Merge pull request #50 from green-code-initiative/45-invalid-option-e…

…xt-perhaps-you-meant-c

fix(eslint): migrate to flat configuration

eslint.config.js

@@ -0,0 +1,63 @@
+import globals from "globals";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+import js from "@eslint/js";
+import { includeIgnoreFile } from "@eslint/compat";
+
+import markdown from 'eslint-plugin-markdown'
+import vue from 'eslint-plugin-vue'
+import prettier from "eslint-config-prettier";
+import ecocode from '@ecocode/eslint-plugin'
+
+import playwright from 'eslint-plugin-playwright'
+import storybook from 'eslint-plugin-storybook'
+
+// Safely retrieve the .gitignore path
+// see https://eslint.org/docs/latest/use/configure/ignore#including-gitignore-files
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const gitignorePath = path.resolve(__dirname, ".gitignore");
+
+
+// patch ecocode plugin for flat config support
+// see https://eslint.org/docs/latest/extend/plugin-migration-flat-config
+if (!ecocode.configs['flat/recommended'])  {
+    ecocode.meta = {
+      name: "@ecocode/eslint-plugin",
+      version: "1.5.0"
+    }
+    ecocode.configs['flat/recommended'] = {
+      plugins: {
+        '@ecocode': ecocode
+      },
+      rules: ecocode.configs.recommended.rules,
+    };
+}
+
+export default [
+    includeIgnoreFile(gitignorePath),
+    prettier,
+    {
+        files: ["**/*.vue", "**/*.js"],
+        languageOptions: {
+            ecmaVersion: 'latest',
+            sourceType: "module",
+            globals: {
+                ...globals.node,  // probably to be removed - allow node for node.process in main.js sonar-i18n.js            
+            }
+        },
+    },
+    js.configs.recommended,
+    ...markdown.configs.recommended,
+    ...vue.configs['flat/recommended'],
+    ecocode.configs['flat/recommended'],
+    {
+      ...storybook.configs['plugin:storybook/recommended'],
+      files: ['**/*.stories.js'],
+    },
+    {
+      ...playwright.configs['flat/recommended'],
+      files: ['e2e/**/*.spec.js'],
+    },
+]

package.json

@@ -17,7 +17,7 @@
     "serve:sonar": "node src/api/sonar/mock/server.js",
     "sonar": "pnpm coverage && pnpm exec sonar-scanner -Dsonar.login=$SONAR",
     "test:e2e": "playwright test",
-    "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs --fix --ignore-path .gitignore",
+    "lint": "eslint . --fix",
     "format": "prettier --write src/",
     "storybook": "storybook dev -p 6006",
     "build-storybook": "storybook build"
@@ -32,8 +32,9 @@
     "@commitlint/cli": "^19.3.0",
     "@commitlint/config-conventional": "^19.2.2",
     "@ecocode/eslint-plugin": "^1.5.0",
+    "@eslint/compat": "^1.1.1",
+    "@eslint/js": "^9.8.0",
     "@playwright/test": "^1.44.1",
-    "@rushstack/eslint-patch": "^1.10.3",
     "@storybook/addon-a11y": "^8.1.10",
     "@storybook/addon-coverage": "^1.0.4",
     "@storybook/addon-essentials": "^8.1.10",
@@ -45,13 +46,15 @@
     "@storybook/vue3-vite": "^8.1.10",
     "@vitejs/plugin-vue": "^5.0.5",
     "@vitest/coverage-v8": "^1.6.0",
-    "@vue/eslint-config-prettier": "^9.0.0",
     "@vue/test-utils": "^2.4.6",
     "axe-playwright": "^2.0.1",
     "eslint": "^8.57.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-markdown": "^5.1.0",
     "eslint-plugin-playwright": "^1.6.2",
     "eslint-plugin-storybook": "^0.8.0",
     "eslint-plugin-vue": "^9.27.0",
+    "globals": "^15.9.0",
     "jsdom": "^24.1.0",
     "msw": "^2.3.1",
     "prettier": "3.2.5",