[代理镜像] chrome-devtools-mcp/eslint.config.mjs at 80c2608caebb9c2cb7fdd785a4097c6fe98e1f92 · ChromeDevTools/chrome-devtools-mcp · GitHub

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/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

import js from '@eslint/js';
import stylisticPlugin from '@stylistic/eslint-plugin';
import {defineConfig, globalIgnores} from 'eslint/config';
import importPlugin from 'eslint-plugin-import';
import globals from 'globals';
import tseslint from 'typescript-eslint';

import localPlugin from './scripts/eslint_rules/local-plugin.js';

export default defineConfig([
  globalIgnores(['**/node_modules', '**/build/']),
  importPlugin.flatConfigs.typescript,
  {
    languageOptions: {
      ecmaVersion: 'latest',
      sourceType: 'module',

      globals: {
        ...globals.node,
      },

      parserOptions: {
        projectService: {
          allowDefaultProject: [
            '.prettierrc.cjs',
            'eslint.config.mjs',
            'rollup.config.mjs',
          ],
        },
      },

      parser: tseslint.parser,
    },

    plugins: {
      js,
      '@local': localPlugin,
      '@typescript-eslint': tseslint.plugin,
      '@stylistic': stylisticPlugin,
    },

    settings: {
      'import/resolver': {
        typescript: true,
      },
    },

    extends: ['js/recommended'],
  },
  tseslint.configs.recommended,
  tseslint.configs.stylistic,
  {
    name: 'TypeScript rules',
    rules: {
      '@local/check-license': 'error',

      'no-undef': 'off',
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          argsIgnorePattern: '^_',
          varsIgnorePattern: '^_',
        },
      ],
      '@typescript-eslint/no-explicit-any': [
        'error',
        {
          ignoreRestArgs: true,
        },
      ],
      // This optimizes the dependency tracking for type-only files.
      '@typescript-eslint/consistent-type-imports': 'error',
      // So type-only exports get elided.
      '@typescript-eslint/consistent-type-exports': 'error',
      // Prefer interfaces over types for shape like.
      '@typescript-eslint/consistent-type-definitions': ['error', 'interface'],
      '@typescript-eslint/array-type': [
        'error',
        {
          default: 'array-simple',
        },
      ],
      '@typescript-eslint/no-floating-promises': 'error',

      'import/order': [
        'error',
        {
          'newlines-between': 'always',

          alphabetize: {
            order: 'asc',
            caseInsensitive: true,
          },
        },
      ],

      'import/no-cycle': [
        'error',
        {
          maxDepth: Infinity,
        },
      ],

      'import/enforce-node-protocol-usage': ['error', 'always'],

      '@stylistic/function-call-spacing': 'error',
      '@stylistic/semi': 'error',

      'no-restricted-imports': [
        'error',
        {
          patterns: [
            {
              group: [
                '*/node_modules/chrome-devtools-frontend/*',
                '!*/node_modules/chrome-devtools-frontend/mcp/mcp.js',
              ],
              message:
                'Import devtools-frontend code only from node_modules/chrome-devtools-frontend/mcp/mcp.js',
            },
          ],
        },
      ],
    },
  },
  {
    name: 'Tests',
    files: ['**/*.test.ts'],
    rules: {
      // With the Node.js test runner, `describe` and `it` are technically
      // promises, but we don't need to await them.
      '@typescript-eslint/no-floating-promises': 'off',
    },
  },
]);