mirror of https://github.com/jkjoy/sunpeiwen.git
69 lines
1.3 KiB
Markdown
69 lines
1.3 KiB
Markdown
# pkg-up [](https://travis-ci.org/sindresorhus/pkg-up)
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> Find the closest package.json file
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## Install
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```
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$ npm install pkg-up
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```
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## Usage
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```
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/
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└── Users
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└── sindresorhus
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└── foo
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├── package.json
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└── bar
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├── baz
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└── example.js
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```
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```js
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// example.js
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const pkgUp = require('pkg-up');
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(async () => {
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console.log(await pkgUp());
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//=> '/Users/sindresorhus/foo/package.json'
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})();
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```
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## API
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### pkgUp([options])
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Returns a `Promise<string>` for the filepath, or `Promise<null>` if it couldn't be found.
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### pkgUp.sync([options])
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Returns the filepath, or `null` if it couldn't be found.
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#### options
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Type: `Object`
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#### cwd
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Type: `string`<br>
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Default: `process.cwd()`
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Directory to start from.
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## Related
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- [read-pkg-up](https://github.com/sindresorhus/read-pkg-up) - Read the closest package.json file
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- [pkg-dir](https://github.com/sindresorhus/pkg-dir) - Find the root directory of an npm package
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- [find-up](https://github.com/sindresorhus/find-up) - Find a file by walking up parent directories
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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