chore: upgrade eslint to v9

userscripters · Aug 26, 2024 · 3c8c6c7 · 3c8c6c7
1 parent 5e0c65f
commit 3c8c6c7
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Showing 11 changed files with 701 additions and 533 deletions.
diff --git a/.eslintrc.json b/.eslintrc.json
diff --git a/eslint.config.js b/eslint.config.js
@@ -0,0 +1,65 @@
+import eslint from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import stylistic from '@stylistic/eslint-plugin';
+
+export default tseslint.config({
+    extends: [
+        eslint.configs.recommended,
+        ...tseslint.configs.strictTypeChecked,
+        ...tseslint.configs.stylisticTypeChecked,
+        ...tseslint.configs.recommendedTypeChecked,
+        stylistic.configs.customize({
+            quotes: 'single',
+            indent: 4,
+            semi: true,
+        }),
+        {
+            languageOptions: {
+                parserOptions: {
+                    project: true,
+                    tsconfigRootDir: import.meta.dirname,
+                },
+            },
+        },
+    ],
+    rules: {
+        'eqeqeq': 'error',
+        'no-await-in-loop': 'warn',
+        'no-implicit-coercion': 'warn',
+        'no-param-reassign': 'error',
+        'no-undefined': 'warn',
+        'no-unneeded-ternary': 'warn',
+        'no-useless-return': 'warn',
+        'no-var': 'error',
+        'prefer-arrow-callback': 'warn',
+        'prefer-const': 'warn',
+
+        '@typescript-eslint/no-confusing-void-expression': ['error', { ignoreArrowShorthand: true }],
+        '@typescript-eslint/explicit-function-return-type': 'warn',
+        '@typescript-eslint/method-signature-style': 'warn',
+        '@typescript-eslint/no-unused-expressions': ['error', { allowTernary: true }],
+        '@typescript-eslint/prefer-readonly': 'warn',
+        '@typescript-eslint/restrict-template-expressions': ['error', { allowNumber: true }],
+        '@typescript-eslint/prefer-promise-reject-errors': 'off',
+        '@typescript-eslint/no-extraneous-class': 'off',
+        '@typescript-eslint/non-nullable-type-assertion-style': 'off',
+        '@typescript-eslint/no-misused-promises': ['error', { checksVoidReturn: false }],
+        '@typescript-eslint/no-unnecessary-type-parameters': 'off',
+        '@typescript-eslint/prefer-nullish-coalescing': 'off',
+
+        '@stylistic/arrow-parens': ['warn', 'as-needed'],
+        '@stylistic/quote-props': ['warn', 'as-needed'],
+        '@stylistic/brace-style': ['error', '1tbs'],
+        '@stylistic/comma-dangle': 'off',
+        '@stylistic/indent-binary-ops': 'off',
+        '@stylistic/space-before-function-paren': 'off',
+        '@stylistic/type-annotation-spacing': ['warn', {
+            'before': false,
+            'after': true,
+            'overrides': {
+                'arrow': { 'before': true, 'after': true }}
+            }
+        ],
+        '@stylistic/array-bracket-spacing': 'off'
+    }
+});