| 'use strict'; |
| exports.__esModule = true; |
| |
| const fs = require('fs'); |
| const pkgUp = require('./pkgUp').default; |
| |
| function stripBOM(str) { |
| return str.replace(/^\uFEFF/, ''); |
| } |
| |
| /** |
| * Derived significantly from read-pkg-up@2.0.0. See license below. |
| * |
| * @copyright Sindre Sorhus |
| * MIT License |
| * |
| * Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com) |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| exports.default = function readPkgUp(opts) { |
| const fp = pkgUp(opts); |
| |
| if (!fp) { |
| return {}; |
| } |
| |
| try { |
| return { |
| pkg: JSON.parse(stripBOM(fs.readFileSync(fp, { encoding: 'utf-8' }))), |
| path: fp, |
| }; |
| } catch (e) { |
| return {}; |
| } |
| }; |