riot/compiler

import alias from '@rollup/plugin-alias'
import builtins from 'rollup-plugin-node-builtins'
import commonjs from '@rollup/plugin-commonjs'
import defaultConfig from './rollup.config.js'
import json from '@rollup/plugin-json'
import nodeResolve from '@rollup/plugin-node-resolve'
import { resolve } from 'path'

const sourcemapPath = resolve('./node_modules/source-map/dist/source-map')
const ignoredModules = ['fs', 'path', 'babylon', 'esprima']

export default {
  ...defaultConfig,
  output: {
    name: 'compiler',
    file: './dist/compiler.js',
    format: 'umd',
    // small hack to provide the global variable to the bundle
    intro: 'var global = window;',
    globals: ignoredModules.reduce(
      (acc, dep) => ({
        [dep]: dep,
        ...acc,
      }),
      {},
    ),
    ...defaultConfig.output,
  },
  external: ignoredModules,
  plugins: [
    builtins(),
    json(),
    alias({
      'source-map': sourcemapPath,
    }),
    nodeResolve({
      extensions: ['.js', '.js', '.json'],
      browser: true,
    }),
    commonjs({
      include: 'node_modules/**',
      ignoreTryCatch: false,
      ignore: ignoredModules,
      ignoreGlobal: true,
    }),
  ],
}