#!/usr/bin/env bash
# Container healthcheck for Seafile single-container stack
# Returns 0 if both Seahub (via nginx) and fileserver respond, non-zero otherwise.
set -Eeuo pipefail

curl_opts=(--silent --show-error --fail --location --connect-timeout 2 --max-time 5)

check_seahub() {
  local code
  code="$(curl "${curl_opts[@]}" -o /dev/null -w "%{http_code}" "http://127.0.0.1/accounts/login/")" || return 1
  # Accept 2xx and 3xx
  if [[ "${code}" =~ ^2[0-9]{2}$ || "${code}" =~ ^3[0-9]{2}$ ]]; then
    return 0
  fi
  return 1
}

check_fileserver() {
  # Try direct fileserver port first
  if curl "${curl_opts[@]}" "http://127.0.0.1:8082/protocol-version" >/dev/null 2>&1; then
    return 0
  fi
  # Fallback through nginx route
  curl "${curl_opts[@]}" "http://127.0.0.1/seafhttp/protocol-version" >/dev/null 2>&1
}

main() {
  check_seahub || exit 1
  check_fileserver || exit 1
  exit 0
}

main "$@"