Converted the package to ESM

.eslintrc.js → .eslintrc.cjs

@@ -17,6 +17,12 @@ module.exports = {
 			' * @license Copyright (c) 2020-2024, CKSource Holding sp. z o.o. All rights reserved.',
 			' * For licensing, see LICENSE.md.',
 			' */'
-		] } ]
+		] } ],
+		'ckeditor5-rules/require-file-extensions-in-imports': [
+			'error',
+			{
+				extensions: [ '.ts', '.js', '.json' ]
+			}
+		]
 	}
 };

package.json

@@ -16,63 +16,46 @@
   "author": "CKSource (http://cksource.com/)",
   "license": "MIT",
   "homepage": "https://ckeditor.com/ckeditor-5",
+  "type": "module",
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-bump-year": "^42.0.0",
-    "@ckeditor/ckeditor5-dev-ci": "^42.0.0",
-    "@ckeditor/ckeditor5-dev-release-tools": "^42.0.0",
-    "@ckeditor/ckeditor5-dev-web-crawler": "^42.0.0",
-    "chalk": "^4.1.2",
+    "@ckeditor/ckeditor5-dev-bump-year": "^44.0.0",
+    "@ckeditor/ckeditor5-dev-ci": "^44.0.0",
+    "@ckeditor/ckeditor5-dev-release-tools": "^44.0.0",
+    "@ckeditor/ckeditor5-dev-web-crawler": "^44.0.0",
+    "@vitest/coverage-v8": "^2.1.1",
+    "chalk": "^5.0.0",
     "coveralls": "^3.1.1",
     "eslint": "^7.32.0",
     "eslint-config-ckeditor5": "^6.0.0",
+    "fs-extra": "^11.2.0",
     "glob": "^10.2.5",
     "husky": "^8.0.2",
     "lint-staged": "^10.5.4",
     "minimist": "^1.2.8",
-    "mocha": "^10.7.3",
-    "nyc": "^15.1.0",
     "semver": "^7.0.0",
     "strip-ansi": "^6.0.1",
-    "upath": "^2.0.1"
+    "upath": "^2.0.1",
+    "vitest": "^2.0.5"
   },
   "engines": {
     "node": ">=18.0.0"
   },
   "scripts": {
     "postinstall": "node ./scripts/postinstall.js",
     "changelog": "node scripts/release/changelog.js",
-    "coverage": "nyc yarn run test",
     "lint": "eslint --quiet \"**/*.js\"",
     "precommit": "lint-staged",
     "release:prepare-packages": "node scripts/release/preparepackages.js",
     "release:publish-packages": "node scripts/release/publishpackages.js",
-    "test": "mocha 'packages/*/tests/**/*.js'",
-    "clean": "npx rimraf package-lock.json yarn.lock ./**/node_modules",
+    "test": "vitest run --config vitest.config.js",
+    "coverage": "vitest run --config vitest.config.js --coverage",
+    "clean": "npx rimraf --glob package-lock.json yarn.lock ./**/node_modules",
     "reinstall": "yarn run clean && yarn install"
   },
   "repository": {
     "type": "git",
     "url": "https://github.com/ckeditor/ckeditor5-package-generator.git"
   },
-  "nyc": {
-    "reporter": [
-      "text-summary",
-      "lcov"
-    ],
-    "include": [
-      "packages/**/lib"
-    ],
-    "exclude": [
-      "packages/ckeditor5-package-generator/lib/templates"
-    ],
-    "cache": false,
-    "all": true,
-    "check-coverage": true,
-    "lines": 100,
-    "branches": 100,
-    "functions": 100,
-    "statements": 100
-  },
   "lint-staged": {
     "**/*.js": [
       "eslint --quiet"

packages/ckeditor5-package-generator/bin/index.js

@@ -5,13 +5,16 @@
  * For licensing, see LICENSE.md.
  */
 
-const fs = require( 'fs' );
-const path = require( 'path' );
-const { Command } = require( 'commander' );
+import fs from 'fs-extra';
+import path from 'path';
+import { Command } from 'commander';
+import { fileURLToPath } from 'url';
+import init from '../lib/index.js';
 
-const packageJson = require( '../package.json' );
+const __filename = fileURLToPath( import.meta.url );
+const __dirname = path.dirname( __filename );
 
-const init = require( '../lib/index' );
+const packageJson = fs.readJsonSync( path.join( __dirname, '..', 'package.json' ) );
 
 new Command( packageJson.name )
 	.argument( '[packageName]', 'name of the package (@scope/ckeditor5-*)' )

