README.md

rollup-plugin-coffeescript

Modern rollup with coffeescript. Sourced from lautis/rollup-plugin-coffee-script, refactored and updated libraries.

Why?

Allow CoffeeScript code to be included in Rollup bundles without introducing an additional build step.

Installation

npm install --save-dev @bkuri/rollup-plugin-coffeescript
# or
yarn add -D @bkuri/rollup-plugin-coffeescript
# or
pnpm install -D @bkuri/rollup-plugin-coffeescript

Usage

// rollup.config.js
import coffee from '@bkuri/rollup-plugin-coffeescript'

export default {
  input: 'main.coffee',
  plugins: [
    coffee()
  ]
}

CoffeeScript plugin accepts options.include and options.exclude (each a minimatch pattern, or array of minimatch patterns) to determine which files are compiled by CoffeeScript. By default, all files are transpiled.

Integration with CommonJS modules

The CoffeeScript plugin doesn't resolve requires. Instead, use rollup-plugin-commonjs and add .coffee (and optionally .litcoffee and .md) to extensions.

import coffee from '@bkuri/rollup-plugin-coffeescript'
import commonjs from '@rollup/plugin-commonjs'
import nodeResolve from '@rollup/plugin-node-resolve'

const extensions = [ '.coffee', '.js', '.litcoffee', '.md' ]

export default {
  input: 'main.coffee',
  plugins: [
    coffee(),
    commonjs({ extensions }),
    nodeResolve({ extensions })
  ]
}

License

MIT © Bernardo Kuri