Migrate eslint configuration

Author: hoogi91

.eslintignore

@@ -29,7 +29,7 @@ jobs:
       - name: "Checkout"
         uses: "actions/checkout@v4"
 
-      - name: "Composer install"
+      - name: "NPM install"
         uses: ./.github/actions/npm
         with:
           node-version: '${{ matrix.node-version }}'

.eslintrc.js

@@ -0,0 +1,25 @@
+import globals from "globals";
+import babelParser from "@babel/eslint-parser";
+import js from "@eslint/js";
+
+export default [
+    js.configs.recommended,
+    {
+        files: ["**/*.js"],
+        languageOptions: {
+            globals: {
+                ...globals.browser,
+                ...globals.node,
+            },
+            parser: babelParser,
+            ecmaVersion: "latest",
+            sourceType: "module",
+        },
+        rules: {
+            "no-empty": [2, {"allowEmptyCatch": true}],
+            "no-unused-vars": [1, {"vars": "all", "args": "after-used", "ignoreRestSiblings": false}],
+            "indent": [2, 4],
+            "semi": [2, "always"],
+        }
+    }
+];

.github/workflows/npm.yml

@@ -2,13 +2,14 @@
   "name": "asset-build",
   "version": "1.0.0",
   "description": "",
+  "type":"module",
   "scripts": {
     "build": "webpack build --mode production",
     "build-watch": "webpack watch --mode production",
     "build-dev": "webpack build --mode development",
     "build-dev-watch": "webpack watch --mode development",
-    "lint": "eslint --ext .js Resources/Private/Assets/JavaScript/",
-    "lint-fix": "eslint --fix --ext .js Resources/Private/Assets/JavaScript/",
+    "lint": "eslint Resources/Private/Assets/JavaScript/",
+    "lint-fix": "eslint --fix Resources/Private/Assets/JavaScript/",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
@@ -34,5 +35,11 @@
     "Firefox ESR",
     "not ie <= 11",
     "not dead"
-  ]
+  ],
+  "devDependencies": {
+    "@eslint/eslintrc": "^3.1.0",
+    "@eslint/js": "^9.8.0",
+    "eslint-formatter-unix": "^8.40.0",
+    "globals": "^15.9.0"
+  }
 }