Update dependency eslint to v9 (#367)

ESLint 9.x introduced a new format for the configuration file. The old configuration file has been migrated to the new format using the guide and provided CLI[^1]. [^1]: https://eslint.org/docs/latest/use/configure/migration-guide#migrate-your-config-file --------- Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Jan David <[email protected]>
jdno · Oct 21, 2024 · a01cf34 · a01cf34
1 parent f071dd8
commit a01cf34
Show file tree

Hide file tree

Showing 4 changed files with 285 additions and 256 deletions.
diff --git a/.eslintrc.json b/.eslintrc.json
diff --git a/eslint.config.mjs b/eslint.config.mjs
@@ -0,0 +1,40 @@
+import typescriptEslint from "@typescript-eslint/eslint-plugin";
+import globals from "globals";
+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",
+    "prettier",
+  ),
+  {
+    plugins: {
+      "@typescript-eslint": typescriptEslint,
+    },
+
+    languageOptions: {
+      globals: {
+        ...globals.node,
+      },
+
+      parser: tsParser,
+      ecmaVersion: "latest",
+      sourceType: "module",
+    },
+
+    rules: {},
+  },
+];