Update rules and config for NodeJS (#74)

* Added packages for config of Node

* Added rules for config of Node

* Added info about Node in the file README.md

Author: kam4atka

README.md

@@ -73,4 +73,37 @@ For validating **React** project with TypeScript use `react-typescript` version
 
 Caution! `htmlacademy/react` and `htmlacademy/react-typescript` doesn't include `react-hooks/rules-of-hooks` and `react-hooks/exhaustive-deps` because in our courses we use CRA (Create React App) which includes these plugins out of box. Install them yourself if necessary.
 
-**Node.js** versions soon.
+For validating **Node** project use `node` version (`htmlacademy/node` includes `htmlacademy/vanilla`, `plugin:@typescript-eslint/recommended` and `plugin:node/recommended`).
+
+Before using `eslint-config-htmlacademy` make sure you have TypeScript and `@typescript-eslint/parser` installed:
+
+```bash
+$ npm i --save-dev typescript @typescript-eslint/parser
+```
+
+Then install the plugin:
+
+```bash
+$ npm i --save-dev @typescript-eslint/eslint-plugin
+```
+
+```json
+{
+  "env": {
+    "es2021": true,
+    "node": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 2021,
+    "sourceType": "module"
+  },
+  "parser": "@typescript-eslint/parser",
+  "plugins": "@typescript-eslint",
+  "extends": "htmlacademy/node"
+}
+```
+
+Caution!
+- `htmlacademy/node` aimed at using Typescript.
+- `htmlacademy/node` recommends a use of the "engines" field of package.json, because our package includes `plugin:node/recomended`. The "engines" field is used by `node/no-unsupported-features/*` rules.
+- `htmlacademy/node` uses ES6 modules and the rules are aimed precisely at this approach of connecting modules.

node.js

@@ -1,11 +1,47 @@
 module.exports = {
-    extends: [`htmlacademy/es6`],
+    extends: [
+      'htmlacademy/vanilla',
+      'plugin:@typescript-eslint/recommended',
+      'plugin:node/recommended',
+    ],
     rules: {
-      // Node.js
-      // Specific overridden rules
+      // Possible Errors
       // ------------------------------------------
-      'no-console': `off`,
-      'no-process-exit': `off`
+      'no-console': 'off',
+      'node/handle-callback-err': ['error', "^.*(e|E)rr"],
+      'node/no-callback-literal': 'error',
+      'node/no-exports-assign': 'off',
+      'node/no-extraneous-import': 'off',
+      'node/no-extraneous-require': 'off',
+      'node/no-missing-import': 'off',
+      'node/no-missing-require': 'off',
+      'node/no-new-require': 'off',
+      'node/no-path-concat': 'error',
+      'node/no-process-exit': 'error',
+      'node/no-unpublished-bin': 'off',
+      'node/no-unpublished-import': 'off',
+      'node/no-unpublished-require': 'off',
+      'node/no-unsupported-features/es-builtins': 'off',
+      'node/no-unsupported-features/node-builtins': 'off',
+      'node/process-exit-as-throw': 'error',
+      'node/shebang': 'off',
+      // Stylistic Issues
+      // ------------------------------------------
+      'node/callback-return': 'error',
+      'node/exports-style': 'off',
+      'node/file-extension-in-import': ['error', 'always'],
+      'node/global-require': 'error',
+      'node/no-mixed-requires': 'error',
+      'node/no-process-env': 'off',
+      'node/no-restricted-import': 'off',
+      'node/no-restricted-require': 'off',
+      'node/no-sync': 'off',
+      'node/prefer-global/buffer': 'error',
+      'node/prefer-global/text-decoder': 'error',
+      'node/prefer-global/text-encoder': 'error',
+      'node/prefer-global/url-search-params': 'error',
+      'node/prefer-global/url': 'error',
+      'node/prefer-promises/dns': 'error',
+      'node/prefer-promises/fs': 'error',
     }
   };
-