realpaths

Like fs.realpath, but resolves multiple paths at once

1const realpaths = require('realpaths');
2
3// symlink1 <<===>> /path/to/foo.txt
4// symlink2 <<===>> /path/to/bar.txt
5
6realpaths(['symlink1', 'symlink2']).then(paths => {
7  paths; //=> ['/path/to/foo.txt', '/path/to/bar.txt']
8});

Installation

Use npm.

npm install realpaths

API

1const realpaths = require('realpaths');

realpaths(paths [, cache])

paths: Array of strings (file paths)
options: Object (used as fs.realpath cache)
Return: Promise instance

It runs fs.realpath for each path and returns a Promise instance.

When it finishes resolving all paths, it will be fulfilled with an array of resolved paths.

When it fails to resolve at least one of the paths, it will be rejected.

1'use strict';
2
3const path = require('path');
4const realpaths = require('realpaths-callback');
5
6realpaths(['symlink1', 'symlink2'], {
7  cache: {
8    [path.resolve('symlink1')]: '/path/to/foo.txt',
9    [path.resolve('symlink2')]: '/path/to/bar.txt'
10  }
11}).then(paths => {
12  paths; //=> ['/path/to/foo.txt', '/path/to/bar.txt']
13});

Related projects

• realpaths-callback (Callback-style version)

License

Copyright (c) 2015 Shinnosuke Watanabe

Licensed under the MIT License.