Merge pull request #196 from wolfpackthatcodes/feature/upgrade-eslint-v9

Upgrade ESLint to version 9

Author: luisaveiro

.vscode/settings.json

@@ -8,7 +8,7 @@
   "files.associations": {
     ".env": "dotenv"
   },
-  "prettier.configPath": "./code/.prettierrc",
+  "prettier.configPath": "./code/prettier.config.js",
   "prettier.ignorePath": "./code/.prettierignore",
   "prettier.printWidth": 120
 }

Makefile

@@ -23,11 +23,9 @@ endif
 #
 # The `local-setup` target executes the Yarn `install`
 # command to install package's dependencies.
-#
-# https://vitejs.dev/guide/#scaffolding-your-first-vite-project
 #--------------------------------------------------------------------------
 local-setup:
 	exec docker run -it --rm --name vite-toolkit \
 		-v $(PWD)${CODE_DIR}:/app \
 		-w="/app" \
-		node:alpine /bin/sh -c "yarn install"
+		node:alpine /bin/sh -c "yarn install --immutable"

code/.eslintignore

@@ -1,3 +1,2 @@
 node_modules/
 dist/
-.prettierrc

code/.eslintrc

@@ -0,0 +1,12 @@
+import globals from 'globals';
+import pluginJs from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+
+export default [
+  { files: ['**/*.{js,mjs,cjs,ts}'] },
+  { languageOptions: { globals: { ...globals.browser, ...globals.node } } },
+  pluginJs.configs.recommended,
+  ...tseslint.configs.recommended,
+  eslintPluginPrettierRecommended,
+];

code/.prettierignore

@@ -44,7 +44,7 @@
     "dev": "vite",
     "build": "tsc && vite build",
     "preview": "vite preview",
-    "lint": "eslint . --ext .ts,.tsx",
+    "lint": "eslint .",
     "lint:fix": "yarn run lint --fix",
     "format:style": "prettier . --write",
     "test": "tsc && vitest watch",
@@ -53,18 +53,17 @@
     "test:ui": "yarn run test --ui --coverage --open=false"
   },
   "devDependencies": {
+    "@eslint/js": "^9.9.0",
     "@types/node": "^22.5.2",
-    "@typescript-eslint/eslint-plugin": "^7.0.0",
-    "@typescript-eslint/parser": "^6.21.0",
     "@vitest/coverage-v8": "^2.0.5",
     "@vitest/ui": "^2.0.5",
-    "eslint": "^8.57.0",
+    "eslint": "^9.9.0",
     "eslint-config-prettier": "^9.1.0",
-    "eslint-import-resolver-typescript": "^3.6.3",
-    "eslint-plugin-import": "^2.29.1",
     "eslint-plugin-prettier": "^5.2.1",
+    "globals": "^15.9.0",
     "prettier": "^3.3.3",
     "typescript": "^5.5.4",
+    "typescript-eslint": "^8.0.1",
     "vite": "^5.4.2",
     "vite-plugin-dts": "^4.1.0",
     "vitest": "^2.0.5"

code/.prettierrc

@@ -0,0 +1,14 @@
+/**
+ * @see https://prettier.io/docs/en/configuration.html
+ * @type {import("prettier").Config}
+ */
+const config = {
+  trailingComma: 'all',
+  tabWidth: 2,
+  semi: true,
+  singleQuote: true,
+  printWidth: 120,
+  bracketSpacing: true,
+};
+
+export default config;