|
| 1 | +// @ts-check |
| 2 | +import { builtinModules } from 'node:module' |
| 3 | +import eslint from '@eslint/js' |
| 4 | +import tseslint from 'typescript-eslint' |
| 5 | +import nodePlugin from 'eslint-plugin-n' |
| 6 | +import * as regexpPlugin from 'eslint-plugin-regexp' |
| 7 | +import importPlugin from 'eslint-plugin-import-x' |
| 8 | + |
| 9 | +export default tseslint.config( |
| 10 | + eslint.configs.recommended, |
| 11 | + ...tseslint.configs.recommended, |
| 12 | + nodePlugin.configs['flat/recommended'], |
| 13 | + regexpPlugin.configs['flat/recommended'], |
| 14 | + { ignores: ['**/dist', '**/playground-temp', '**/temp'] }, |
| 15 | + { |
| 16 | + plugins: { |
| 17 | + import: importPlugin, |
| 18 | + }, |
| 19 | + rules: { |
| 20 | + eqeqeq: ['warn', 'always', { null: 'never' }], |
| 21 | + 'no-empty': ['warn', { allowEmptyCatch: true }], |
| 22 | + 'no-useless-escape': 'off', |
| 23 | + 'prefer-const': ['warn', { destructuring: 'all' }], |
| 24 | + |
| 25 | + 'n/no-process-exit': 'off', |
| 26 | + 'n/no-missing-import': [ |
| 27 | + 'error', |
| 28 | + { |
| 29 | + allowModules: ['types', 'estree', 'less', 'sass', 'stylus'], |
| 30 | + tryExtensions: ['.ts', '.js', '.jsx', '.tsx', '.d.ts'], |
| 31 | + }, |
| 32 | + ], |
| 33 | + 'n/no-missing-require': [ |
| 34 | + 'error', |
| 35 | + { |
| 36 | + // for try-catching yarn pnp |
| 37 | + allowModules: ['pnpapi', 'vite'], |
| 38 | + tryExtensions: ['.ts', '.js', '.jsx', '.tsx', '.d.ts'], |
| 39 | + }, |
| 40 | + ], |
| 41 | + 'n/no-extraneous-import': [ |
| 42 | + 'error', |
| 43 | + { allowModules: ['vite', 'less', 'sass', 'vitest', 'unbuild'] }, |
| 44 | + ], |
| 45 | + 'n/no-extraneous-require': ['error', { allowModules: ['vite'] }], |
| 46 | + 'n/no-deprecated-api': 'off', |
| 47 | + 'n/no-unpublished-import': 'off', |
| 48 | + 'n/no-unpublished-require': 'off', |
| 49 | + 'n/no-unsupported-features/es-syntax': 'off', |
| 50 | + |
| 51 | + '@typescript-eslint/ban-ts-comment': 'off', // TODO: we should turn this on in a new PR |
| 52 | + '@typescript-eslint/explicit-module-boundary-types': [ |
| 53 | + 'error', |
| 54 | + { allowArgumentsExplicitlyTypedAsAny: true }, |
| 55 | + ], |
| 56 | + '@typescript-eslint/no-empty-function': [ |
| 57 | + 'error', |
| 58 | + { allow: ['arrowFunctions'] }, |
| 59 | + ], |
| 60 | + '@typescript-eslint/no-empty-object-type': 'off', |
| 61 | + '@typescript-eslint/no-explicit-any': 'off', // maybe we should turn this on in a new PR |
| 62 | + '@typescript-eslint/no-inferrable-types': 'off', |
| 63 | + '@typescript-eslint/no-unused-vars': 'off', // maybe we should turn this on in a new PR |
| 64 | + '@typescript-eslint/no-require-imports': 'off', |
| 65 | + '@typescript-eslint/consistent-type-imports': [ |
| 66 | + 'error', |
| 67 | + { prefer: 'type-imports' }, |
| 68 | + ], |
| 69 | + |
| 70 | + 'import/no-nodejs-modules': [ |
| 71 | + 'error', |
| 72 | + { allow: builtinModules.map((mod) => `node:${mod}`) }, |
| 73 | + ], |
| 74 | + 'import/no-duplicates': 'error', |
| 75 | + 'import/order': 'error', |
| 76 | + 'sort-imports': [ |
| 77 | + 'error', |
| 78 | + { |
| 79 | + ignoreCase: false, |
| 80 | + ignoreDeclarationSort: true, |
| 81 | + ignoreMemberSort: false, |
| 82 | + memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'], |
| 83 | + allowSeparatedGroups: false, |
| 84 | + }, |
| 85 | + ], |
| 86 | + |
| 87 | + 'regexp/no-contradiction-with-assertion': 'error', |
| 88 | + }, |
| 89 | + }, |
| 90 | + { |
| 91 | + files: ['packages/**'], |
| 92 | + ignores: ['**/__tests__/**'], |
| 93 | + rules: { |
| 94 | + 'no-restricted-globals': ['error', 'require', '__dirname', '__filename'], |
| 95 | + }, |
| 96 | + }, |
| 97 | + { |
| 98 | + files: ['*.spec.ts'], |
| 99 | + rules: { |
| 100 | + 'n/no-extraneous-import': 'off', |
| 101 | + }, |
| 102 | + }, |
| 103 | + { |
| 104 | + files: ['**/build.config.ts'], |
| 105 | + rules: { |
| 106 | + 'no-undef': 'off', |
| 107 | + 'n/no-missing-import': 'off', |
| 108 | + '@typescript-eslint/explicit-module-boundary-types': 'off', |
| 109 | + }, |
| 110 | + }, |
| 111 | + { |
| 112 | + files: ['playground/**'], |
| 113 | + rules: { |
| 114 | + 'n/no-extraneous-import': 'off', |
| 115 | + 'n/no-extraneous-require': 'off', |
| 116 | + 'n/no-missing-import': 'off', |
| 117 | + 'n/no-missing-require': 'off', |
| 118 | + // engine field doesn't exist in playgrounds |
| 119 | + 'n/no-unsupported-features/es-builtins': [ |
| 120 | + 'error', |
| 121 | + { |
| 122 | + version: '^18.0.0 || >=20.0.0', |
| 123 | + }, |
| 124 | + ], |
| 125 | + 'n/no-unsupported-features/node-builtins': [ |
| 126 | + 'error', |
| 127 | + { |
| 128 | + version: '^18.0.0 || >=20.0.0', |
| 129 | + }, |
| 130 | + ], |
| 131 | + '@typescript-eslint/explicit-module-boundary-types': 'off', |
| 132 | + }, |
| 133 | + }, |
| 134 | + { |
| 135 | + files: ['playground/**'], |
| 136 | + ignores: ['**/__tests__/**'], |
| 137 | + rules: { |
| 138 | + 'no-undef': 'off', |
| 139 | + 'no-empty': 'off', |
| 140 | + 'no-constant-condition': 'off', |
| 141 | + '@typescript-eslint/no-empty-function': 'off', |
| 142 | + }, |
| 143 | + }, |
| 144 | + { |
| 145 | + files: ['*.js', '*.mjs', '*.cjs'], |
| 146 | + rules: { |
| 147 | + '@typescript-eslint/explicit-module-boundary-types': 'off', |
| 148 | + }, |
| 149 | + }, |
| 150 | + { |
| 151 | + files: ['*.d.ts'], |
| 152 | + rules: { |
| 153 | + '@typescript-eslint/triple-slash-reference': 'off', |
| 154 | + }, |
| 155 | + }, |
| 156 | +) |
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