Get the first path that exists on disk of multiple paths
$ npm install --save locate-path
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' });
Returns a Promise
for the first path that exists or undefined
if none exists.
Type: Iterable<string>
Paths to check.
Type: Object
Type: number
Default: Infinity
Minimum: 1
Number of concurrently pending promises.
Type: boolean
Default: true
Preserve input
order when searching.
Disable this to improve performance if you don't care about the order.
Type: string
Default: process.cwd()
Current working directory.
Returns the first path that exists or undefined
if none exists.
Type: Iterable<string>
Paths to check.
Type: Object
Same as above.
MIT © Sindre Sorhus