#!/bin/bash

# check for updates and add a little notification to the top offering to install them

if ! command -v pacman; then
	echo "not on an arch system"
	exit
fi

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
        if imenu -c "there are updates for root owned config files, update now?"
        then
            if pacdiff --output | grep -q '...'
            then
                ~/.config/instantos/default/terminal -e sh -c "sudo pacdiff"
            fi
        fi
	fi
else
	kill "$TMPPID"
fi

rm /tmp/updatechoice