#!/usr/bin/env bash

UTILPATH=${0%/*}

RUNNER="$1"
FILENAME="$2"
STARTSCRIPT="$3"
CLEANUPSCRIPT="$4"

while ! grep -q 'CONTAINER_ID=' "$FILENAME" ; do
  sleep 1
done

sleep 1 # safety, we do not want to have half written container ids

CONTAINER_ID=`cat $FILENAME | grep 'CONTAINER_ID=' | sed 's/CONTAINER_ID=//'`

$STARTSCRIPT

while [ -e "$FILENAME" ] ; do
  sleep 1
  if ! $RUNNER ps --no-trunc | grep -q "$CONTAINER_ID" ; then
    rm "$FILENAME"
    exit
  fi
  inotifywait -e ATTRIB -t 10 "$FILENAME" > /dev/null 2&>/dev/null
done

$RUNNER stop "$CONTAINER_ID"

$CLEANUPSCRIPT

#$UTILPATH/watchrun.sh "$FILENAME" "$STARTSCRIPT" "$CLEANUPSCRIPT"