Automatically install node modules using Yarn.

Because we Yarn!

---

SUPPORT

node-version	gulp-yarn
>= v14	v4
>= v10	v3
Older	v1

Install

# npm
$ npm install gulp-yarn --save-dev

# yarn
$ yarn add gulp-yarn -D

Usage

BASIC: Better performance when in same directory.

const { src } = require('gulp');
var yarn = require('gulp-yarn');

const yarnTask = function () {
  return src(['./package.json'])
    .pipe(yarn());
};

PRO: Remember to include yarn.lock file.

const { src, dest } = require('gulp');
var yarn = require('gulp-yarn');

const yarnTask = function () {
  return src(['./package.json'])
    .pipe(dest('./dist'))
    .pipe(yarn({
      production: true
    }));
};

Options

Option	Description	Type
production	Using the --production flag, or when the NODE_ENV environment variable is set to production, Yarn will not install any package listed in devDependencies.	Boolean
dev	Yarn will only install listed devDependencies.	Boolean
flat	Only allow one version of a package. On the first run this will prompt you to choose a single version for each package that is depended on at multiple version ranges.	Boolean
force	This refetches all packages, even ones that were previously installed.	Boolean
ignoreEngines	Ignore all the required engines force by some packages.	Boolean
noBinLinks	None of node_module bin links getting created.	Boolean
noProgress	Disable progress bar	Boolean
noLockfile	Don't read or generate a lockfile	Boolean
ignoreScripts	Don't run npm scripts during installation	Boolean
nonInteractive	Using the '--non-interactive' flag of yarn to avoid that during the resolution (yarn install) a user input is needed. 2770	Boolean
args	Pass any argument with -- to execute with yarn	String/Array

Test

#run jest test
yarn test

Contribute

Contributions are always welcome, no matter how large or small.