rollup.config.js

import babel from 'rollup-plugin-babel';
import resolve from 'rollup-plugin-node-resolve';
import commonjs from 'rollup-plugin-commonjs';
import builtins from 'rollup-plugin-node-builtins';
import globals from 'rollup-plugin-node-globals';

export default {
  name: 'GuruSlateTools',
  input: 'src/index.js',
  output: {
    format: 'iife',
    file: 'dist/bundle.js',
  },
  sourcemap: true,
  plugins: [
    resolve({ jsnext: true, builtins: false }),
    commonjs({
      include: 'node_modules/**',
    }),
    builtins(),
    globals(),
    babel({ exclude: 'node_modules/**' }),
  ],
};