History

Priyatham-sai-chand 1f1d823ec8 user auth register backend		2020-11-08 22:58:21 +05:30
..
index.d.ts	user auth register backend	2020-11-08 22:58:21 +05:30
index.js	user auth register backend	2020-11-08 22:58:21 +05:30
license	user auth register backend	2020-11-08 22:58:21 +05:30
package.json	user auth register backend	2020-11-08 22:58:21 +05:30
readme.md	user auth register backend	2020-11-08 22:58:21 +05:30

has-yarn

Check if a project is using Yarn

Useful for tools that needs to know whether to use yarn or npm to install dependencies.

It checks if a yarn.lock file is present in the working directory.

Install

$ npm install has-yarn

.
├── foo
│   └── package.json
└── bar
    ├── package.json
    └── yarn.lock

const hasYarn = require('has-yarn');

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

hasYarn('bar');
//=> true

Returns a boolean of whether the project uses Yarn.

Type: string
Default: process.cwd()

Current working directory.