FM / has-flag

/usr/local/lib/node_modules/pm2/node_modules/has-flag/

/usr/local/lib/node_modules/pm2/node_modules/has-flag

Name	Size	Mode	Actions
index.d.ts	684	0644	edit dl rm
index.js	330	0644	edit dl rm
license	1109	0644	edit dl rm
package.json	696	0644	edit dl rm
readme.md	1600	0644	edit dl rm

Edit: /usr/local/lib/node_modules/pm2/node_modules/has-flag/readme.md (1600B)

# has-flag [![Build Status](https://travis-ci.org/sindresorhus/has-flag.svg?branch=master)](https://travis-ci.org/sindresorhus/has-flag)

> Check if [`argv`](https://nodejs.org/docs/latest/api/process.html#process_process_argv) has a specific flag

Correctly stops looking after an `--` argument terminator.

---

<div align="center">
	<b>
		<a href="https://tidelift.com/subscription/pkg/npm-has-flag?utm_source=npm-has-flag&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
	</b>
	<br>
	<sub>
		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
	</sub>
</div>

---

## Install

```
$ npm install has-flag
```

## Usage

```js
// foo.js
const hasFlag = require('has-flag');

hasFlag('unicorn');
//=> true

hasFlag('--unicorn');
//=> true

hasFlag('f');
//=> true

hasFlag('-f');
//=> true

hasFlag('foo=bar');
//=> true

hasFlag('foo');
//=> false

hasFlag('rainbow');
//=> false
```

```
$ node foo.js -f --unicorn --foo=bar -- --rainbow
```

## API

### hasFlag(flag, [argv])

Returns a boolean for whether the flag exists.

#### flag

Type: `string`

CLI flag to look for. The `--` prefix is optional.

#### argv

Type: `string[]`<br>
Default: `process.argv`

CLI arguments.

## Security

To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.

## License

cmd: