Upgrade eslint to 9.16.0

apps/legacy-importer/eslint.config.mjs

@@ -0,0 +1,13 @@
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import js from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+export default [...compat.extends('@gw2treasures/eslint-config')];

apps/legacy-importer/package.json

@@ -13,10 +13,12 @@
     "gw2-api-types": "0.0.8"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "3.2.0",
+    "@eslint/js": "9.16.0",
     "@gw2treasures/eslint-config": "workspace:*",
     "@gw2treasures/tsconfig": "workspace:*",
     "@types/node": "22.10.1",
-    "eslint": "8.57.1",
+    "eslint": "9.16.0",
     "prisma": "6.0.1",
     "typescript": "5.7.2"
   }

apps/web/app/[language]/achievement/[id]/component.tsx

@@ -1,4 +1,3 @@
-/* eslint-disable react/no-array-index-key */
 import type { Language } from '@gw2treasures/database';
 import DetailLayout from '@/components/Layout/DetailLayout';
 import { db } from '@/lib/prisma';

apps/web/app/[language]/homestead/decorations/page.tsx

@@ -1,4 +1,3 @@
-/* eslint-disable @next/next/no-img-element */
 import { Trans } from '@/components/I18n/Trans';
 import { createDataTable } from '@gw2treasures/ui/components/Table/DataTable';
 import { db } from '@/lib/prisma';

apps/web/app/[language]/item/[id]/_edit-content/actions.ts

@@ -6,7 +6,6 @@ import { db } from '@/lib/prisma';
 import { ContentChance, Prisma, ReviewState } from '@gw2treasures/database';
 import { revalidateTag } from 'next/cache';
 
-// eslint-disable-next-line require-await
 export async function submitToReview({ itemId, removedItems, addedItems, removedCurrencies, addedCurrencies }: { itemId: number } & EditContentOrder): Promise<EditContentSubmitError | true> {
   if(removedItems.length === 0 && addedItems.length === 0 && removedCurrencies.length === 0 && addedCurrencies.length === 0) {
     console.log('No changes');

apps/web/app/[language]/login/page.tsx

@@ -58,7 +58,6 @@ export async function generateMetadata({ params }: PageProps): Promise<Metadata>
   };
 }
 
-// eslint-disable-next-line require-await
 async function redirectToGw2Me(returnTo?: string, additionalScopes?: string) {
   'use server';
 

apps/web/components/Gw2Api/Gw2ApiProvider.tsx

@@ -30,7 +30,6 @@ export const Gw2ApiProvider: FC<Gw2ApiProviderProps> = ({ children }) => {
   const router = useRouter();
   const [hiddenAccounts, setHiddenAccounts] = useLocalStorageState<string[]>('accounts.hidden', []);
 
-  // eslint-disable-next-line require-await
   const getAccounts = useCallback(async (requiredScopes: Scope[], optionalScopes: Scope[] = [], { includeHidden = false }: GetAccountsOptions = {}) => {
     // always return [] during SSR
     if(typeof window === 'undefined') {

apps/web/components/Gw2Api/reauthorize.ts

@@ -6,7 +6,6 @@ import { Scope, type AuthorizationUrlParams } from '@gw2me/client';
 import { redirect } from 'next/navigation';
 import 'server-only';
 
-// eslint-disable-next-line require-await
 export async function reauthorize(requiredScopes: Scope[], prompt?: AuthorizationUrlParams['prompt']) {
 
   // build redirect url

apps/web/components/Layout/DetailLayout.tsx

@@ -29,7 +29,6 @@ const DetailLayout: FC<DetailLayoutProps> = async ({ title, icon, breadcrumb, ch
     <TableOfContentContext>
       <main className={[styles.main, className].filter(Boolean).join(' ')} style={color ? { '--hero-color': color } : undefined}>
         <div className={infobox ? styles.headline : styles.headlineWithoutInfobox}>
-          {/* eslint-disable-next-line @next/next/no-img-element */}
           {icon && typeof icon === 'object' && (isValidElement(icon) ? cloneElement(icon, { className: styles.icon }) : <EntityIcon icon={icon} size={48} className={styles.icon} type={iconType}/>)}
           <h1 className={styles.title}>{title}</h1>
           {breadcrumb && <div className={styles.breadcrumb}>{breadcrumb}</div>}

