SalesOps/eslint.config.js at develop · sam821203/SalesOps · 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
109
110
111
import js from '@eslint/js';
import { defineConfig } from 'eslint/config';
import globals from 'globals';
import reactHooks from 'eslint-plugin-react-hooks';
import reactRefresh from 'eslint-plugin-react-refresh';
import tseslint from 'typescript-eslint';

/**
 * Root ESLint for monorepo. Applies to apps/web and apps/api.
 */
export default defineConfig(
  {
    ignores: [
      '**/node_modules/**',
      '**/dist/**',
      '**/prisma/migrations/**',
      'apps/web/public/example/**',
    ],
  },
  {
    languageOptions: {
      parserOptions: {
        tsconfigRootDir: import.meta.dirname,
      },
    },
  },
  js.configs.recommended,
  ...tseslint.configs.recommended,
  // Type-safety rules (aligned with .cursor/rules/typescript-type-safety.mdc)
  // Explicit project paths so type-aware rules resolve correctly (root tsconfig has "files": []).
  {
    files: ['apps/web/**/*.{ts,tsx}', 'apps/api/src/**/*.ts'],
    languageOptions: {
      parserOptions: {
        project: [
          './apps/web/tsconfig.app.json',
          './apps/web/tsconfig.node.json',
          './apps/api/tsconfig.json',
        ],
        tsconfigRootDir: import.meta.dirname,
      },
    },
    rules: {
      '@typescript-eslint/explicit-function-return-type': [
        'error',
        {
          allowExpressions: true,
          allowTypedFunctionExpressions: true,
          allowHigherOrderFunctions: true,
        },
      ],
      '@typescript-eslint/explicit-module-boundary-types': 'error',
      '@typescript-eslint/consistent-type-assertions': [
        'error',
        { assertionStyle: 'never' },
      ],
      '@typescript-eslint/no-non-null-assertion': 'warn',
      // Type-aware: flag any in assignments, member access, calls, returns
      '@typescript-eslint/no-unsafe-assignment': 'error',
      '@typescript-eslint/no-unsafe-member-access': 'error',
      '@typescript-eslint/no-unsafe-call': 'error',
      '@typescript-eslint/no-unsafe-return': 'error',
    },
  },
  // apps/web (React)
  {
    files: ['apps/web/**/*.{ts,tsx}'],
    languageOptions: {
      ecmaVersion: 'latest',
      sourceType: 'module',
      globals: { ...globals.browser, ...globals.node },
    },
    plugins: { 'react-hooks': reactHooks, 'react-refresh': reactRefresh },
    rules: {
      ...reactHooks.configs.recommended.rules,
      'react-refresh/only-export-components': 'off',
    },
  },
  // apps/api (Node)
  {
    files: ['apps/api/src/**/*.ts'],
    languageOptions: {
      ecmaVersion: 'latest',
      sourceType: 'module',
      globals: { ...globals.node },
    },
    rules: {
      '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
    },
  },
  // app.ts: allow type assertions for OpenAPIHono handler wiring (library type mismatch)
  {
    files: ['apps/api/src/app.ts'],
    rules: {
      '@typescript-eslint/consistent-type-assertions': 'off',
    },
  },
  // Web: allow type assertions / unsafe assignment where necessary (env, API response, form attrs)
  {
    files: [
      'apps/web/src/api/client.ts',
      'apps/web/src/api/errorHandler.ts',
      'apps/web/src/main.tsx',
      'apps/web/src/views/Products/index.tsx',
    ],
    rules: {
      '@typescript-eslint/consistent-type-assertions': 'off',
      '@typescript-eslint/no-unsafe-assignment': 'off',
    },
  },
);