lyra-web3-playground/eslint.config.js at main · nirholas/lyra-web3-playground · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
/**
 * ✨ built by nich
 * 🌐 GitHub: github.com/nirholas
 * 💫 Clean code is happy code ✨
 *
 * ESLint Flat Config for Lyra Web3 Playground
 */

import js from '@eslint/js';
import globals from 'globals';
import reactHooks from 'eslint-plugin-react-hooks';
import reactRefresh from 'eslint-plugin-react-refresh';
import tseslint from 'typescript-eslint';

export default tseslint.config(
  { ignores: ['dist', 'node_modules', 'coverage', 'server/dist', '*.config.js'] },
  {
    extends: [js.configs.recommended, ...tseslint.configs.recommended],
    files: ['**/*.{ts,tsx}'],
    languageOptions: {
      ecmaVersion: 2024,
      globals: {
        ...globals.browser,
        ...globals.es2024,
      },
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    plugins: {
      'react-hooks': reactHooks,
      'react-refresh': reactRefresh,
    },
    rules: {
      // React Hooks rules
      ...reactHooks.configs.recommended.rules,
      'react-refresh/only-export-components': [
        'warn',
        { allowConstantExport: true },
      ],

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

      // General rules
      'no-console': ['warn', { allow: ['warn', 'error'] }],
      'no-debugger': 'warn',
      'prefer-const': 'warn',
      'no-var': 'error',
      'eqeqeq': ['error', 'always', { null: 'ignore' }],
      'curly': ['error', 'multi-line'],
      'no-throw-literal': 'error',

      // Accessibility
      'jsx-a11y/alt-text': 'off', // Using plugin separately if needed
    },
  },
  // Server-specific configuration
  {
    files: ['server/**/*.{ts,js}'],
    languageOptions: {
      globals: {
        ...globals.node,
      },
    },
    rules: {
      'no-console': 'off', // Allow console in server
    },
  },
  // Test files configuration
  {
    files: ['**/*.test.{ts,tsx}', '**/*.spec.{ts,tsx}', '**/test/**/*.{ts,tsx}'],
    languageOptions: {
      globals: {
        ...globals.jest,
        vi: 'readonly',
        describe: 'readonly',
        it: 'readonly',
        expect: 'readonly',
        beforeEach: 'readonly',
        afterEach: 'readonly',
        beforeAll: 'readonly',
        afterAll: 'readonly',
      },
    },
    rules: {
      '@typescript-eslint/no-explicit-any': 'off',
      'no-console': 'off',
    },
  }
);