#!/usr/bin/env bash
set -e

URL="http://127.0.0.1:4000"
TIMEOUT=120
INTERVAL=2
ELAPSED=0

echo "waiting for akkoma to return 200; $URL ..."

while true; do
  CODE=$(curl -s -o /dev/null -w "%{http_code}" "$URL" || echo "000")

  if [ "$CODE" = "200" ]; then
    echo "akkoma is up (HTTP $CODE) after ${ELAPSED}s"
    exit 0
  fi

  if [ "$ELAPSED" -ge "$TIMEOUT" ]; then
    echo "timed out ${TIMEOUT}, status: $CODE)"
    exit 1
  fi

  echo "  [$ELAPSED s] not ready yet, status: $CODE) ..."
  sleep "$INTERVAL"
  ELAPSED=$((ELAPSED + INTERVAL))
done