build(rollup-plugin): Bundle with rollup

packages/rollup-plugin/.gitignore

@@ -7,6 +7,4 @@ Thumbs.db
 *.sublime-workspace
 *.log
 yarn.lock
-lib
-lib-esm
-types
+dist

packages/rollup-plugin/package.json

@@ -2,8 +2,16 @@
   "name": "rollup-plugin-bundle-stats",
   "version": "4.18.0",
   "description": "In-depth bundle analyzer for rollup(bundle size, assets, modules, packages)",
-  "main": "lib/index.js",
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.mjs",
   "types": "types/index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs",
+      "types": "./dist/index.d.ts"
+    }
+  },
   "sideEffects": false,
   "engines": {
     "node": ">= 16.0"
@@ -12,8 +20,8 @@
     "lib": "lib"
   },
   "scripts": {
-    "build": "npm run clean && tsc --rootDir ./src --project tsconfig.json --outDir ./lib",
-    "clean": "rimraf lib types",
+    "build": "npm run clean && rollup -c",
+    "clean": "rimraf dist",
     "lint": "eslint",
     "test:package": "cd test/package && npm test --"
   },
@@ -49,6 +57,7 @@
     "rollup-plugin-webpack-stats": "2.0.0"
   },
   "devDependencies": {
+    "@rollup/plugin-typescript": "^12.1.2",
     "@tsconfig/node16": "16.1.3",
     "@types/jest": "29.5.14",
     "core-js": "3.40.0",

packages/rollup-plugin/rollup.config.mjs

@@ -0,0 +1,27 @@
+import { defineConfig } from 'rollup';
+import typescript from '@rollup/plugin-typescript';
+
+export default defineConfig([
+  {
+    input: './src/index.ts',
+    output: {
+      dir: './dist',
+      format: 'esm',
+      entryFileNames: '[name].mjs',
+      chunkFileNames: 'chunks/[name].mjs',
+      sourcemap: true,
+    },
+    plugins: [typescript({ tsconfig: './tsconfig.json' })],
+  },
+  {
+    input: './src/index.ts',
+    output: {
+      dir: './dist',
+      format: 'commonjs',
+      entryFileNames: '[name].cjs',
+      chunkFileNames: 'chunks/[name].cjs',
+      sourcemap: true,
+    },
+    plugins: [typescript({ tsconfig: './tsconfig.json' })],
+  },
+]);

packages/rollup-plugin/tsconfig.json

@@ -2,8 +2,9 @@
   "extends": "@tsconfig/node16/tsconfig.json",
   "compilerOptions": {
     "noEmit": false,
+    "module": "Node16",
     "declaration": true,
-    "declarationDir": "./types",
+    "declarationDir": "./dist",
   },
   "include": ["src/**/*"],
   "exclude": ["**/*.test.ts"]