apps/web/components/Skill/SkillTooltip.client.tsx

@@ -1,4 +1,3 @@
-/* eslint-disable @next/next/no-img-element */
 import type { FC } from 'react';
 import styles from './SkillTooltip.module.css';
 import { Separator } from '@gw2treasures/ui/components/Layout/Separator';

apps/web/eslint.config.mjs

@@ -0,0 +1,32 @@
+import nextJsPlugin from '@gw2treasures/eslint-plugin-nextjs';
+import reactCompiler from 'eslint-plugin-react-compiler';
+import js from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const compat = new FlatCompat({
+  baseDirectory: import.meta.url,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+
+export default tseslint.config(
+  { ignores: ['.next'] },
+  ...compat.extends('next/core-web-vitals', '@gw2treasures/eslint-config/react'),
+  {
+    plugins: {
+      '@gw2treasures/nextjs': nextJsPlugin,
+      'react-compiler': reactCompiler,
+    },
+  },
+  {
+    files: ['**/page.tsx'],
+    rules: {
+      '@gw2treasures/nextjs/require-metadata': 'warn',
+    },
+  }, {
+    files: ['eslint.config.mjs'],
+    // eslint-disable-next-line import/no-named-as-default-member
+    extends: [tseslint.configs.disableTypeChecked],
+  }
+);

apps/web/package.json

@@ -55,6 +55,8 @@
     "sharp": "0.33.5"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "3.2.0",
+    "@eslint/js": "9.16.0",
     "@gw2api/types": "0.0.22",
     "@gw2treasures/eslint-config": "workspace:*",
     "@gw2treasures/eslint-plugin-nextjs": "workspace:*",
@@ -69,14 +71,15 @@
     "@types/react-dom": "19.0.1",
     "babel-plugin-react-compiler": "19.0.0-beta-df7b47d-20241124",
     "csstype": "3.1.3",
-    "eslint": "8.57.1",
+    "eslint": "9.16.0",
     "eslint-config-next": "15.0.4",
     "eslint-plugin-react-compiler": "19.0.0-beta-df7b47d-20241124",
     "gw2-api-types": "0.0.8",
     "jest": "29.7.0",
     "jest-environment-jsdom": "29.7.0",
     "ts-node": "10.9.2",
     "tslib": "2.8.1",
-    "typescript": "5.7.2"
+    "typescript": "5.7.2",
+    "typescript-eslint": "8.17.0"
   }
 }

apps/worker/eslint.config.mjs

@@ -0,0 +1,13 @@
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import js from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+export default [...compat.extends('@gw2treasures/eslint-config')];

apps/worker/package.json

@@ -24,14 +24,16 @@
     "sharp": "0.33.5"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "3.2.0",
+    "@eslint/js": "9.16.0",
     "@gw2api/types": "0.0.22",
     "@gw2treasures/eslint-config": "workspace:*",
     "@gw2treasures/tsconfig": "workspace:*",
     "@types/jest": "29.5.14",
     "@types/node": "22.10.1",
     "@typescript-eslint/parser": "8.17.0",
     "@vercel/ncc": "0.38.3",
-    "eslint": "8.57.1",
+    "eslint": "9.16.0",
     "jest": "29.7.0",
     "ts-jest": "29.2.5",
     "typescript": "5.7.2"

apps/worker/src/jobs/recipes/migrations.ts

@@ -1,4 +1,3 @@
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
 import { Prisma } from '@gw2treasures/database';
 import { toId } from '../helper/toId';
 import { db } from '../../db';

apps/worker/src/jobs/skills/migrations.ts

@@ -1,4 +1,3 @@
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
 import { Prisma } from '@gw2treasures/database';
 import { LocalizedObject } from '../helper/types';
 import { Skill } from '@gw2api/types/data/skill';

apps/worker/src/jobs/skins/migrations.ts

@@ -21,7 +21,6 @@ interface MigratedSkin {
 
 // eslint-disable-next-line require-await
 export async function createMigrator() {
-  // eslint-disable-next-line require-await
   return async function migrate({ de, en, es, fr }: LocalizedObject<Skin>, currentVersion = -1) {
     const update: MigratedSkin = {
       version: CURRENT_VERSION

