#!/bin/bash

# we use this to boot up cause runit will not handle TERM and will not exit when done

shutdown() {
  echo Shutting Down
  /etc/runit/3
  ls /etc/service | SHELL=/bin/sh parallel sv force-stop {}
  kill -HUP $RUNSVDIR
  wait $RUNSVDIR

  # give stuff a bit of time to finish
  sleep 0.1

  ORPHANS=`ps -eo pid | grep -v PID  | tr -d ' ' | grep -v '^1$'`
  SHELL=/bin/bash parallel 'timeout 5 /bin/bash -c "kill {} && wait {}" || kill -9 {}' ::: $ORPHANS 2> /dev/null
  exit
}

/etc/runit/1 || exit $?
/etc/runit/2&
RUNSVDIR=$!
echo "Started runsvdir, PID is $RUNSVDIR"
trap shutdown SIGTERM SIGHUP
wait $RUNSVDIR

shutdown