assertFileExists.ts•1.09 kB
/**
* Copyright (C) 2025 by Fonoster Inc (https://fonoster.com)
* http://github.com/fonoster/fonoster
*
* This file is part of Fonoster
*
* Licensed under the MIT License (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/MIT
*
* 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.
*/
import fs from "fs";
import { getLogger } from "@fonoster/logger";
const logger = getLogger({ service: "common", filePath: __filename });
/**
* Function that asserts that the given file exists.
* @param {string} file file to check
*/
export function assertFileExists(file: string) {
if (!fs.existsSync(file)) {
logger.error(`the file ${file} is required but does not exist`);
process.exit(1);
}
}