abbijamal / rollup-plugin-jspm

JSPM Standards-Based RollupJS Preset

@jspm/plugin-rollup

Standards-based JSPM Rollup plugin, including:

• All module references as URLs
• Support for resolving packages via node_modules or CDN providers
• Fully compatible with Node.js resolution semantics
• Support for import maps
• Support for TypeScript

Installation

npm install @jspm/plugin-rollup rollup --save-dev

Usage

rollup.config.js

import jspmRollup from '@jspm/plugin-rollup';

const baseUrl = new URL('./components', import.meta.url);

export default {
  // Important to use "./" here to indicate a local path
  // and not a package. Resolved to baseUrl below.
  input: './main.js',
  plugins: [
    jspmRollup({
      baseUrl,

      // Generator options as per @jspm/generator
      defaultProvider: 'nodemodules',
      env: ['browser'],

      // map of externals to aliased or true
      externals: {
        react: 'custom-react'
      }
    })
  ]
}

rollup -c