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generator-pyhipster

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Python (Flask) + Angular/React/Vue in one handy generator

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/** * Copyright 2013-2022 the original author or authors from the JHipster project. * * This file is part of the JHipster project, see https://www.jhipster.tech/ * for more information. * * 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 * * https://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. */ const fs = require('fs'); module.exports = { doesFileExist, doesDirectoryExist, createFolderIfItDoesNotExist, }; /** * Checks the file exists. * @param file the file to check. * @returns {boolean} whether the file exists and is actually a file. */ function doesFileExist(file) { const statObject = getStatObject(file); return statObject && statObject.isFile(); } /** * Checks the directory exists. * @param directory the directory to check. * @returns {boolean} whether the directory exists and is actually a directory. */ function doesDirectoryExist(directory) { const statObject = getStatObject(directory); return statObject && statObject.isDirectory(); } /** * Creates a directory, if it doesn't exist already. * @param directory the directory to create. * @throws WrongDirException if the directory to create exists and is a file. */ function createFolderIfItDoesNotExist(directory) { if (!directory) { throw new Error('A directory must be passed to be created.'); } const statObject = getStatObject(directory); if (statObject && statObject.isFile()) { throw new Error(`The directory to create '${directory}' is a file.`); } fs.mkdirSync(directory, { recursive: true }); } function getStatObject(file) { try { return fs.statSync(file); } catch (error) { return false; } }