path-key

Get the PATH environment variable key cross-platform

It's usually PATH, but on Windows it can be any casing like Path...

Install

$ npm install path-key

Usage

```js const pathKey = require('path-key');

const key = pathKey(); //=> 'PATH'

const PATH = process.env[key]; //=> '/usr/local/bin:/usr/bin:/bin' ```

API

pathKey(options?)

options

Type: object

env

Type: object
Default: process.env

Use a custom environment variables object.

platform

Type: string
Default: process.platform

Get the PATH key for a specific platform.