chore(deps): update dependency @jenssimon/eslint-config-base to v8 (#206

)

* chore(deps): update dependency @jenssimon/eslint-config-base to v8

* ci(lint): update config

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jens Simon <jens.simon80@googlemail.com>

.gitignore

@@ -10,3 +10,6 @@ yarn-error.log
 !.yarn/releases
 !.yarn/sdks
 !.yarn/versions
+
+.yalc/
+yalc.lock

eslint.config.js

@@ -0,0 +1,89 @@
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+import globals from 'globals'
+
+import { FlatCompat } from '@eslint/eslintrc'
+import { fixupConfigRules } from '@eslint/compat'
+
+
+// mimic CommonJS variables -- not needed if using CommonJS
+const __filename = fileURLToPath(import.meta.url) // eslint-disable-line no-underscore-dangle
+const __dirname = path.dirname(__filename) // eslint-disable-line no-underscore-dangle
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+})
+
+
+export default [
+  {
+    ignores: [
+      '.yarn/',
+      '.yalc/',
+      'dist/',
+      'demo/dist/',
+      'coverage/',
+    ],
+  },
+
+  ...fixupConfigRules(compat.config({
+    parserOptions: {
+      project: 'tsconfig.json',
+    },
+    extends: [
+      '@jenssimon/base',
+    ],
+    overrides: [
+      {
+        files: [
+          '*.ts',
+        ],
+        extends: [
+          '@jenssimon/typescript',
+        ],
+        rules: {
+          '@typescript-eslint/naming-convention': 'off',
+        },
+      },
+      {
+        files: [
+          '**/*.test.*',
+          '**/*.spec.*',
+          '**/__tests__/**',
+          '**/__mocks__/**',
+        ],
+        plugins: [
+          '@vitest',
+        ],
+        extends: [
+          'plugin:@vitest/legacy-recommended',
+        ],
+      },
+    ],
+  })).map((rule) => ({
+    files: [
+      '**/*.js',
+      '**/*.ts',
+    ],
+    ...rule,
+  })),
+
+  {
+    files: [
+      'demo/**',
+    ],
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+      },
+    },
+    rules: {
+      'no-await-in-loop': 'off',
+      'no-constant-condition': 'off',
+      'no-restricted-syntax': 'off',
+      'promise/prefer-await-to-then': 'off',
+      'unicorn/prefer-top-level-await': 'off',
+    },
+  },
+]

package.json

@@ -25,7 +25,7 @@
   "type": "module",
   "scripts": {
     "lint": "run-p 'lint:*'",
-    "lint:js": "eslint --ext .js,.mjs,.cjs,.ts,.mts,.cts .",
+    "lint:js": "eslint .",
     "lint:css": "stylelint '**/*.css'",
     "build": "tsc",
     "predemo": "run-s build",
@@ -41,15 +41,18 @@
   "devDependencies": {
     "@commitlint/cli": "19.6.1",
     "@commitlint/config-conventional": "19.6.0",
-    "@jenssimon/eslint-config-base": "7.6.5",
-    "@jenssimon/eslint-config-typescript": "5.3.31",
+    "@eslint/compat": "^1.2.4",
+    "@eslint/eslintrc": "^3.2.0",
+    "@jenssimon/eslint-config-base": "8.0.0",
+    "@jenssimon/eslint-config-typescript": "5.3.29",
     "@preact/signals-core": "^1.6.0",
     "@types/node": "22.10.3",
     "@vitest/coverage-v8": "^2.0.0",
     "@vitest/eslint-plugin": "^1.1.14",
     "commitizen": "4.3.1",
     "cz-conventional-changelog": "3.3.0",
     "eslint": "8.57.1",
+    "globals": "^15.14.0",
     "husky": "9.1.7",
     "jsdom": "^25.0.0",
     "lint-staged": "15.3.0",
@@ -67,50 +70,7 @@
     "dist/src/loader.js",
     "dist/src/loader.d.ts"
   ],
-  "eslintConfig": {
-    "parserOptions": {
-      "project": "tsconfig.json"
-    },
-    "extends": [
-      "@jenssimon/base/frontend"
-    ],
-    "overrides": [
-      {
-        "files": [
-          "*.ts"
-        ],
-        "extends": [
-          "@jenssimon/typescript"
-        ],
-        "rules": {
-          "@typescript-eslint/naming-convention": "off"
-        }
-      },
-      {
-        "files": [
-          "**/*.test.*",
-          "**/*.spec.*",
-          "**/__tests__/**",
-          "**/__mocks__/**"
-        ],
-        "plugins": [
-          "@vitest"
-        ],
-        "extends": [
-          "plugin:@vitest/legacy-recommended"
-        ]
-      },
-      {
-        "files": [
-          "*.cjs"
-        ],
-        "rules": {
-          "import/no-commonjs": "off"
-        }
-      }
-    ]
-  },
-  "packageManager": "yarn@4.6.0",
+  "packageManager": "yarn@4.5.3",
   "config": {
     "commitizen": {
       "path": "./node_modules/cz-conventional-changelog"