#!/bin/sh
#
# SPDX-FileCopyrightText: 2023 Daniel Kalak
# SPDX-License-Identifier: Apache-2.0
#
# how to install:
#   move this file to ~/.xinitrc
#
# dependencies:
#   my setroot script
#   dwm

shutdown -P "06:00"

while :
do
	setroot
	seconds="$(date +%S)"

	# If you don't strip away a leading 0, the shell will interpret
	# the number as octal and quit the loop for "08" and "09". The
	# check against 59 is needed to prevent a "sleep 0" loop during
	# a leap second (where the second reads "60").

	sleep "$(( ${seconds#0} > 59 ? 1 : 60 - ${seconds#0} ))"
done &

exec dwm