#!/bin/sh

# A dmenu wrapper script for system functions.

# For non-systemd init systems.
case "$(readlink -f /sbin/init)" in
	*runit*) hib="sudo -A zzz" ;;
	*openrc*) reb="sudo -A openrc-shutdown -r"; shut="sudo -A openrc-shutdown -p" ;;
esac

pidof i3 && renew="i3 restart" && leave="i3 exit" && wm="i3"

cmds="\
🔒 lock		slock
🚪 leave ${wm:-WM}	${leave:-kill -TERM $(pidof -s dwm)}
♻ renew ${wm:-WM}	${renew:-kill -HUP $(pidof -s dwm)}
🐻 hibernate	${hib:-sudo -A systemctl suspend-then-hibernate}
🔃 reboot	${reb:-sudo -A reboot}
🖥 shutdown	${shut:-sudo -A shutdown -h now}"

choice="$(echo "$cmds" | cut -d'	' -f 1 | dmenu)" || exit 1

`echo "$cmds" | grep "^$choice	" | cut -d '	' -f2-`