Merge pull request #765 from dxw/renovate/major-eslint-monorepo

Update dependency eslint to v9

Dockerfile

@@ -130,7 +130,7 @@ RUN \
   shellcheck \
   yarn
 
-COPY .eslintignore ${APP_HOME}/.eslintignore
+COPY eslint.config.mjs ${APP_HOME}/eslint.config.mjs
 COPY .eslintrc.json ${APP_HOME}/.eslintrc.json
 COPY .prettierignore ${APP_HOME}/.prettierignore
 COPY .prettierrc ${APP_HOME}/.prettierrc

eslint.config.mjs

@@ -0,0 +1,23 @@
+import globals from "globals";
+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 [{
+    ignores: ["log/", "tmp/", "vendor/", "public/assets", "coverage"],
+}, ...compat.extends("eslint:recommended", "prettier"), {
+    languageOptions: {
+        globals: {
+            ...globals.browser,
+        },
+    },
+}];

package.json

@@ -11,8 +11,11 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "eslint": "^8.18.0",
+    "@eslint/eslintrc": "^3.1.0",
+    "@eslint/js": "^9.11.1",
+    "eslint": "^9.0.0",
     "eslint-config-prettier": "^9.0.0",
+    "globals": "^15.9.0",
     "prettier": "^3.0.0",
     "stylelint": "^15.0.0",
     "stylelint-config-prettier": "^9.0.3",