fix(rollup): merged config files

.gitignore

@@ -1,8 +1,3 @@
-dist/*
-# Web bundle should always be available on github raw
-!dist/index.bundle.js
-!dist/index.d.ts
-
 coverage
 node_modules
 test/IdnaTest.txt

package.json

@@ -3,8 +3,7 @@
   "description": "A UTS #46 processing algorithm for IDNA2008 strings",
   "version": "5.0.2",
   "private": false,
-  "module": "dist/index.mjs",
-  "main": "dist/index.cjs",
+  "main": "dist/index",
   "typings": "dist/index.d.ts",
   "license": "MIT",
   "sideEffects": false,
@@ -43,7 +42,7 @@
     "build:unicode-upgrade": "esr scripts/unicode-upgrade.ts",
     "build:unicode-checkversion": "esr scripts/unicode-checkversion.ts",
     "build:unicode-tables": "esr scripts/build-unicode-tables.ts 15.0.0",
-    "build:rollup": "rollup -c && rollup -c rollup-esm.config.mjs"
+    "build:rollup": "rollup -c rollup-esm.config.mjs"
   },
   "dependencies": {
     "punycode": "^2.1.1"

release.config.js

@@ -7,7 +7,7 @@ cfg.plugins.unshift([
 ]);
 cfg.plugins = cfg.plugins.map((plugin) => {
   if (plugin[0] === '@semantic-release/git') {
-    plugin[1].assets.push('dist/index.d.ts', 'dist/index.bundle.js');
+    plugin[1].assets.push('dist/index.d.ts', 'dist/index.mjs');
   }
   return plugin;
 });

rollup-esm.config.mjs

@@ -1,10 +1,29 @@
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+import terser from '@rollup/plugin-terser';
+import bundleSize from 'rollup-plugin-bundle-size';
+
 export default {
   input: 'src/index.js',
   output: [
+    {
+      file: 'dist/index.bundle.js',
+      format: 'iife',
+      name: 'idnaUts46',
+      plugins: [terser(), bundleSize()],
+    },
+    {
+      file: 'dist/index.cjs',
+      format: 'cjs',
+      plugins: [terser(), bundleSize()],
+    },
     {
       file: 'dist/index.mjs',
       format: 'es',
+      plugins: [terser(), bundleSize()],
     },
   ],
-  external: ['punycode'],
+  plugins: [
+    // needed to resolve punycode from import not node's builtin
+    nodeResolve({ preferBuiltins: false }),
+  ],
 };