add update notifier

diff --git a/programs/instantupdatenotify b/programs/instantupdatenotify
new file mode 100644 (file)
index 0000000..ee52e15
--- /dev/null
+++ b/programs/instantupdatenotify
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# check for updates and add a little notification to the top offering to install them
+
+UPDATECOUNT="$(checkupdates | wc -l)"
+
+if ! [ "$UPDATECOUNT" -gt 1 ]; then
+       echo "no updates available"
+       exit
+fi
+
+echo ">>h Update Notifier
+> there are
+> $UPDATECOUNT updates available
+> ----
+:gupdate now
+:rlater" | instantmenu -G -q 'notification' -l 20 -x 10000 -y -1 -w -1 -bw 5 >/tmp/updatechoice &
+
+export TMPPID="$!"
+echo "tmpid $TMPPID"
+COUNTER='.'
+
+while ! grep -q '..................' <<<"$COUNTER":; do
+       sleep 1
+       echo "waiting for selection $COUNTER"
+       COUNTER="$COUNTER."
+       if ! kill -0 "$TMPPID" &>/dev/null; then
+               echo "menu quit"
+               break
+       fi
+done
+
+if grep -q '..' /tmp/updatechoice; then
+       if grep 'update now' /tmp/updatechoice; then
+               ~/.config/instantos/default/terminal -e sh -c yay
+       fi
+else
+       kill "$TMPPID"
+fi
+
+rm /tmp/updatechoice