
+if [[ $timeshift_installed == "0" ]] ;then
+    c=$(gum input --placeholder "Enter a comment for the snapshot...")
+    sudo timeshift --create --comments "$c"
+    sudo timeshift --list
+    if [[ -d /boot/grub ]] ;then
+        if [[ -d /boot/grub ]] && [[ $grubbtrfs_installed == "1" ]] ;then
+            if gum confirm "DO YOU WANT TO INSTALL grub-btrfs now?" ;then
+                $aur_helper -S grub-btrfs
+            else
+                exit
+            fi
+        fi
+        sudo grub-mkconfig -o /boot/grub/grub.cfg
+    fi
+    echo "DONE. Snapshot $c created!"
+else
+    echo "ERROR: Timeshift is not installed."
+    if gum confirm "DO YOU WANT TO INSTALL Timeshift now?" ;then
+        $aur_helper -S timeshift
+        echo 
+        echo ":: Timeshift has been installed. Please restart this script."
+        if [[ -d /boot/grub ]] && [[ $grubbtrfs_installed == "1" ]] ;then
+            echo ":: grub-btrfs is required to select a snapshot on grub bootloader."
+            if gum confirm "DO YOU WANT TO INSTALL grub-btrfs now?" ;then
+                $aur_helper -S grub-btrfs
+            else
+                exit
+            fi
+        fi
+    fi
+fi