#!/bin/bash -eu

ELAPSED=0

URL=http://0.0.0.0:7474

while true; do
  UP=0
  if curl -s -I $URL | grep -q "200 OK" ; then
    UP=true
  fi

  if [ "$UP" == true ]; then
    echo "$URL responded 200 OK after $ELAPSED seconds"
    exit 0
  else
    echo "Waiting for $URL 200 OK - $ELAPSED seconds elapsed"
    sleep 1
    ELAPSED=$((ELAPSED + 1))
    continue
  fi
done