packages/ckeditor5-package-generator/lib/index.js

@@ -3,31 +3,27 @@
  * For licensing, see LICENSE.md.
  */
 
-'use strict';
-
-const chalk = require( 'chalk' );
-
-const Logger = require( './utils/logger' );
-
-const chooseInstallationMethods = require( './utils/choose-installation-methods' );
-const choosePackageManager = require( './utils/choose-package-manager' );
-const chooseProgrammingLanguage = require( './utils/choose-programming-language' );
-const setGlobalName = require( './utils/set-global-name' );
-const copyFiles = require( './utils/copy-files' );
-const createDirectory = require( './utils/create-directory' );
-const getDependenciesVersions = require( './utils/get-dependencies-versions' );
-const getPackageNameFormats = require( './utils/get-package-name-formats' );
-const initializeGitRepository = require( './utils/initialize-git-repository' );
-const installDependencies = require( './utils/install-dependencies' );
-const installGitHooks = require( './utils/install-git-hooks' );
-const validatePackageName = require( './utils/validate-package-name' );
-const validatePluginName = require( './utils/validate-plugin-name' );
+import chalk from 'chalk';
+import Logger from './utils/logger.js';
+import chooseInstallationMethods from './utils/choose-installation-methods.js';
+import choosePackageManager from './utils/choose-package-manager.js';
+import chooseProgrammingLanguage from './utils/choose-programming-language.js';
+import setGlobalName from './utils/set-global-name.js';
+import copyFiles from './utils/copy-files.js';
+import createDirectory from './utils/create-directory.js';
+import getDependenciesVersions from './utils/get-dependencies-versions.js';
+import getPackageNameFormats from './utils/get-package-name-formats.js';
+import initializeGitRepository from './utils/initialize-git-repository.js';
+import installDependencies from './utils/install-dependencies.js';
+import installGitHooks from './utils/install-git-hooks.js';
+import validatePackageName from './utils/validate-package-name.js';
+import validatePluginName from './utils/validate-plugin-name.js';
 
 /**
  * @param {String|undefined} packageName
  * @param {CKeditor5PackageGeneratorOptions} options
  */
-module.exports = async function init( packageName, options ) {
+export default async function init( packageName, options ) {
 	const { dev, verbose, useNpm, useYarn, installationMethods, lang, pluginName, globalName } = options;
 
 	const logger = new Logger( verbose );
@@ -95,7 +91,7 @@ module.exports = async function init( packageName, options ) {
 			''
 		].join( '\n' ), { startWithNewLine: true } );
 	}
-};
+}
 
 /**
  * @typedef {Object} CKeditor5PackageGeneratorOptions

packages/ckeditor5-package-generator/lib/templates/ts-legacy/package.json

@@ -70,7 +70,7 @@
   "scripts": {
     "build:dist": "node ./scripts/build-dist.mjs",
     "ts:build": "tsc -p ./tsconfig.release.json",
-    "ts:clear": "npx rimraf \"src/**/*.@(js|d.ts)\"",
+    "ts:clear": "npx rimraf --glob \"src/**/*.@(js|d.ts)\"",
     "dll:build": "ckeditor5-package-tools dll:build",
     "dll:serve": "http-server ./ -o sample/dll.html",
     "lint": "eslint \"**/*.{js,ts}\" --quiet",

packages/ckeditor5-package-generator/lib/templates/ts/package.json

@@ -60,7 +60,7 @@
   "scripts": {
     "build:dist": "node ./scripts/build-dist.mjs",
     "ts:build": "tsc -p ./tsconfig.release.json",
-    "ts:clear": "npx rimraf \"src/**/*.@(js|d.ts)\"",
+    "ts:clear": "npx rimraf --glob \"src/**/*.@(js|d.ts)\"",
     "lint": "eslint \"**/*.{js,ts}\" --quiet",
     "start": "ckeditor5-package-tools start",
     "stylelint": "stylelint --quiet --allow-empty-input 'theme/**/*.css'",

packages/ckeditor5-package-generator/lib/utils/choose-installation-methods.js

@@ -3,9 +3,7 @@
  * For licensing, see LICENSE.md.
  */
 
-'use strict';
-
-const { prompt } = require( 'inquirer' );
+import inquirer from 'inquirer';
 
 const INSTALLATION_METHODS = [
 	{
@@ -27,7 +25,7 @@ const INSTALLATION_METHODS = [
  * @param {String} method
  * @returns {Promise<String>}
  */
-module.exports = async function chooseIn( logger, method ) {
+export default async function chooseInstallationMethods( logger, method ) {
 	if ( method ) {
 		const methodShorthands = INSTALLATION_METHODS.map( ( { value } ) => value );
 
@@ -40,7 +38,7 @@ module.exports = async function chooseIn( logger, method ) {
 		);
 	}
 
-	const { installationMethod } = await prompt( [ {
+	const { installationMethod } = await inquirer.prompt( [ {
 		prefix: '📍',
 		name: 'installationMethod',
 		message: 'Which installation methods of CKEditor 5 do you want to support?',
@@ -49,4 +47,4 @@ module.exports = async function chooseIn( logger, method ) {
 	} ] );
 
 	return INSTALLATION_METHODS.find( p => p.displayName === installationMethod ).value;
-};
+}

packages/ckeditor5-package-generator/lib/utils/choose-package-manager.js

@@ -3,17 +3,15 @@
  * For licensing, see LICENSE.md.
  */
 
-'use strict';
-
-const { prompt } = require( 'inquirer' );
-const isYarnInstalled = require( './is-yarn-installed' );
+import inquirer from 'inquirer';
+import isYarnInstalled from './is-yarn-installed.js';
 
