You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
1.8 KiB
82 lines
1.8 KiB
4 weeks ago
|
# npm-run-path [](https://travis-ci.org/sindresorhus/npm-run-path)
|
||
|
|
|
||
|
|
> Get your [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) prepended with locally installed binaries
|
||
|
|
|
||
|
|
In [npm run scripts](https://docs.npmjs.com/cli/run-script) you can execute locally installed binaries by name. This enables the same outside npm.
|
||
|
|
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```
|
||
|
|
$ npm install --save npm-run-path
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
const childProcess = require('child_process');
|
||
|
|
const npmRunPath = require('npm-run-path');
|
||
|
|
|
||
|
|
console.log(process.env.PATH);
|
||
|
|
//=> '/usr/local/bin'
|
||
|
|
|
||
|
|
console.log(npmRunPath());
|
||
|
|
//=> '/Users/sindresorhus/dev/foo/node_modules/.bin:/Users/sindresorhus/dev/node_modules/.bin:/Users/sindresorhus/node_modules/.bin:/Users/node_modules/.bin:/node_modules/.bin:/usr/local/bin'
|
||
|
|
|
||
|
|
// `foo` is a locally installed binary
|
||
|
|
childProcess.execFileSync('foo', {
|
||
|
|
env: npmRunPath.env()
|
||
|
|
});
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## API
|
||
|
|
|
||
|
|
### npmRunPath([options])
|
||
|
|
|
||
|
|
#### options
|
||
|
|
|
||
|
|
##### cwd
|
||
|
|
|
||
|
|
Type: `string`<br>
|
||
|
|
Default: `process.cwd()`
|
||
|
|
|
||
|
|
Working directory.
|
||
|
|
|
||
|
|
##### path
|
||
|
|
|
||
|
|
Type: `string`<br>
|
||
|
|
Default: [`PATH`](https://github.com/sindresorhus/path-key)
|
||
|
|
|
||
|
|
PATH to be appended.<br>
|
||
|
|
Set it to an empty string to exclude the default PATH.
|
||
|
|
|
||
|
|
### npmRunPath.env([options])
|
||
|
|
|
||
|
|
#### options
|
||
|
|
|
||
|
|
##### cwd
|
||
|
|
|
||
|
|
Type: `string`<br>
|
||
|
|
Default: `process.cwd()`
|
||
|
|
|
||
|
|
Working directory.
|
||
|
|
|
||
|
|
##### env
|
||
|
|
|
||
|
|
Type: `Object`
|
||
|
|
|
||
|
|
Accepts an object of environment variables, like `process.env`, and modifies the PATH using the correct [PATH key](https://github.com/sindresorhus/path-key). Use this if you're modifying the PATH for use in the `child_process` options.
|
||
|
|
|
||
|
|
|
||
|
|
## Related
|
||
|
|
|
||
|
|
- [npm-run-path-cli](https://github.com/sindresorhus/npm-run-path-cli) - CLI for this module
|
||
|
|
- [execa](https://github.com/sindresorhus/execa) - Execute a locally installed binary
|
||
|
|
|
||
|
|
|
||
|
|
## License
|
||
|
|
|
||
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|