From 489d8dda972765a658ecb24a679b1cfb3f4eb3b5 Mon Sep 17 00:00:00 2001
From: Mathias Wagner <germannewsmaker@gmail.com>
Date: Sat, 20 Jul 2024 13:20:31 +0200
Subject: [PATCH] Migrate linter configuration

---
 .eslintrc.json    | 13 -------------
 eslint.config.mjs | 43 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 13 deletions(-)
 delete mode 100644 .eslintrc.json
 create mode 100644 eslint.config.mjs

diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index 7fc37e3..0000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "root": true,
-    "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
-    "parser": "@typescript-eslint/parser",
-    "parserOptions": { "project": ["./tsconfig.json"] },
-    "plugins": ["@typescript-eslint"],
-    "rules": {
-        "@typescript-eslint/no-explicit-any": 0,
-        "@typescript-eslint/no-use-before-define": "warn",
-        "@typescript-eslint/no-unused-vars": "warn",
-        "@typescript-eslint/quotes": ["warn", "double", {"allowTemplateLiterals": true}]
-    }
-}
\ No newline at end of file
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..4cb7672
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,43 @@
+import typescriptEslint from "@typescript-eslint/eslint-plugin";
+import tsParser from "@typescript-eslint/parser";
+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 [
+    ...compat.extends("eslint:recommended", "plugin:@typescript-eslint/recommended"),
+    {
+        plugins: {
+            "@typescript-eslint": typescriptEslint,
+        },
+
+        languageOptions: {
+            parser: tsParser,
+            ecmaVersion: 5,
+            sourceType: "script",
+
+            parserOptions: {
+                project: ["./tsconfig.json"],
+            },
+        },
+
+        rules: {
+            "@typescript-eslint/no-explicit-any": 0,
+            "@typescript-eslint/no-use-before-define": "warn",
+            "@typescript-eslint/no-unused-vars": "warn",
+
+            "@typescript-eslint/quotes": ["warn", "double", {
+                allowTemplateLiterals: true,
+            }],
+        },
+    },
+];
\ No newline at end of file