upgrade eslint

Author: codenickycode

.eslintrc.cjs

@@ -0,0 +1,50 @@
+/* eslint-env node */
+import globals from 'globals';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import rootConfig from '../eslint.config.js';
+import tsEslintParser from '@typescript-eslint/parser';
+import reactHooks from 'eslint-plugin-react-hooks';
+import reactRefresh from 'eslint-plugin-react-refresh';
+
+// mimic CommonJS variables -- not needed if using CommonJS
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+export default [
+  ...rootConfig,
+  {
+    // Note: there should be no other properties in this object
+    ignores: ['src/server-types.d.ts', 'eslint.config.js', 'postcss.config.js'],
+  },
+  {
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'module',
+      globals: { ...globals.browser },
+      parser: tsEslintParser,
+      parserOptions: {
+        project: './tsconfig.eslint.json',
+        tsconfigRootDir: __dirname,
+      },
+    },
+    plugins: { 'react-hooks': reactHooks, 'react-refresh': reactRefresh },
+    rules: {
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+      'no-restricted-imports': [
+        'error',
+        {
+          paths: [
+            {
+              name: '@sentry/react',
+              message: '@sentry/react should only be lazy imported',
+            },
+          ],
+        },
+      ],
+    },
+  },
+];

client/.eslintignore

@@ -30,8 +30,8 @@
     "@types/react-dom": "^19.1.3",
     "@vitejs/plugin-react-swc": "^3.7.0",
     "autoprefixer": "^10.4.19",
-    "eslint-plugin-react-hooks": "^4.6.2",
-    "eslint-plugin-react-refresh": "^0.4.7",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.20",
     "jsdom": "^24.1.0",
     "postcss": "^8.4.39",
     "tailwindcss": "^3.4.4",

client/.eslintrc.cjs

@@ -0,0 +1,30 @@
+/* eslint-env node */
+import path from 'path';
+import { fileURLToPath } from 'url';
+import globals from 'globals';
+import rootConfig from '../eslint.config.js';
+import tsEslintParser from '@typescript-eslint/parser';
+
+// mimic CommonJS variables -- not needed if using CommonJS
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+export default [
+  ...rootConfig,
+  {
+    // Note: there should be no other properties in this object
+    ignores: ['eslint.config.js'],
+  },
+  {
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'module',
+      globals: { ...globals.browser },
+      parser: tsEslintParser,
+      parserOptions: {
+        project: './tsconfig.eslint.json',
+        tsconfigRootDir: __dirname,
+      },
+    },
+  },
+];

client/eslint.config.js

@@ -0,0 +1,8 @@
+{
+  "name": "@create-react-spa-cloudflare/e2e",
+  "type": "module",
+  "version": "0.0.0",
+  "scripts": {
+    "lint": "eslint ."
+  }
+}

client/package.json

@@ -0,0 +1,43 @@
+/* eslint-env node */
+import path from 'path';
+import { fileURLToPath } from 'url';
+import js from '@eslint/js';
+import tsEslint from 'typescript-eslint';
+import tsEslintParser from '@typescript-eslint/parser';
+
+// mimic CommonJS variables -- not needed if using CommonJS
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+export default [
+  js.configs.recommended,
+  ...tsEslint.configs.recommended,
+  {
+    // Note: there should be no other properties in this object
+    ignores: ['dist', 'eslint.config.js'],
+  },
+  {
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'module',
+      parser: tsEslintParser,
+      parserOptions: {
+        project: './tsconfig.eslint.json',
+        tsconfigRootDir: __dirname,
+      },
+    },
+    rules: {
+      'default-case': 'error',
+      '@typescript-eslint/consistent-type-exports': 'warn',
+      '@typescript-eslint/consistent-type-imports': 'warn',
+      '@typescript-eslint/no-unused-vars': 'warn',
+      '@typescript-eslint/no-unused-expressions': [
+        'warn',
+        { allowShortCircuit: true },
+      ],
+    },
+    settings: {
+      'max-warnings': 0,
+    },
+  },
+];