From 704112562df64e89cd5320a38a1c53c904d90f05 Mon Sep 17 00:00:00 2001
From: beefchimi <curtdulmage@gmail.com>
Date: Thu, 30 May 2024 16:44:17 -0400
Subject: [PATCH] :hammer_and_wrench: [Eslint] Attempt to get website linting
 working

---
 app/website/eslint.config.mjs  | 101 ++++++++++++++++++++++-----------
 app/website/tsconfig.node.json |   2 +-
 2 files changed, 70 insertions(+), 33 deletions(-)

diff --git a/app/website/eslint.config.mjs b/app/website/eslint.config.mjs
index 7f2569f..a7cdaa8 100644
--- a/app/website/eslint.config.mjs
+++ b/app/website/eslint.config.mjs
@@ -1,34 +1,71 @@
-/* eslint-env node */
-require('@rushstack/eslint-patch/modern-module-resolution');
-
-module.exports = {
-  root: true,
-  extends: [
-    'eslint:recommended',
-    'plugin:vue/vue3-recommended',
-    '@vue/eslint-config-typescript',
-    '@vue/eslint-config-prettier/skip-formatting',
-  ],
-  parserOptions: {
-    ecmaVersion: 'latest',
+import globals from 'globals';
+import configLove from 'eslint-config-love';
+// Includes both `config` and `plugin`.
+import pluginPrettier from 'eslint-plugin-prettier/recommended';
+
+// TODO: Update this once the various `vue > eslint` packages
+// fully support the new flat config.
+import path from 'node:path';
+import {fileURLToPath} from 'node:url';
+
+import {FlatCompat} from '@eslint/eslintrc';
+import pluginVue from 'eslint-plugin-vue';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+// TODO: This config currently is not working... as we do not appear
+// to end up with the correct parser.
+export default [
+  {
+    ignores: ['.nx/cache', 'coverage/**', 'dist/**', 'scrap/**'],
   },
-  rules: {
-    'no-console': 'warn',
-    // TODO: Get this import rule working.
-    // https://github.com/import-js/eslint-plugin-import/blob/HEAD/docs/rules/no-duplicates.md
-    /*
-    'import/no-duplicates': [
-      'error',
-      {'prefer-inline': true},
-    ],
-    */
-    'vue/multi-word-component-names': [
-      'error',
-      {ignores: ['Thumbnail', 'Tooltip']},
-    ],
-    'vue/no-undef-components': ['error'],
-    // TODO: Remove these rules once their feature is
-    // no longer experimental.
-    'vue/no-setup-props-destructure': 'off',
+
+  configLove,
+  pluginPrettier,
+
+  ...pluginVue.configs['flat/essential'],
+  ...compat.extends('@vue/eslint-config-typescript/recommended'),
+  ...compat.extends('@vue/eslint-config-prettier/skip-formatting'),
+
+  {
+    name: 'vue-rules',
+    files: ['**/*.vue', '**/*.ts', '**/*.mjs'],
+
+    languageOptions: {
+      ...configLove.languageOptions,
+      globals: {
+        ...globals.browser,
+      },
+      // ecmaVersion: 2022,
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+
+    rules: {
+      'no-console': 'warn',
+
+      // TODO: Get this import rule working.
+      // https://github.com/import-js/eslint-plugin-import/blob/HEAD/docs/rules/no-duplicates.md
+      /*
+      'import/no-duplicates': [
+        'error',
+        {'prefer-inline': true},
+      ],
+      */
+
+      'vue/multi-word-component-names': [
+        'error',
+        {ignores: ['Thumbnail', 'Tooltip']},
+      ],
+      'vue/no-undef-components': ['error'],
+
+      // TODO: Remove these rules once their feature is
+      // no longer experimental.
+      'vue/no-setup-props-destructure': 'off',
+    },
   },
-};
+];
diff --git a/app/website/tsconfig.node.json b/app/website/tsconfig.node.json
index a7d3c50..648aa43 100644
--- a/app/website/tsconfig.node.json
+++ b/app/website/tsconfig.node.json
@@ -1,6 +1,6 @@
 {
   "extends": "@tsconfig/node20/tsconfig.json",
-  "include": ["lightningcss-plugins.ts", "vite.config.ts"],
+  "include": ["eslint.config.mjs", "lightningcss-plugins.ts", "vite.config.ts"],
   "compilerOptions": {
     "composite": true,
     "module": "esnext",