"use strict"; /** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ Object.defineProperty(exports, "__esModule", { value: true }); const fs_1 = require("fs"); const path = require("path"); function findUp(names, from) { if (!Array.isArray(names)) { names = [names]; } const root = path.parse(from).root; let currentDir = from; while (currentDir && currentDir !== root) { for (const name of names) { const p = path.join(currentDir, name); if (fs_1.existsSync(p)) { return p; } } currentDir = path.dirname(currentDir); } return null; } exports.findUp = findUp;