packages/eslint-config/configs/index.json

@@ -88,5 +88,10 @@
       { "selector": "default", "format": null },
       { "selector": "typeLike", "format": ["PascalCase"] }
     ]
-  }
+  },
+
+  "overrides": [{
+    "files": ["**/eslint.config.mjs"],
+    "extends": "plugin:@typescript-eslint/disable-type-checked"
+  }]
 }

packages/eslint-config/package.json

@@ -35,7 +35,7 @@
     "eslint-plugin-react": "7.37.2"
   },
   "peerDependencies": {
-    "eslint": "^8.57.0"
+    "eslint": "^9.16.0"
   },
   "publishConfig": {
     "access": "public"

packages/eslint-plugin-nextjs/eslint.config.mjs

@@ -0,0 +1,17 @@
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import js from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+
+export default [
+  { ignores: ['dist/**/*'] },
+  ...compat.extends('@gw2treasures/eslint-config')
+];

packages/eslint-plugin-nextjs/package.json

@@ -33,14 +33,16 @@
     "@typescript-eslint/utils": "8.17.0"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "3.2.0",
+    "@eslint/js": "9.16.0",
     "@gw2treasures/eslint-config": "workspace:*",
     "@gw2treasures/tsconfig": "workspace:*",
-    "eslint": "8.57.1",
+    "eslint": "9.16.0",
     "tsup": "8.3.5",
     "typescript": "5.7.2"
   },
   "peerDependencies": {
-    "eslint": "^8.56.0"
+    "eslint": "^8.56.0 || ^9.0.0"
   },
   "publishConfig": {
     "access": "public"

packages/helper/eslint.config.mjs

@@ -0,0 +1,13 @@
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import js from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+export default [...compat.extends('@gw2treasures/eslint-config')];

packages/helper/package.json

@@ -34,9 +34,11 @@
   },
   "homepage": "https://github.com/GW2Treasures/gw2treasures.com#readme",
   "devDependencies": {
+    "@eslint/eslintrc": "3.2.0",
+    "@eslint/js": "9.16.0",
     "@gw2treasures/eslint-config": "workspace:*",
     "@gw2treasures/tsconfig": "workspace:*",
-    "eslint": "8.57.1",
+    "eslint": "9.16.0",
     "typescript": "5.7.2"
   },
   "publishConfig": {

packages/publish-package/eslint.config.mjs

@@ -0,0 +1,17 @@
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import js from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all
+});
+
+export default [
+  { ignores: ['**/bin/'] },
+  ...compat.extends('@gw2treasures/eslint-config')
+];

packages/publish-package/package.json

@@ -32,10 +32,12 @@
   },
   "homepage": "https://github.com/GW2Treasures/gw2treasures.com#readme",
   "devDependencies": {
+    "@eslint/eslintrc": "3.2.0",
+    "@eslint/js": "9.16.0",
     "@gw2treasures/eslint-config": "workspace:*",
     "@gw2treasures/tsconfig": "workspace:*",
     "@types/node": "22.10.1",
-    "eslint": "8.57.1",
+    "eslint": "9.16.0",
     "typescript": "5.7.2"
   },
   "publishConfig": {

packages/ui/components/Form/Switch.tsx

@@ -21,15 +21,15 @@ export type SwitchControlProps = {
   | { type: 'radio', href?: never, replace?: never, scroll?: never, name: string, value: string }
 );
 
-export const Switch: FC<SwitchProps> & { Control: FC<SwitchControlProps> } = ({ children }) => {
+export const Switch: FC<SwitchProps> & { Control: FC<SwitchControlProps> } = ({ children }: SwitchProps) => {
   return (
     <Composite className={styles.wrapper}>
       {children}
     </Composite>
   );
 };
 
-Switch.Control = ({ children, active, type = 'button', href, clickAction, name, value, icon, tip, replace, scroll }) => {
+Switch.Control = ({ children, active, type = 'button', href, clickAction, name, value, icon, tip, replace, scroll }: SwitchControlProps) => {
   const Element = type === 'link' ? Link : type === 'radio' ? 'label' : 'button';
 
   const element = (