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126 lines
2.2 KiB
126 lines
2.2 KiB
2 years ago
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# locate-path [](https://travis-ci.com/github/sindresorhus/locate-path)
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> Get the first path that exists on disk of multiple paths
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## Install
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```
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$ npm install locate-path
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```
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## Usage
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Here we find the first file that exists on disk, in array order.
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```js
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const locatePath = require('locate-path');
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const files = [
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'unicorn.png',
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'rainbow.png', // Only this one actually exists on disk
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'pony.png'
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];
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(async () => {
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console(await locatePath(files));
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//=> 'rainbow'
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})();
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```
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## API
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### locatePath(paths, options?)
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Returns a `Promise<string>` for the first path that exists or `undefined` if none exists.
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#### paths
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Type: `Iterable<string>`
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Paths to check.
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#### options
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Type: `object`
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##### concurrency
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Type: `number`\
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Default: `Infinity`\
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Minimum: `1`
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Number of concurrently pending promises.
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##### preserveOrder
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Type: `boolean`\
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Default: `true`
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Preserve `paths` order when searching.
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Disable this to improve performance if you don't care about the order.
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##### cwd
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Type: `string`\
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Default: `process.cwd()`
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Current working directory.
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##### type
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Type: `string`\
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Default: `'file'`\
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Values: `'file' | 'directory'`
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The type of paths that can match.
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##### allowSymlinks
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Type: `boolean`\
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Default: `true`
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Allow symbolic links to match if they point to the chosen path type.
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### locatePath.sync(paths, options?)
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Returns the first path that exists or `undefined` if none exists.
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#### paths
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Type: `Iterable<string>`
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Paths to check.
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#### options
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Type: `object`
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##### cwd
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Same as above.
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##### type
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Same as above.
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##### allowSymlinks
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Same as above.
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## Related
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- [path-exists](https://github.com/sindresorhus/path-exists) - Check if a path exists
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---
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<div align="center">
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<b>
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<a href="https://tidelift.com/subscription/pkg/npm-locate-path?utm_source=npm-locate-path&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
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</b>
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<br>
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<sub>
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Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
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</sub>
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</div>
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