Add stat section to backup pacman hook to avoid doing it more that once a day

pacman_hooks/arch-desktop_borg.sh

@@ -1,5 +1,17 @@
 #!/bin/sh
 
+# We only want this file to be executed at most once per day, so we stat a cache
+# file before running the rest of the code
+cache_file='/home/flyingscorpio/.cache/borg_backup_hood_last_executed'
+if [ -f "$cache_file" ]; then
+  cache_stat=$(stat -c %y "$cache_file" | cut -d' ' -f1)
+  today=$(date +%Y-%m-%d)
+  if [ "$cache_stat" = "$today" ]; then
+    echo "The borg backup was already executed today" && exit 0
+  fi
+fi
+touch "$cache_file"
+
 # Setting this so the repo does not need to be given on the command line:
 BORG_REPO=ssh://flyingscorpio@2px.info:22/~/"$(hostname)".borg
 export BORG_REPO

pacman_hooks/borg_backup.hook

@@ -8,5 +8,5 @@ Target = *
 [Action]
 Description = Run an update_to_lime2 script before every pacman transaction
 When = PreTransaction
-Exec = /bin/sh /home/flyingscorpio/SetupCockpit/arch-desktop_borg.sh
+Exec = /bin/sh /home/flyingscorpio/SetupCockpit/pacman_hooks/arch-desktop_borg.sh
 Depends = borg

pacman_hooks/new_orphan.hook

@@ -0,0 +1,11 @@
+[Trigger]
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Type = Package
+Target = *
+
+[Action]
+Description = Notify if a transaction orphaned a package
+When = PostTransaction
+Exec = /usr/bin/bash -c "/usr/bin/pacman -Qtd || /usr/bin/echo '=> None found.'"