update deps && use only js (important for students)

.github/workflows/nodejs.yml

@@ -18,12 +18,12 @@ jobs:
     strategy:
       # Node versions list
       matrix:
-        node-version: [20.x]
+        node-version: [20.x, 22.x, 24.x]
 
     steps:
         # Check-out repository under GitHub workspace
         # https://github.com/actions/checkout
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         # Step's name
       - name: Use Node.js ${{ matrix.node-version }}
         # Configures the node version used on GitHub-hosted runners

.npmrc

@@ -1 +1 @@
-; node-options=--no-warnings --experimental-vm-modules
+node-options=--no-warnings --experimental-vm-modules

Makefile

@@ -19,6 +19,9 @@ test-coverage:
 lint:
 	npx eslint .
 
+lint-fix:
+	npx eslint . --fix
+
 publish:
 	npx release-it
 

README.md

@@ -33,5 +33,3 @@ make test-coverage
 [![Hexlet Ltd. logo](https://raw.githubusercontent.com/Hexlet/assets/master/images/hexlet_logo128.png)](https://hexlet.io/?utm_source=github&utm_medium=link&utm_campaign=nodejs-package)
 
 This repository is created and maintained by the team and the community of Hexlet, an educational project. [Read more about Hexlet](https://hexlet.io/?utm_source=github&utm_medium=link&utm_campaign=nodejs-package).
-
-See most active contributors on [hexlet-friends](https://friends.hexlet.io/).

__tests__/half.test.js

@@ -1,6 +1,6 @@
 // @ts-check
 
-import { expect, test } from 'vitest'
+import { expect, test } from '@jest/globals'
 import half from '../index.js'
 
 test('half', () => {

eslint.config.js

@@ -0,0 +1,14 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import { defineConfig } from 'eslint/config'
+import stylistic from '@stylistic/eslint-plugin'
+
+export default defineConfig([
+  stylistic.configs.recommended,
+  {
+    files: ['**/*.{js,mjs,cjs}'],
+    plugins: { js },
+    extends: ['js/recommended'],
+    languageOptions: { globals: globals.node },
+  },
+])

jest.config.js

@@ -0,0 +1,16 @@
+/** @type {import('jest').Config} */
+export default {
+  testEnvironment: 'node',
+  // Тестовые файлы
+  testMatch: ['**/__tests__/**/*.test.js'],
+  // Генерация покрытия кода
+  collectCoverage: false,
+  coverageDirectory: 'coverage', // папка для отчётов
+  coverageReporters: ['json', 'lcov', 'text', 'clover'],
+
+  // Какие файлы включать в покрытие
+  collectCoverageFrom: [
+    'src/**/*.js',
+  ],
+  transform: {},
+}