eslint.config.mjs

import typescriptEslint from '@typescript-eslint/eslint-plugin';
import globals from 'globals';
import tsParser from '@typescript-eslint/parser';
import parser from 'svelte-eslint-parser';
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: [
			'.svelte-kit',
			'build',
			'docker',
			'examples',
			'static/**/*',
			'src/routes/(blog)/tutoriels/organiser-du-code-rxjs',
			'src/routes/(blog)/fiches-techniques/pwa-declarer-un-service-worker-et-gerer-son-cycle-de-vie/examples',
			'src/routes/(blog)/fiches-techniques/pwa-intercepter-les-requetes-http-et-les-mettre-en-cache/examples/'
		]
	},
	...compat.extends(
		'eslint:recommended',
		'plugin:@typescript-eslint/recommended',
		'plugin:svelte/recommended',
		'prettier'
	),
	{
		plugins: {
			'@typescript-eslint': typescriptEslint
		},

		languageOptions: {
			globals: {
				...globals.browser,
				...globals.node
			},

			parser: tsParser,
			ecmaVersion: 2020,
			sourceType: 'module',

			parserOptions: {
				extraFileExtensions: ['.svelte']
			}
		}
	},
	{
		files: ['**/*.svelte'],

		languageOptions: {
			parser: parser,
			ecmaVersion: 5,
			sourceType: 'script',

			parserOptions: {
				parser: '@typescript-eslint/parser'
			}
		},

		rules: {
			'svelte/no-at-html-tags': 'off'
		}
	}
];