ragflow/sandbox/scripts/wait-for-it-http.sh

#!/bin/bash
#
#  Copyright 2025 The InfiniFlow Authors. All Rights Reserved.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#

url=$1
timeout=${2:-15}
quiet=${3:-0}

for i in $(seq "$timeout"); do
  if curl -fs "$url" >/dev/null; then
    [[ "$quiet" -ne 1 ]] && echo "✔ $url is healthy after $i seconds"
    exit 0
  fi
  sleep 1
done

echo "✖ Timeout after $timeout seconds waiting for $url"
exit 1