Add package manager selection and --dry-run option

.gitignore

@@ -7,3 +7,4 @@ node_modules/
 .vscode/
 *.log
 .DS_Store
+dist/

README.md

@@ -3,7 +3,7 @@
 [![npm version](https://img.shields.io/npm/v/create-stylelint)](https://www.npmjs.com/package/create-stylelint)
 [![Testing](https://github.com/stylelint/create-stylelint/actions/workflows/testing.yml/badge.svg)](https://github.com/stylelint/create-stylelint/actions/workflows/testing.yml)
 
-The [`npm init`](https://docs.npmjs.com/cli/v9/commands/npm-init) script for [Stylelint](https://github.com/stylelint/stylelint).
+The initialization script for [Stylelint](https://github.com/stylelint/stylelint).
 
 ## Usage
 

create-stylelint.mjs

@@ -1,19 +1,17 @@
 #!/usr/bin/env node
-/* eslint no-console: 'off' */
-/* eslint n/no-process-exit: 'off' */
 
-import process from 'node:process';
-import { readFileSync } from 'node:fs';
-
-import semver from 'semver';
+/* eslint-disable n/prefer-global/process */
+
 
 const currentVersion = process.versions.node;
-const pkg = JSON.parse(readFileSync(new URL('./package.json', import.meta.url), 'utf8'));
+const requiredMajorVersion = parseInt(currentVersion.split('.')[0], 10);
+const minimumMajorVersion = 18;
 
-if (!semver.satisfies(currentVersion, pkg.engines.node)) {
-	console.error(`Unsupported Node.js version (v${currentVersion})`);
-	console.error(`Install a Node.js version within "${pkg.engines.node}" and then try again.`);
-	process.exit(1);
+if (requiredMajorVersion < minimumMajorVersion) {
+	process.stderr(`Error: Node.js v${currentVersion} is not supported.`);
+	process.stderr(`This tool requires Node.js v${minimumMajorVersion} or higher.`);
+    process.stderr('Please update your Node.js installation by following the instructions at https://nodejs.org/en/download');
+	process.exit(1)
 }
 
-import('./src/index.mjs').then(({ main }) => main());
+import('./dist/index.js').then(({ main }) => main());

esbuild.config.js

@@ -0,0 +1,22 @@
+import esbuild from 'esbuild';
+import process from 'node:process';
+
+esbuild
+	.build({
+		entryPoints: ['src/index.ts'],
+		bundle: true,
+		platform: 'node',
+		outfile: 'dist/index.js',
+		format: 'esm',
+		external: [
+			'arg',
+			'cosmiconfig',
+			'ora',
+			'package-manager-detector',
+			'picocolors',
+			'prompts',
+			'tinyexec',
+			'validate-npm-package-name',
+		],
+	})
+	.catch(() => process.exit(1));

eslint.config.mjs

@@ -1,4 +1,28 @@
-// @ts-ignore
+// @ts-expect-error -- No declaration file
 import stylelintConfig from 'eslint-config-stylelint';
+import tseslint from 'typescript-eslint';
+import vitest from '@vitest/eslint-plugin';
 
-export default [...stylelintConfig];
+export default [
+	...stylelintConfig,
+	...tseslint.configs.recommended,
+	{
+		files: ['tests/**'],
+		plugins: {
+			vitest,
+		},
+		rules: {
+			...vitest.configs.recommended.rules,
+		},
+	},
+
+	{
+		rules: {
+						'n/no-process-exit': 'off',
+						"n/no-unsupported-features/node-builtins": ["error", {
+										"version": ">=18.12.0",
+										"ignores": ["fetch"]
+						}]
+		},
+},
+];