From 35e94736c61cc3afbfeb84d8b52f393179d42605 Mon Sep 17 00:00:00 2001
From: mrholek <lukasz@holeczek.pl>
Date: Fri, 14 Feb 2025 12:11:42 +0100
Subject: [PATCH] refactor: migrate ESLint to 9.x

---
 .eslintignore     |  4 ----
 .eslintrc.cjs     |  9 ---------
 eslint.config.mjs | 23 +++++++++++++++++++++++
 package.json      |  7 ++++---
 4 files changed, 27 insertions(+), 16 deletions(-)
 delete mode 100644 .eslintignore
 delete mode 100644 .eslintrc.cjs
 create mode 100644 eslint.config.mjs

diff --git a/.eslintignore b/.eslintignore
deleted file mode 100644
index dc70b364..00000000
--- a/.eslintignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules/*
-/dist/**
-.eslintrc.js
-vite.config.mjs
diff --git a/.eslintrc.cjs b/.eslintrc.cjs
deleted file mode 100644
index 7d0be3d2..00000000
--- a/.eslintrc.cjs
+++ /dev/null
@@ -1,9 +0,0 @@
-/* eslint-env node */
-module.exports = {
-  extends: ["plugin:vue/vue3-essential", "eslint:recommended"],
-  rules: {
-    "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
-    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off",
-    'vue/multi-word-component-names': 'off',
-  },
-};
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 00000000..5bc1dd17
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,23 @@
+import eslintPluginVue from 'eslint-plugin-vue'
+import globals from 'globals'
+
+export default [
+  { ignores: ['dist/', 'eslint.config.mjs'] },
+  ...eslintPluginVue.configs['flat/essential'],
+  {
+    files: ['src/**/*.{js,vue}'],
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+      },
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+    rules: {
+      'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
+      'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
+      'vue/multi-word-component-names': 'off',
+    },
+  },
+]
diff --git a/package.json b/package.json
index b2566b6e..fcbeb293 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "scripts": {
     "dev": "vite --force",
     "build": "vite build",
-    "lint": "eslint \"src/**/*.{js,vue}\"",
+    "lint": "eslint",
     "preview": "vite preview"
   },
   "dependencies": {
@@ -35,8 +35,9 @@
   "devDependencies": {
     "@vitejs/plugin-vue": "^5.2.0",
     "autoprefixer": "^10.4.20",
-    "eslint": "^8.57.0",
-    "eslint-plugin-vue": "^9.31.0",
+    "eslint": "^9.20.1",
+    "eslint-plugin-vue": "^9.32.0",
+    "globals": "^15.15.0",
     "postcss": "^8.4.49",
     "sass": "^1.81.0",
     "vite": "^5.4.11"