gerrit.onap Code Review - aai/esr-gui.git/blob

   1 # resolve-from [![Build Status](https://travis-ci.org/sindresorhus/resolve-from.svg?branch=master)](https://travis-ci.org/sindresorhus/resolve-from)
   2
   3 > Resolve the path of a module like [`require.resolve()`](http://nodejs.org/api/globals.html#globals_require_resolve) but from a given path
   4
   5 Unlike `require.resolve()` it returns `null` instead of throwing when the module can't be found.
   6
   7
   8 ## Install
   9
  10 ```
  11 $ npm install --save resolve-from
  12 ```
  13
  14
  15 ## Usage
  16
  17 ```js
  18 const resolveFrom = require('resolve-from');
  19
  20 // there's a file at `./foo/bar.js`
  21
  22 resolveFrom('foo', './bar');
  23 //=> '/Users/sindresorhus/dev/test/foo/bar.js'
  24 ```
  25
  26
  27 ## API
  28
  29 ### resolveFrom(fromDir, moduleId)
  30
  31 #### fromDir
  32
  33 Type: `string`
  34
  35 Directory to resolve from.
  36
  37 #### moduleId
  38
  39 Type: `string`
  40
  41 What you would use in `require()`.
  42
  43
  44 ## Tip
  45
  46 Create a partial using a bound function if you want to require from the same `fromDir` multiple times:
  47
  48 ```js
  49 const resolveFromFoo = resolveFrom.bind(null, 'foo');
  50
  51 resolveFromFoo('./bar');
  52 resolveFromFoo('./baz');
  53 ```
  54
  55
  56 ## License
  57
  58 MIT © [Sindre Sorhus](http://sindresorhus.com)