Fail loudly if we haven't added any boot entries

install/login/limine-snapper.sh

@@ -85,6 +85,22 @@ echo "mkinitcpio hooks re-enabled"
 
 sudo limine-update
 
+# Verify that limine-update actually added boot entries
+if ! grep -q "^/+" /boot/limine.conf; then
+  echo "Error: limine-update failed to add boot entries to /boot/limine.conf" >&2
+  echo "Debug: Installed packages:" >&2
+  pacman -Q limine limine-mkinitcpio-hook limine-snapper-sync 2>&1 >&2
+  echo "Debug: /etc/default/limine:" >&2
+  cat /etc/default/limine 2>&1 >&2
+  echo "Debug: Kernels found:" >&2
+  ls /usr/lib/modules/*/pkgbase 2>&1 >&2
+  echo "Debug: UKI files:" >&2
+  ls /boot/EFI/Linux/ 2>&1 >&2
+  echo "Debug: ESP mount:" >&2
+  findmnt /boot 2>&1 >&2
+  exit 1
+fi
+
 if [[ -n $EFI ]] && efibootmgr &>/dev/null; then
     # Remove the archinstall-created Limine entry
   while IFS= read -r bootnum; do