56 lines
1.8 KiB
JavaScript
56 lines
1.8 KiB
JavaScript
'use strict';
|
|
|
|
exports.__esModule = true;
|
|
|
|
const fs = require('fs');
|
|
const pkgUp = require('./pkgUp').default;
|
|
|
|
/** @type {(str: string) => string} */
|
|
function stripBOM(str) {
|
|
return str.replace(/^\uFEFF/, '');
|
|
}
|
|
|
|
/**
|
|
* Derived significantly from [email protected]. See license below.
|
|
*
|
|
* @copyright Sindre Sorhus
|
|
* MIT License
|
|
*
|
|
* Copyright (c) Sindre Sorhus <[email protected]> (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.
|
|
*/
|
|
/** @type {import('./readPkgUp').default} */
|
|
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 {};
|
|
}
|
|
};
|