 /**
  * @param {Boolean} useNpm
  * @param {Boolean} useYarn
  * @returns {Promise<'npm'|'yarn'>}
  */
-module.exports = async function choosePackageManager( useNpm, useYarn ) {
+export default async function choosePackageManager( useNpm, useYarn ) {
 	const yarnInstalled = isYarnInstalled();
 
 	if ( useYarn && !yarnInstalled ) {
@@ -37,13 +35,13 @@ module.exports = async function choosePackageManager( useNpm, useYarn ) {
 	}
 
 	return await askUserToChoosePackageManager();
-};
+}
 
 /**
  * @returns {Promise<'npm'|'yarn'>}
  */
 async function askUserToChoosePackageManager() {
-	const { packageManager } = await prompt( [ {
+	const { packageManager } = await inquirer.prompt( [ {
 		prefix: '📍',
 		name: 'packageManager',
 		message: 'Choose the package manager:',

packages/ckeditor5-package-generator/lib/utils/choose-programming-language.js

@@ -3,9 +3,7 @@
  * For licensing, see LICENSE.md.
  */
 
-'use strict';
-
-const { prompt } = require( 'inquirer' );
+import inquirer from 'inquirer';
 
 const PROGRAMMING_LANGUAGES = [
 	{ value: 'ts', displayName: 'TypeScript' },
@@ -20,7 +18,7 @@ const PROGRAMMING_LANGUAGES = [
  * @param {String} lang
  * @returns {Promise<String>}
  */
-module.exports = async function chooseProgrammingLanguage( logger, lang ) {
+export default async function chooseProgrammingLanguage( logger, lang ) {
 	if ( lang ) {
 		const langShorthands = PROGRAMMING_LANGUAGES.map( ( { value } ) => value );
 
@@ -31,7 +29,7 @@ module.exports = async function chooseProgrammingLanguage( logger, lang ) {
 		logger.error( `--lang option has to be one of: ${ langShorthands.join( ', ' ) }. Falling back to manual choice.` );
 	}
 
-	const { programmingLanguage } = await prompt( [ {
+	const { programmingLanguage } = await inquirer.prompt( [ {
 		prefix: '📍',
 		name: 'programmingLanguage',
 		message: 'Choose your programming language:',
@@ -41,4 +39,4 @@ module.exports = async function chooseProgrammingLanguage( logger, lang ) {
 
 	// Full name to shorthand: "JavaScript" => "js"
 	return PROGRAMMING_LANGUAGES.find( p => p.displayName === programmingLanguage ).value;
-};
+}

packages/ckeditor5-package-generator/lib/utils/copy-files.js

@@ -3,14 +3,16 @@
  * For licensing, see LICENSE.md.
  */
 
-'use strict';
+import chalk from 'chalk';
+import fs from 'fs';
+import glob from 'glob';
+import mkdirp from 'mkdirp';
+import path from 'path';
+import { template } from 'lodash-es';
+import { fileURLToPath } from 'url';
 
-const chalk = require( 'chalk' );
-const fs = require( 'fs' );
-const glob = require( 'glob' );
-const mkdirp = require( 'mkdirp' );
-const path = require( 'path' );
-const { template } = require( 'lodash' );
+const __filename = fileURLToPath( import.meta.url );
+const __dirname = path.dirname( __filename );
 
 const TEMPLATE_PATH = path.join( __dirname, '..', 'templates' );
 
@@ -28,7 +30,7 @@ const TEMPLATE_PATH = path.join( __dirname, '..', 'templates' );
  * @param {String} options.installationMethodOfPackage
  * @param {String} options.validatedGlobalName
  */
-module.exports = function copyFiles( logger, options ) {
+export default function copyFiles( logger, options ) {
 	logger.process( 'Copying files...' );
 
 	const supportsLegacyMethods = options.installationMethodOfPackage !== 'current';
@@ -58,7 +60,7 @@ module.exports = function copyFiles( logger, options ) {
 
 		copyTemplate( templatePath, options.directoryPath, data );
 	}
-};
+}
 
 /**
  * Copies all files into the package directory. If any file has any template placeholders, they are filled.

packages/ckeditor5-package-generator/lib/utils/create-directory.js

@@ -3,20 +3,18 @@
  * For licensing, see LICENSE.md.
  */
 
-'use strict';
-
-const chalk = require( 'chalk' );
-const fs = require( 'fs' );
-const mkdirp = require( 'mkdirp' );
-const path = require( 'path' );
+import chalk from 'chalk';
+import fs from 'fs';
+import mkdirp from 'mkdirp';
+import path from 'path';
 
 /**
  * Checks whether its possible to create a directory, and either creates it or ends the process with an error.
  *
  * @param {Logger} logger
  * @param {String} packageName
  */
-module.exports = function createDirectory( logger, packageName ) {
+export default function createDirectory( logger, packageName ) {
 	const directoryName = packageName.split( '/' )[ 1 ];
 	const directoryPath = path.resolve( directoryName );
 
@@ -34,4 +32,4 @@ module.exports = function createDirectory( logger, packageName ) {
 	mkdirp.sync( directoryPath );
 
 	return { directoryName, directoryPath };
-};
+}