Updates

scripts/installupdates.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+#  ___           _        _ _   _   _           _       _             
+# |_ _|_ __  ___| |_ __ _| | | | | | |_ __   __| | __ _| |_ ___  ___  
+#  | || '_ \/ __| __/ _` | | | | | | | '_ \ / _` |/ _` | __/ _ \/ __| 
+#  | || | | \__ \ || (_| | | | | |_| | |_) | (_| | (_| | ||  __/\__ \ 
+# |___|_| |_|___/\__\__,_|_|_|  \___/| .__/ \__,_|\__,_|\__\___||___/ 
+#                                    |_|                              
+# by Stephan Raabe (2023) 
+# ----------------------------------------------------- 
+# Required: yay trizen timeshift btrfs-grub
+# ----------------------------------------------------- 
+
+source ~/dotfiles/scripts/library.sh
+
+clear
+
+echo "-----------------------------------------------------"
+echo "Check for updates"
+echo "-----------------------------------------------------"
+echo ""
+
+if ! updates_arch=$(checkupdates 2> /dev/null | wc -l ); then
+    updates_arch=0
+fi
+
+if ! updates_aur=$(trizen -Su --aur --quiet | wc -l); then
+    updates_aur=0
+fi
+
+updates=$(("$updates_arch" + "$updates_aur"))
+
+if [ "$updates" -gt 0 ]; then
+
+    echo "-> Pacman:"
+    checkupdates
+    echo ""
+    echo "-> AUR"
+    trizen -Su --aur
+    echo ""
+    echo "-> $updates updates available."
+    echo ""
+else
+    echo "-> NO updates available"
+    exit
+fi
+
+# ------------------------------------------------------
+# Confirm Start
+# ------------------------------------------------------
+
+while true; do
+    read -p "DO YOU WANT TO START THE UPDATE NOW? (Yy/Nn): " yn
+    case $yn in
+        [Yy]* )
+            echo "Update process started."
+        break;;
+        [Nn]* ) 
+            exit;
+        break;;
+        * ) echo "Please answer yes or no.";;
+    esac
+done
+
+if [[ $(_isInstalledYay "Timeshift") == 1 ]];
+then
+
+    echo ""
+    echo "-----------------------------------------------------"
+    echo "Create a snapshot"
+    echo "-----------------------------------------------------"
+    echo ""
+    read -p "Enter a comment for the snapshot: " c
+    sudo timeshift --create --comments "$c"
+    sudo timeshift --list
+    sudo grub-mkconfig -o /boot/grub/grub.cfg
+    echo "DONE. Snapshot $c created!"
+    echo ""
+
+fi
+
+echo "-----------------------------------------------------"
+echo "Start update"
+echo "-----------------------------------------------------"
+echo ""
+
+yay