/*
 * Copyright (c) 2026 Huawei Device Co., Ltd.
 * 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.
 */

export function toErrorMessage(error) {
  return error instanceof Error ? error.message : String(error);
}

export function printKv(lines) {
  const out = [];
  for (const [key, value] of Object.entries(lines)) {
    out.push(`${key}: ${value}`);
  }

  console.log(out.join('\n'));
}