rollup.web.config.js

import path from "path";
import baseConfig from "./rollup.base.config.js";
import resolve from "rollup-plugin-node-resolve";
import commonjs from "rollup-plugin-commonjs";
import globals from "rollup-plugin-node-globals";
import json from "rollup-plugin-json";

export default Object.assign(baseConfig, {
  entry: "index.js",
  dest: "prettier.js",
  format: "umd",
  plugins: [
    json(),
    resolve({ preferBuiltins: true, extensions: [".js", ".json"] }),
    commonjs(),
    globals()
  ],
  paths: {
    [path.resolve("src/main/node_options.js")]: path.resolve(
      "src/main/options.js"
    )
  },
  useStrict: false,
  moduleName: "prettier",
  external: ["assert", "fs", "module"]
});