rollup.config.js

import typescript from "@rollup/plugin-typescript";
import resolve from "@rollup/plugin-node-resolve";
import { terser } from "rollup-plugin-terser";
import copy from "rollup-plugin-copy";
import replace from "@rollup/plugin-replace";

const pkg = require("./package.json");

export default {
  input: "src/scripts/App.ts",
  output: [
    {
      file: "dist/scripts/bundle.min.js",
      format: "iife",
      name: "bundle",
      plugins: [terser()],
    },
  ],
  plugins: [
    replace({
      "process.env.DEBUG": "false",
    }),
    resolve(),
    typescript(),
    copy({
      targets: [
        {
          src: "src/index.html",
          dest: "dist",
          transform: (contents) =>
            contents.toString().replace(/{{VERSION}}/g, pkg.version),
        },
        {
          src: "node_modules/@fortawesome/fontawesome-free/webfonts/*",
          dest: "dist/assets/fontawesome/fonts",
        },
      ],
    }),
  ],
};