eslint.config.mjs

import globals from 'globals';
import { includeIgnoreFile } from '@eslint/compat';
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 gitignorePath = path.resolve(__dirname, '.gitignore');

const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all
});

export default [
  ...compat.extends('prettier', 'prettier-standard'),
  includeIgnoreFile(gitignorePath),
  {
    languageOptions: {
      globals: {
        ...globals.browser,
        ...globals.amd,
        GLOBAL: false,
        it: false,
        expect: false,
        describe: false
      }
    },

    rules: {
      'prettier/prettier': [
        'error',
        {
          printWidth: 120,
          tabWidth: 2,
          useTabs: false,
          singleQuote: true,
          trailingComma: 'none',
          indent: 2
        }
      ],

      'import/no-webpack-loader-syntax': 0,
      curly: ['error', 'all']
    }
  }
];