DD-272 Updating dependencies

.github/workflows/ci.yaml

@@ -13,12 +13,12 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x, 20.x]
+        node-version: [20.x, 22.x]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies

.gitignore

@@ -25,6 +25,7 @@ build/Release
 # Commenting this out is preferred by some people, see
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git-
 node_modules
+.idea/
 
 # Users Environment Variables
 .lock-wscript

.husky/pre-push

@@ -0,0 +1 @@
+npm test

eslint.config.js

@@ -0,0 +1,56 @@
+const js = require('@eslint/js');
+const globals = require('globals');
+
+
+const styleRules = {
+    quotes: ['error', 'single', { avoidEscape: true }],
+    'no-trailing-spaces': 'error',
+    indent: 'error',
+    'linebreak-style': ['error', 'unix'],
+    semi: ['error', 'always'],
+    'brace-style': ['error', '1tbs', { allowSingleLine: true }],
+    'keyword-spacing': 'error',
+    'space-before-blocks': 'error',
+    'space-before-function-paren': [
+        'error',
+        { anonymous: 'always', named: 'never' },
+    ],
+    'no-mixed-spaces-and-tabs': 'error',
+    'comma-spacing': ['error', { before: false, after: true }],
+    'key-spacing': ['error', { beforeColon: false, afterColon: true }],
+};
+
+
+module.exports = [
+    js.configs.recommended,
+    {
+        languageOptions: {
+            ecmaVersion: 2022,
+            globals: {
+                ...globals.node,
+            }
+        },
+        rules: {
+            'no-unused-vars': [
+                'error',
+                { argsIgnorePattern: '^(err|req|res|next)$' },
+            ],
+            'one-var': ['error', { initialized: 'never' }],
+            'no-var': 'error',
+            ...styleRules,
+        },
+    },
+    // Unit tests
+    {
+        files: ['test/**'],
+        languageOptions: {
+            globals: {
+                ...globals.mocha,
+                sinon: 'readonly',
+                request: 'readonly',
+                response: 'readonly',
+                expect: 'readonly'
+            },
+        },
+    },
+];

example/assets/javascripts/app.js

@@ -1,2 +1,2 @@
-
+/* eslint-disable no-undef */
 window.GOVUKFrontend.initAll();