https://github.com/ndelangen/corejs-upgrade-webpack-plugin

A webpack plugin to auto upgrade core-js references to the latest version
https://github.com/ndelangen/corejs-upgrade-webpack-plugin

core-js plugin webpack

Last synced: 20 days ago
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A webpack plugin to auto upgrade core-js references to the latest version

• Host: GitHub
• URL: https://github.com/ndelangen/corejs-upgrade-webpack-plugin
• Owner: ndelangen
• Created: 2019-06-11T12:04:01.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-05-25T08:19:12.000Z (over 4 years ago)
• Last Synced: 2024-10-12T12:03:23.814Z (26 days ago)
• Topics: core-js, plugin, webpack
• Language: JavaScript
• Size: 494 KB
• Stars: 11
• Watchers: 2
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ⛔️ DEPRECATED

***This module is deprecated. It is adviced not to use this module!***

Using this module could easily result in difficult to debug errors.



















__Original description:__

# CoreJS Upgrade Webpack Plugin

I wrote this to ensure the latest version of core-js is used everywhere in an application.

Sometimes you're depending on components or libraries that haven't updated yet, and this can increase bundle-size, or even break your app if these dependencies didn't have core-js as a dependency themselves.

This Webpack Plugin will essentially do a search and replace on all requires and if the require path matches `/core-js/` it will try and resolve the require.

If it can, nothing happens. If the resolve fails (this would normally break your app) this plugin tries to map the old core-js path to the new path structure, and resolve that instead.

This plugin will allow you to specify a `resolveFrom` option, so you can resolve core-js from any path you'd like.

This is useful if you know there are going to be multiple core-js version installed, and you want to pick a specific one installed somewhere.

## Install

```sh

yarn add corejs-upgrade-webpack-plugin

```

## Usage

simple example:

```js

import CoreJSUpgradeWebpackPlugin from 'corejs-upgrade-webpack-plugin';

// add this to your webpack.plugins config

new CoreJSUpgradeWebpackPlugin();

```

example with options:

```js

import CoreJSUpgradeWebpackPlugin from 'corejs-upgrade-webpack-plugin';

// add this to your webpack.plugins config

new CoreJSUpgradeWebpackPlugin({

  resolveFrom: [process.cwd()],

});

```