Unbreak .default require usage, 3.2.1

Author: doesdev

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 All notable changes to this project will be documented in this file. Dates are displayed in UTC.
 
+### [3.2.1](https://github.com/doesdev/rollup-plugin-analyzer/compare/3.2.0...3.2.1)
+
+> 12 September 2019
+
+- Explicitly add `.default` property to `plugin` in CJS output
+- Because my previous unbreaking change broke things
+- Clarify import and require usage in README
+
 ### [3.2.0](https://github.com/doesdev/rollup-plugin-analyzer/compare/3.1.2...3.2.0)
 
 > 12 September 2019

README.md

@@ -27,10 +27,20 @@ $ npm install --save-dev rollup-plugin-analyzer
 
 ## Usage
 
-### from rollup config
+### Importing or Requiring
+
+#### Import as ES Module
 ```js
 import analyze from 'rollup-plugin-analyzer'
+```
+
+#### Requiring as CJS
+```js
+const analyze = require('rollup-plugin-analyzer')
+```
 
+### Usage from rollup config
+```js
 export default {
   entry: 'module.js',
   dest: 'index.js',
@@ -39,11 +49,8 @@ export default {
 }
 ```
 
-### from build script
+### Usage from build script
 ```js
-import { rollup } from 'rollup'
-import analyze from 'rollup-plugin-analyzer'
-
 rollup({
   entry: 'main.js',
   plugins: [analyze()]
@@ -52,19 +59,17 @@ rollup({
 
 ### CI usage example
 ```js
-import { rollup } from 'rollup'
-import analyze from 'rollup-plugin-analyzer'
 const limitBytes = 1e6
 
-const onAnalysis = ({bundleSize}) => {
+const onAnalysis = ({ bundleSize }) => {
   if (bundleSize < limitBytes) return
   console.log(`Bundle size exceeds ${limitBytes} bytes: ${bundleSize} bytes`)
   return process.exit(1)
 }
 
 rollup({
   entry: 'main.js',
-  plugins: [analyze({onAnalysis, skipFormatted: true})]
+  plugins: [analyze({ onAnalysis, skipFormatted: true })]
 }).then(...)
 ```
 

index.js

@@ -187,4 +187,6 @@ const plugin = (opts = {}) => {
 
 Object.assign(plugin, { plugin, analyze, formatted, reporter });
 
+plugin.default = plugin;
+
 module.exports = plugin;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rollup-plugin-analyzer",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "Mad metrics for your rollup bundles, know all the things",
   "engines" : { "node" : ">=8.0.0" },
   "main": "index.js",

rollup.config.js

@@ -2,8 +2,20 @@
 
 import analyzer from './module'
 
+const appendExportPlugin = () => {
+  return {
+    name: 'append-export-default',
+    transform: (code) => {
+      return { code: `${code}\nplugin.default = plugin` }
+    }
+  }
+}
+
 export default {
-  plugins: [analyzer()],
+  plugins: [
+    analyzer(),
+    appendExportPlugin()
+  ],
   input: 'module.js',
   output: {
     file: 'index.js',

test/test.js

@@ -36,6 +36,14 @@ const rollers = [
   { rollup: rollup100, version: '1.0.x', opts: baseOpts }
 ]
 
+test('require signature works destructured, direct, and as .default', (assert) => {
+  const { plugin: destructured } = require('./../index')
+  const direct = require('./../index')
+  assert.true(typeof destructured === 'function')
+  assert.true(typeof direct === 'function')
+  assert.true(typeof direct.default === 'function')
+})
+
 // main
 rollers.forEach(({ rollup, version, opts, noTreeshake }) => {
   test(`${version}: formatted returns expected string`, async (assert) => {