CodeLeash/eslint.config.js at main · cadamsdotcom/CodeLeash · GitHub

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import js from '@eslint/js';
import eslintConfigPrettier from 'eslint-config-prettier/flat';
import importPlugin from 'eslint-plugin-import';
import jsxA11y from 'eslint-plugin-jsx-a11y';
import react from 'eslint-plugin-react';
import reactHooks from 'eslint-plugin-react-hooks';
import reactRefresh from 'eslint-plugin-react-refresh';
import tailwind from 'eslint-plugin-tailwindcss';
import globals from 'globals';
import tseslint from 'typescript-eslint';

export default tseslint.config(
  {
    ignores: ['dist/**', 'types/**', '.venv/**', 'node_modules/**'],
  },
  js.configs.recommended,
  ...tseslint.configs.recommended,
  ...tseslint.configs.strict,
  ...tailwind.configs['flat/recommended'],
  eslintConfigPrettier,
  {
    files: ['**/*.{ts,tsx,js,jsx}'],
    languageOptions: {
      ecmaVersion: 2020,
      globals: {
        ...globals.browser,
        ...globals.node,
      },
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    plugins: {
      react: react,
      'react-hooks': reactHooks,
      'react-refresh': reactRefresh,
      'jsx-a11y': jsxA11y,
      import: importPlugin,
    },
    settings: {
      react: {
        version: 'detect',
      },
      'import/resolver': {
        typescript: {
          alwaysTryTypes: true,
          project: './tsconfig.json',
        },
        node: {
          extensions: ['.js', '.jsx', '.ts', '.tsx'],
        },
      },
      tailwindcss: {
        callees: ['classnames', 'clsx', 'ctl', 'cn'],
        config: 'tailwind.config.js',
      },
    },
    rules: {
      // React rules
      ...react.configs.recommended.rules,
      ...reactHooks.configs.recommended.rules,
      'react/react-in-jsx-scope': 'off', // Not needed in React 17+
      'react/prop-types': 'off', // Using TypeScript for prop validation
      'react/no-unescaped-entities': 'warn', // Relaxed for pre-commit
      'react/no-unknown-property': 'warn', // Relaxed for pre-commit
      'react-refresh/only-export-components': [
        'warn',
        { allowConstantExport: true },
      ],

      // Accessibility rules
      ...jsxA11y.configs.recommended.rules,
      'jsx-a11y/click-events-have-key-events': 'error',
      'jsx-a11y/no-static-element-interactions': 'error',
      'jsx-a11y/label-has-associated-control': 'error',
      'jsx-a11y/iframe-has-title': 'error',

      // Import rules
      'import/order': [
        'error',
        {
          groups: [
            'builtin',
            'external',
            'internal',
            'parent',
            'sibling',
            'index',
          ],
          'newlines-between': 'always',
          alphabetize: {
            order: 'asc',
            caseInsensitive: true,
          },
        },
      ],
      'import/no-duplicates': 'error',

      // TypeScript rules
      '@typescript-eslint/no-unused-vars': [
        'error',
        { varsIgnorePattern: '^_', argsIgnorePattern: '^_' },
      ],
      '@typescript-eslint/explicit-function-return-type': 'off',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
      '@typescript-eslint/no-explicit-any': 'error',
      '@typescript-eslint/no-non-null-assertion': 'error',

      // General rules
      'no-unused-vars': 'off',
      'no-console': 'off', // Disabled for development - can be enabled for production builds
      'no-undef': 'error',
      'prefer-const': 'error',
      'no-var': 'error',

      // Tailwind CSS rules
      'tailwindcss/classnames-order': 'off', // Prettier handles ordering
      'tailwindcss/no-custom-classname': 'off', // Disabled - we use FontAwesome and custom utilities
      'tailwindcss/migration-from-tailwind-2': 'off', // Both syntaxes work fine in v3
    },
  }
);