Exclude .gitignore paths from local ESLint

Author: matejchalk

eslint.config.js

@@ -1,17 +1,27 @@
 // @ts-check
 
+import { includeIgnoreFile } from '@eslint/compat';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
 import tseslint from 'typescript-eslint';
 import node from './src/configs/node.js';
 import vitest from './src/configs/vitest.js';
 
-export default tseslint.config(...node, ...vitest, {
-  rules: {
-    '@typescript-eslint/no-magic-numbers': 'off',
-  },
-  settings: {
-    'import/resolver': {
-      typescript: true,
-      node: true,
+export default tseslint.config(
+  includeIgnoreFile(
+    path.join(path.dirname(fileURLToPath(import.meta.url)), '.gitignore'),
+  ),
+  ...node,
+  ...vitest,
+  {
+    rules: {
+      '@typescript-eslint/no-magic-numbers': 'off',
+    },
+    settings: {
+      'import/resolver': {
+        typescript: true,
+        node: true,
+      },
     },
   },
-});
+);

package-lock.json

@@ -122,6 +122,7 @@
     }
   },
   "devDependencies": {
+    "@eslint/compat": "^1.2.8",
     "@eslint/js": "^9.18.0",
     "@graphql-eslint/eslint-plugin": "^3.20.1",
     "@ngrx/eslint-plugin": "^19.0.0",

package.json

@@ -39,6 +39,7 @@ describe('package.json checks', () => {
       .filter(
         pkg =>
           (pkg.includes('eslint') || pkg === 'globals') &&
+          pkg !== '@eslint/compat' &&
           !pkg.startsWith('@types/') &&
           !pkg.startsWith('@typescript-eslint/'), // installed via "typescript-eslint"
       )