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#!/usr/bin/env bash
set -e
updates=$(pacman -Qu | sed '/\[ignored\]$/d')
COUNT=$(echo -n "${updates}" | wc -l)
ARG=${1:-$BLOCK_BUTTON}
case $ARG in
1) if [ -n "${updates}" ]; then
notify-send -t $((1000 * 20)) "Available updates (${COUNT})" "$updates"
else
notify-send "Available updates" "No available updates"
fi;;
3) doas /usr/bin/pacman -Sy;;
esac
[ -z "${updates}" ] && exit
[[ "${updates}" =~ .*linux.* ]] && echo -ne '\x0d' || echo -ne '\x0e'
[ "$COUNT" -gt 0 ] && echo -ne "$COUNT" || exit 0
echo -ne '\x0b'
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