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[utils] [new] create internal replacement for
pkg-up
and read-pkg-up
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'use strict'; | ||
exports.__esModule = true; | ||
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const findUp = require('find-up'); | ||
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exports.default = function pkgUp(opts) { | ||
return findUp.sync('package.json', opts); | ||
}; |
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'use strict'; | ||
exports.__esModule = true; | ||
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const fs = require('fs'); | ||
const pkgUp = require('./pkgUp').default; | ||
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function stripBOM(str) { | ||
return str.replace(/^\uFEFF/, ''); | ||
} | ||
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/** | ||
* 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.cwd); | ||
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if (!fp) { | ||
return {}; | ||
} | ||
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try { | ||
return { | ||
pkg: JSON.parse(stripBOM(fs.readFileSync(fp, { encoding: 'utf-8' }))), | ||
path: fp, | ||
}; | ||
} catch (e) { | ||
return {}; | ||
} | ||
}; |