Migrated from eslint 8 to eslint 9

.eslintrc → eslint.config.js

@@ -1,56 +1,29 @@
-{
-	"rules": {
-		"indent": [2, "tab"],
+module.exports = [{
+	languageOptions: {
+		ecmaVersion: 8,
+		sourceType: "commonjs",
+	},
 
+	rules: {
+		indent: [2, "tab"],
 		"linebreak-style": [2, "unix"],
-
-		"semi": [2, "always"],
-
+		semi: [2, "always"],
 		"no-shadow": 1,
-
 		"no-unused-vars": 1,
-
 		/* We use _method for private methods */
 		"no-underscore-dangle": 0,
-
-		/* eslint expects us to put "use strict" in every function? */
-		"strict": 0,
-
-		/* eslint doesn't like "use strict" because of concatenation issues,
-		 * but it's not a problem with node. */
-		"global-strict": 0,
-
 		/* Don't care whether it's "quote" or 'quote' */
-		"quotes": 0,
-
+		quotes: 0,
 		/* We do ,obj in multi-line arrays literals */
 		"comma-spacing": 0,
-
 		/* We have a space before a tab in the first line of a multi-line array literal */
 		"no-mixed-spaces-and-tabs": 0,
-
-		/* Complains about while(true) */
-		"no-constant-condition": 0,
-
 		/* We don't space our multiplications */
 		"space-infix-ops": 0,
-
 		/* It's okay to make functions in a loop if you're using let and const */
 		"no-loop-func": 0,
-
 		/* We sometimes use 'function() { new X() }` in a test to test
-		 * for exceptions thrown in the constructor. */
-		"no-new": 0
-	},
-	"env": {
-		"es6": true,
-		"node": true
-	},
-	"globals": {
-		"it": true,
-		"describe": true,
+		* for exceptions thrown in the constructor. */
+		"no-new": 0,
 	},
-	"parserOptions": {
-		"ecmaVersion": 8
-	}
-}
+}];

package.json

@@ -26,7 +26,7 @@
     "nan": "^2.20.0"
   },
   "devDependencies": {
-    "eslint": "^8.57.0",
+    "eslint": "^9.13.0",
     "mocha": "^10.5.1"
   },
   "contributors": [

tests/blake2.js

@@ -374,9 +374,7 @@ describe('blake2', function() {
 describe('binding', function() {
 	it('throws Error if called without "new"', function() {
 		assert.throws(function() {
-			/* eslint-disable new-cap */
 			binding.Hash('blake2b');
-			/* eslint-enable new-cap */
 		}, /must be called with new/);
 	});
 });