Add cjs build

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 coverage/
+build/
 *.log

index.mjs

@@ -4,5 +4,4 @@ import Cf from './categories/Cf/regex.mjs';
 import P from './categories/P/regex.mjs';
 import Z from './categories/Z/regex.mjs';
 
-export default { Any, Cc, Cf, P, Z };
 export { Any, Cc, Cf, P, Z };

package.json

@@ -4,19 +4,34 @@
  "description": "Micro subset of unicode data files for markdown-it projects.",
  "repository": "markdown-it/uc.micro",
  "license": "MIT",
- "exports": "./index.mjs",
+ "main": "build/index.cjs.js",
+ "module": "index.mjs",
+ "exports": {
+ ".": {
+ "require": "./build/index.cjs.js",
+ "import": "./index.mjs"
+ },
+ "./*": {
+ "require": "./*",
+ "import": "./*"
+ }
+ },
  "files": [
+ "index.mjs",
  "categories/",
  "properties/",
- "index.mjs"
+ "build/"
  ],
  "scripts": {
- "test": "mocha",
- "update": "node update.mjs && npm test"
+ "test": "npm run build && mocha",
+ "build": "rollup -c",
+ "update": "node update.mjs && npm test",
+ "prepublishOnly": "npm run build"
  },
  "devDependencies": {
  "@unicode/unicode-15.1.0": "^1.5.2",
  "mocha": "^10.2.0",
+ "rollup": "^4.6.1",
  "shelljs": "^0.8.5"
  }
 }

rollup.config.mjs

@@ -0,0 +1,9 @@
+export default [
+ {
+ input: 'index.mjs',
+ output: {
+ file: 'build/index.cjs.js',
+ format: 'cjs'
+ }
+ }
+]

test/cjs.js

@@ -0,0 +1,15 @@
+'use strict'
+/* eslint-env mocha */
+
+const ucm = require('../')
+const assert = require('assert')
+
+describe('CJS', () => {
+ it('require', () => {
+ assert.ok(ucm.Any)
+ assert.ok(ucm.Cc)
+ assert.ok(ucm.Cf)
+ assert.ok(ucm.P)
+ assert.ok(ucm.Z)
+ })
+})

test.mjs → test/test.mjs

@@ -1,5 +1,5 @@
 import assert from 'node:assert'
-import ucm from './index.mjs'
+import * as ucm from '../index.mjs'
 
 describe('Unicode classes', () => {
  it('Any', () => {