Update ESLint config

eslint.config.mjs

@@ -0,0 +1,41 @@
+import { defineConfig } from 'eslint/config';
+import globals from 'globals';
+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 defineConfig([{
+    extends: compat.extends('eslint:recommended'),
+
+    languageOptions: {
+        globals: {
+            ...globals.browser,
+            ...globals.commonjs,
+            ...globals.es2015,
+            ...globals.node,
+            ...globals.mocha,
+        },
+
+        ecmaVersion: 8,
+        sourceType: 'module',
+    },
+
+    ignores: ['**/eslint.config.*'],
+
+    rules: {
+        'linebreak-style': ['error', 'unix'],
+        quotes: ['error', 'single'],
+        semi: ['error', 'always'],
+        'no-console': 0,
+        'no-unused-vars': 0,
+    },
+}]);

firestore/main/package.json

@@ -18,6 +18,7 @@
   "devDependencies": {
     "@types/mocha": "^10.0.1",
     "firebase-tools": "^12.2.1",
-    "mocha": "^10.2.0"
+    "mocha": "^10.2.0",
+    "debug": "^4.4.3"
   }
 }

package.json

@@ -8,13 +8,16 @@
     "test": "pnpm -r --workspace-concurrency=1 --aggregate-output run test",
     "compile": "pnpm -r --workspace-concurrency=4 --aggregate-output run compile",
     "bootstrap": "pnpm -r install",
-    "lint": "find . -type f -name \"*.js\" -not -path \"*node_modules*\" | xargs eslint"
+    "lint": "eslint ."
   },
   "devDependencies": {
+    "@eslint/eslintrc": "^3.3.5",
+    "@eslint/js": "9.39.4",
     "@types/node": "^24.10.0",
-    "eslint": "^9.39.1",
+    "eslint": "^9.39.4",
     "eslint-config-google": "^0.14.0",
     "firebase-tools": "^14.24.0",
+    "globals": "^17.4.0",
     "pnpm": "^10.20.0",
     "typescript": "^5.9.3"
   }