Eric Foster
d5378345de
connection between front end and database
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6 년 전 | |
|---|---|---|
| .. | ||
| node_modules/path-exists | 6 년 전 | |
| index.js | 6 년 전 | |
| license | 6 년 전 | |
| package.json | 6 년 전 | |
| readme.md | 6 년 전 | |
readme.md
readme.md
locate-path 
Get the first path that exists on disk of multiple paths
Install
$ npm install --save locate-path
Usage
Here we find the first file that exists on disk, in array order.
const locatePath = require('locate-path');
const files = [
'unicorn.png',
'rainbow.png', // only this one actually exists on disk
'pony.png'
];
locatePath(files).then(foundPath => {
console.log(foundPath);
//=> 'rainbow'
});
API
locatePath(input, [options])
Returns a Promise for the first path that exists or undefined if none exists.
input
Type: Iterable<string>
Paths to check.
options
Type: Object
concurrency
Type: number
Default: Infinity
Minimum: 1
Number of concurrently pending promises.
preserveOrder
Type: boolean
Default: true
Preserve input order when searching.
Disable this to improve performance if you don't care about the order.
cwd
Type: string
Default: process.cwd()
Current working directory.
locatePath.sync(input, [options])
Returns the first path that exists or undefined if none exists.
input
Type: Iterable<string>
Paths to check.
options
Type: Object
cwd
Same as above.
Related
- path-exists - Check if a path exists
License
MIT © Sindre Sorhus