mabox-pipemenus/usr/bin/mabox-compositor

#!/bin/bash
# mabox-compositor - script to start|stop|restart picom
# by Daniel Napora <napcok@gmail.com>

. "$HOME/.config/mabox/mabox.conf"

backend=${picom_renderer:-glx}

start() {
CONFIGFILE="$HOME/.config/picom.conf"
if [ -f "$CONFIGFILE" ];then
   picom --backend "$backend" --config "$CONFIGFILE" &
else
   picom --backend "$backend" --config /dev/null &
fi
}
stop() {
if [ $(pgrep -u $USER picom) ]; then
    killall -u $USER picom
fi
}
restart(){
 stop
 sleep 0.25
 start
}

case "$1" in
    --start|start) start;;
    --stop|stop) stop;;
    --restart|restart) restart;;
esac
exit 0