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swarofi-applet.sh
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swarofi-applet.sh
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#!/bin/bash
set -euo pipefail
check_updates() {
upgrade_check_output=$(rpm-ostree upgrade --check 2>&1 || true)
available_updates=$(echo "$upgrade_check_output" | grep 'AvailableUpdate:' || true)
flatpak_updates_output=$(flatpak remote-ls --updates 2>&1 || true)
num_flatpak_updates=$(echo "$flatpak_updates_output" | grep -oP '^[^\s]+\s+[^\s]+' | wc -l || true)
num_rpm_ostree_updates=0
if [ -n "$available_updates" ]; then
num_rpm_ostree_updates=$(echo "$upgrade_check_output" | grep -oP '(?<=Diff: )[0-9]+')
fi
if [ "$num_rpm_ostree_updates" -gt 0 ] || [ "$num_flatpak_updates" -gt 0 ]; then
total_updates=$((num_rpm_ostree_updates + num_flatpak_updates))
update_icon=""
message="RPM-OSTree updates: $num_rpm_ostree_updates | Flatpak updates: $num_flatpak_updates"
echo "$update_icon $total_updates"
echo "$message"
last_update_count=0
if [ -f "/tmp/swarofi_last_update_count.txt" ]; then
last_update_count=$(cat /tmp/swarofi_last_update_count.txt)
fi
if [ "$last_update_count" -ne "$total_updates" ]; then
dunstify -r 1616 "System Update Available" "$message"
echo "$total_updates" > /tmp/swarofi_last_update_count.txt
fi
return 0
else
if [ -f "/tmp/swarofi_last_update_count.txt" ]; then
rm /tmp/swarofi_last_update_count.txt
fi
return 1
fi
}
check_updates