Doric/doric-js/rollup.config.js

import resolve from "@rollup/plugin-node-resolve";
import buble from "@rollup/plugin-buble";
import commonjs from "@rollup/plugin-commonjs";

export default [
  {
    input: "lib/index.runtime.js",
    output: {
      name: "doric",
      format: "iife",
      file: "bundle/doric-sandbox.js",
    },
    plugins: [resolve({ mainFields: ["jsnext"] })],
    onwarn: function (warning) {
      if (warning.code === "THIS_IS_UNDEFINED") {
        return;
      }
      console.warn(warning.message);
    },
  },
  {
    input: "lib/index.js",
    output: {
      format: "cjs",
      file: "bundle/doric-lib.js",
    },
    plugins: [resolve({ mainFields: ["jsnext"] })],
    onwarn: function (warning) {
      if (warning.code === "THIS_IS_UNDEFINED") {
        return;
      }
      console.warn(warning.message);
    },
  },
  {
    input: "lib/index.debug.js",
    output: {
      format: "cjs",
      file: "bundle/doric-vm.js",
    },
    plugins: [resolve({ mainFields: ["jsnext"] })],
    external: ["ws"],
    onwarn: function (warning) {
      if (warning.code === "THIS_IS_UNDEFINED") {
        return;
      }
      console.warn(warning.message);
    },
  },
  {
    input: "lib/index.web.js",
    output: {
      format: "cjs",
      file: "bundle/doric-web.js",
    },
    plugins: [resolve({ mainFields: ["jsnext"] })],
    external: ["ws"],
    onwarn: function (warning) {
      if (warning.code === "THIS_IS_UNDEFINED") {
        return;
      }
      console.warn(warning.message);
    },
    treeshake: false,
  },
  {
    input: "lib-es5/index.runtime.es5.js",
    output: {
      name: "doric",
      format: "iife",
      file: "bundle/doric-sandbox.es5.js",
    },
    plugins: [
      resolve({ mainFields: ["jsnext"] }),
      commonjs(),
      buble({
        transforms: { dangerousForOf: true },
      }),
    ],
    onwarn: function (warning) {
      if (warning.code === "THIS_IS_UNDEFINED") {
        return;
      }
      console.warn(warning.message);
    },
  },
  {
    input: "lib-es5/index.js",
    output: {
      format: "cjs",
      file: "bundle/doric-lib.es5.js",
    },
    plugins: [
      resolve({ mainFields: ["jsnext"] }),
      buble({
        transforms: { dangerousForOf: true },
      }),
    ],
    onwarn: function (warning) {
      if (warning.code === "THIS_IS_UNDEFINED") {
        return;
      }
      console.warn(warning.message);
    },
  },
];