52 lines
967 B
Markdown
Executable file
52 lines
967 B
Markdown
Executable file
# path-key [](https://travis-ci.org/sindresorhus/path-key)
|
|
|
|
> Get the [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) environment variable key cross-platform
|
|
|
|
It's usually `PATH`, but on Windows it can be any casing like `Path`...
|
|
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install --save 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
|
|
|
|
##### env
|
|
|
|
Type: `Object`<br>
|
|
Default: [`process.env`](https://nodejs.org/api/process.html#process_process_env)
|
|
|
|
Use a custom environment variables object.
|
|
|
|
#### platform
|
|
|
|
Type: `string`<br>
|
|
Default: [`process.platform`](https://nodejs.org/api/process.html#process_process_platform)
|
|
|
|
Get the PATH key for a specific platform.
|
|
|
|
|
|
## License
|
|
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|