babelrc-rollup

babelrc-rollup

Builds a babel configuration for rollup-plugin-babel by reading .babelrc.

Install

$ npm install --save-dev babelrc-rollup

Usage

Create a .babelrc file at the root of your project as normal:

{
  "presets": ["es2015"]
}

Inside your rollup.config.js, do this:

import babelrc from 'babelrc-rollup';
import babel from 'rollup-plugin-babel';

export default {
  …
  plugins: [
    babel(babelrc())
  ]
  …
};

If you use the es2015 preset, make sure you install es2015-rollup too. See this project's own rollup.config.js for an example.