#!/usr/bin/env bash
set -euo pipefail

HANDOFF_FILE=""
while [[ $# -gt 0 ]]; do
  case "$1" in
    --handoff-file)
      HANDOFF_FILE="${2:-}"
      shift 2
      ;;
    *)
      echo "[ERROR] unsupported argument: $1" >&2
      exit 1
      ;;
  esac
done

if [[ -z "${HANDOFF_FILE}" ]]; then
  echo "[ERROR] --handoff-file is required" >&2
  exit 1
fi

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
SOURCE_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
APP_HOME="${APP_HOME:-/home/tms}"
CONF_DIR="${CONF_DIR:-${APP_HOME}/config}"
JAVA_BIN="${JAVA_BIN:-java}"
RUNNER_JAR_PATH="${RUNNER_JAR_PATH:-${APP_HOME}/tms-framework.jar}"
RUNNER_LOG_DIR="${RUNNER_LOG_DIR:-${APP_HOME}/logs}"
RUNNER_STDOUT_LOG="${RUNNER_STDOUT_LOG:-${RUNNER_LOG_DIR}/resource-restore-runner.out.log}"

if [[ -f "${SOURCE_ROOT}/target/tms-framework.jar" ]]; then
  RUNNER_JAR_PATH="${SOURCE_ROOT}/target/tms-framework.jar"
fi

mkdir -p "${RUNNER_LOG_DIR}"

nohup "${JAVA_BIN}" \
  -cp "${RUNNER_JAR_PATH}" \
  -Dloader.main=com.cisd.tms.modules.backup.runner.ResourceRestoreRunnerMain \
  org.springframework.boot.loader.launch.PropertiesLauncher \
  --spring.main.web-application-type=none \
  --spring.main.banner-mode=off \
  --spring.config.additional-location="optional:file:${CONF_DIR}/" \
  --tms.backup.runner-handoff-file="${HANDOFF_FILE}" \
  >> "${RUNNER_STDOUT_LOG}" 2>&1 &

echo $!