|
Last change
on this file since eed0bf8 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
1.8 KB
|
| Line | |
|---|
| 1 | # locate-path [](https://travis-ci.org/sindresorhus/locate-path)
|
|---|
| 2 |
|
|---|
| 3 | > Get the first path that exists on disk of multiple paths
|
|---|
| 4 |
|
|---|
| 5 |
|
|---|
| 6 | ## Install
|
|---|
| 7 |
|
|---|
| 8 | ```
|
|---|
| 9 | $ npm install locate-path
|
|---|
| 10 | ```
|
|---|
| 11 |
|
|---|
| 12 |
|
|---|
| 13 | ## Usage
|
|---|
| 14 |
|
|---|
| 15 | Here we find the first file that exists on disk, in array order.
|
|---|
| 16 |
|
|---|
| 17 | ```js
|
|---|
| 18 | const locatePath = require('locate-path');
|
|---|
| 19 |
|
|---|
| 20 | const files = [
|
|---|
| 21 | 'unicorn.png',
|
|---|
| 22 | 'rainbow.png', // Only this one actually exists on disk
|
|---|
| 23 | 'pony.png'
|
|---|
| 24 | ];
|
|---|
| 25 |
|
|---|
| 26 | (async () => {
|
|---|
| 27 | console(await locatePath(files));
|
|---|
| 28 | //=> 'rainbow'
|
|---|
| 29 | })();
|
|---|
| 30 | ```
|
|---|
| 31 |
|
|---|
| 32 |
|
|---|
| 33 | ## API
|
|---|
| 34 |
|
|---|
| 35 | ### locatePath(paths, [options])
|
|---|
| 36 |
|
|---|
| 37 | Returns a `Promise<string>` for the first path that exists or `undefined` if none exists.
|
|---|
| 38 |
|
|---|
| 39 | #### paths
|
|---|
| 40 |
|
|---|
| 41 | Type: `Iterable<string>`
|
|---|
| 42 |
|
|---|
| 43 | Paths to check.
|
|---|
| 44 |
|
|---|
| 45 | #### options
|
|---|
| 46 |
|
|---|
| 47 | Type: `Object`
|
|---|
| 48 |
|
|---|
| 49 | ##### concurrency
|
|---|
| 50 |
|
|---|
| 51 | Type: `number`<br>
|
|---|
| 52 | Default: `Infinity`<br>
|
|---|
| 53 | Minimum: `1`
|
|---|
| 54 |
|
|---|
| 55 | Number of concurrently pending promises.
|
|---|
| 56 |
|
|---|
| 57 | ##### preserveOrder
|
|---|
| 58 |
|
|---|
| 59 | Type: `boolean`<br>
|
|---|
| 60 | Default: `true`
|
|---|
| 61 |
|
|---|
| 62 | Preserve `paths` order when searching.
|
|---|
| 63 |
|
|---|
| 64 | Disable this to improve performance if you don't care about the order.
|
|---|
| 65 |
|
|---|
| 66 | ##### cwd
|
|---|
| 67 |
|
|---|
| 68 | Type: `string`<br>
|
|---|
| 69 | Default: `process.cwd()`
|
|---|
| 70 |
|
|---|
| 71 | Current working directory.
|
|---|
| 72 |
|
|---|
| 73 | ##### type
|
|---|
| 74 |
|
|---|
| 75 | Type: `string`<br>
|
|---|
| 76 | Default: `file`<br>
|
|---|
| 77 | Values: `file` `directory`
|
|---|
| 78 |
|
|---|
| 79 | The type of paths that can match.
|
|---|
| 80 |
|
|---|
| 81 | ##### allowSymlinks
|
|---|
| 82 |
|
|---|
| 83 | Type: `boolean`<br>
|
|---|
| 84 | Default: `true`
|
|---|
| 85 |
|
|---|
| 86 | Allow symbolic links to match if they point to the chosen path type.
|
|---|
| 87 |
|
|---|
| 88 | ### locatePath.sync(paths, [options])
|
|---|
| 89 |
|
|---|
| 90 | Returns the first path that exists or `undefined` if none exists.
|
|---|
| 91 |
|
|---|
| 92 | #### paths
|
|---|
| 93 |
|
|---|
| 94 | Type: `Iterable<string>`
|
|---|
| 95 |
|
|---|
| 96 | Paths to check.
|
|---|
| 97 |
|
|---|
| 98 | #### options
|
|---|
| 99 |
|
|---|
| 100 | Type: `Object`
|
|---|
| 101 |
|
|---|
| 102 | ##### cwd
|
|---|
| 103 |
|
|---|
| 104 | Same as above.
|
|---|
| 105 |
|
|---|
| 106 | ##### type
|
|---|
| 107 |
|
|---|
| 108 | Same as above.
|
|---|
| 109 |
|
|---|
| 110 | ##### allowSymlinks
|
|---|
| 111 |
|
|---|
| 112 | Same as above.
|
|---|
| 113 |
|
|---|
| 114 |
|
|---|
| 115 | ## Related
|
|---|
| 116 |
|
|---|
| 117 | - [path-exists](https://github.com/sindresorhus/path-exists) - Check if a path exists
|
|---|
| 118 |
|
|---|
| 119 |
|
|---|
| 120 | ## License
|
|---|
| 121 |
|
|---|
| 122 | MIT © [Sindre Sorhus](https://sindresorhus.com)
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
