forked from M3-Academy/challenge-algorithms-v2.0
67 lines
1.3 KiB
Markdown
67 lines
1.3 KiB
Markdown
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# pkg-dir [](https://travis-ci.org/sindresorhus/pkg-dir)
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> Find the root directory of a Node.js project or npm package
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## Install
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```
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$ npm install pkg-dir
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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 pkgDir = require('pkg-dir');
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(async () => {
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const rootDir = await pkgDir(__dirname);
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console.log(rootDir);
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//=> '/Users/sindresorhus/foo'
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})();
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```
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## API
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### pkgDir([cwd])
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Returns a `Promise` for either the project root path or `undefined` if it couldn't be found.
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### pkgDir.sync([cwd])
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Returns the project root path or `undefined` if it couldn't be found.
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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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- [pkg-dir-cli](https://github.com/sindresorhus/pkg-dir-cli) - CLI for this module
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- [pkg-up](https://github.com/sindresorhus/pkg-up) - Find the closest package.json file
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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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