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#!/bin/sh
# A dmenu wrapper script for system functions.
export WM="dwm"
ctl='systemctl'
wmpid(){ # This function is needed if there are multiple instances of the window manager.
echo "$(pidof dwm)"
}
sysact() {
sys_name="$(readlink /sbin/init)"
case "$1" in
reboot)
case "$sys_name" in
*runit*) sudo reboot -i ;;
*systemd*) $ctl reboot -i ;;
esac
;;
shutdown)
case "$sys_name" in
*runit*) sudo poweroff -i ;;
*systemd*) $ctl poweroff -i ;;
esac
;;
sleep)
case "$sys_name" in
*runit*) sudo zzz ;;
*systemd*) slock $ctl suspend -i ;;
esac
;;
esac
}
case "$(printf "🔒 lock\n🚪 leave $WM\n♻️ renew $WM\n🐻 hibernate\n🔃 reboot\n🖥️shutdown\n💤 sleep\n📺 display off" | dmenu -i -p 'Action: ')" in
'🔒 lock') slock ;;
"🚪 leave $WM") kill -TERM "$(wmpid)" ;;
"♻️ renew $WM") kill -HUP "$(wmpid)" ;;
'🐻 hibernate') slock $ctl hibernate -i ;;
'💤 sleep') sysact sleep ;;
'🔃 reboot') sysact reboot ;;
'🖥️shutdown') sysact shutdown ;;
'📺 display off') xset dpms force off ;;
*) exit 1 ;;
esac
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