#!/bin/sh

dmenu="$HOME/.local/bin/cdmenu"

# A dmenu wrapper script for system functions.
case "$(readlink -f /sbin/init)" in
	*systemd*) ctl='systemctl' ;;
	*) ctl='loginctl' ;;
esac

if [ -z "$1" ]; then
    cmd=$(printf 'lock\nleave dwm\nrenew dwm\nhibernate\nsleep\nreboot\nshutdown\ndisplay off' | $dmenu -i -p 'Action: ')
else
    cmd=$1
fi

case "$cmd" in
    'lock') slock ;;
	'leave dwm') kill -TERM "$(pgrep -u "$USER" "\bdwm$")" ;;
	'renew dwm') kill -HUP "$(pgrep -u "$USER" "\bdwm$")" ;;
	'hibernate') slock $ctl hibernate ;;
	'sleep') slock $ctl suspend ;;
	'reboot') $ctl reboot ;;
	'shutdown') $ctl poweroff ;;
	'display off') xset dpms force off ;;
	*) exit 1 ;;
esac