eslint.config.mjs

import security from 'eslint-plugin-security';
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: ['**/masonry.pkgd.min.js'],
}, ...compat.extends('eslint:recommended', 'plugin:security/recommended-legacy'), {
    plugins: {
        security,
    },

    languageOptions: {
        globals: {
            ...globals.browser,
            ...globals.amd,
            ...globals.jquery,
            _: true,
            Backbone: true,
            google: true,
        },
    },

    rules: {
        indent: ['error', 4],
        'linebreak-style': ['error', 'unix'],

        'no-unused-vars': ['error', {
            vars: 'all',
            args: 'none',
        }],

        quotes: ['error', 'single'],
        'security/detect-object-injection': 'off',
        semi: ['error', 'always'],
    },
}];