pddl-workspace
Version:
95 lines • 3.48 kB
JavaScript
;
/* --------------------------------------------------------------------------------------------
* Copyright (c) Jan Dolejsi. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
* ------------------------------------------------------------------------------------------ */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.exists = exports.isEmpty = exports.getFiles = exports.mkdirIfDoesNotExist = void 0;
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
/**
* Creates directory (optionally recursively)
* @param path path for the directory to create
* @param options `fs.mkdir` options
*/
async function mkdirIfDoesNotExist(path, options) {
return new Promise((resolve, reject) => {
fs.mkdir(path, options, err => {
if (err && err.code !== 'EEXIST') {
reject(err);
}
else {
resolve();
}
});
});
}
exports.mkdirIfDoesNotExist = mkdirIfDoesNotExist;
/**
* All files in the this and its sub-directories.
* @param dir starting directory
* @returns file name array with absolute path
*/
async function getFiles(dir) {
const dirents = await fs.promises.readdir(dir, { withFileTypes: true });
const childrenFilePromises = dirents.map(dirent => {
const res = path.resolve(dir, dirent.name);
return dirent.isDirectory() ? getFiles(res) : Promise.resolve([res]);
});
const files = await Promise.all(childrenFilePromises);
return Array.prototype.concat(...files);
}
exports.getFiles = getFiles;
/**
* Determines whether the directory is empty i.e. contains any files or sub-directories.
* @param directory directory to test
*/
async function isEmpty(directory) {
const stats = await fs.promises.stat(directory);
if (!stats.isDirectory()) {
throw new Error("Not a directory: " + directory);
}
const dirContent = await fs.promises.readdir(directory);
return dirContent.length === 0;
}
exports.isEmpty = isEmpty;
async function exists(path) {
try {
await fs.promises.stat(path);
}
catch (err) {
const error = err;
if (error.code === 'ENOENT') {
return false;
}
else {
throw err;
}
}
return true;
}
exports.exists = exists;
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