notification service initial

system/update-notify.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Purpose : Install and enable the timer that checks for a new version of
+#           CoreDesktop and shows a GNOME notification (system/update-check).
+#           Run by install.sh and on every update (updates.d/16-update-notify.sh)
+#           so changes to the units reach existing machines.
+
+set -e
+
+COREDESKTOP="$HOME/.local/share/coredesktop"
+UNITS="$HOME/.config/systemd/user"
+
+mkdir -p "$UNITS"
+cp "$COREDESKTOP"/system/systemd/coredesktop-update-check.{service,timer} "$UNITS/"
+systemctl --user daemon-reload
+systemctl --user enable --now coredesktop-update-check.timer