Merge pull request #1565 from guardian/aa/eslint

chore(deps): Update code quality dependencies

Author: akash1810

cdk/bin/cdk.ts

@@ -58,7 +58,7 @@ new SloMonitoring(app, 'SloMonitor-PROD', {
 new SenderWorkerStack(app, 'SenderWorkerStack-CODE', {
 	stack: 'mobile-notifications-workers',
 	stage: 'CODE',
-  cloudFormationStackName: 'notification-sender-workers-cdk-CODE'
+	cloudFormationStackName: 'notification-sender-workers-cdk-CODE',
 });
 
 new SenderWorkerStack(app, 'SenderWorkerStack-PROD', {

cdk/eslint.config.mjs

@@ -0,0 +1,15 @@
+import guardian from '@guardian/eslint-config';
+import prettier from 'eslint-plugin-prettier';
+
+export default [
+  ...guardian.configs.recommended,
+  ...guardian.configs.jest,
+  {
+    plugins: {
+      prettier,
+    },
+    rules: {
+      'prettier/prettier': 'error',
+    },
+  },
+];

cdk/package.json

@@ -7,22 +7,23 @@
     "test": "jest",
     "test-update": "jest -u",
     "format": "prettier --write \"{lib,bin}/**/*.ts\"",
-    "lint": "eslint lib/** bin/** --ext .ts --no-error-on-unmatched-pattern --ignore-pattern lib/__snapshots__",
+    "lint": "eslint lib/** bin/** --no-error-on-unmatched-pattern",
     "synth": "cdk synth --path-metadata false --version-reporting false",
     "diff": "cdk diff --path-metadata false --version-reporting false"
   },
   "devDependencies": {
     "@guardian/cdk": "61.11.1",
-    "@guardian/eslint-config-typescript": "3.0.0",
-    "@guardian/prettier": "1.0.0",
+    "@guardian/eslint-config": "12.0.1",
+    "@guardian/prettier": "9.0.0",
     "@types/jest": "^29.5.14",
     "@types/node": "22.15.29",
     "aws-cdk": "2.1029.1",
     "aws-cdk-lib": "2.214.0",
     "constructs": "^10.4.2",
-    "eslint": "^8.16.0",
+    "eslint": "9.39.1",
+    "eslint-plugin-prettier": "5.5.4",
     "jest": "^29.7",
-    "prettier": "^2.7.0",
+    "prettier": "3.6.2",
     "source-map-support": "^0.5.20",
     "ts-jest": "^29.3.4",
     "ts-node": "^10.9.2",
@@ -40,33 +41,5 @@
       "./jest.setup.js"
     ]
   },
-  "eslintConfig": {
-    "root": true,
-    "env": {
-      "node": true,
-      "jest": true
-    },
-    "extends": [
-      "@guardian/eslint-config-typescript"
-    ],
-    "parserOptions": {
-      "ecmaVersion": 2020,
-      "sourceType": "module"
-    },
-    "plugins": [
-      "@typescript-eslint"
-    ],
-    "rules": {
-      "@typescript-eslint/no-inferrable-types": 0,
-      "import/no-namespace": 2
-    },
-    "ignorePatterns": [
-      "**/*.js",
-      "node_modules",
-      "cdk.out",
-      ".eslintrc.js",
-      "jest.config.js"
-    ]
-  },
   "packageManager": "yarn@4.12.0"
 }