mcp-server/eslint.common.mjs at main · gleanwork/mcp-server · GitHub

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import typescriptEslint from '@typescript-eslint/eslint-plugin';
import globals from 'globals';
import tsParser from '@typescript-eslint/parser';
import js from '@eslint/js';
import { FlatCompat } from '@eslint/eslintrc';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

export const commonConfig = [
  {
    ignores: [
      '**/.eslintrc.js',
      '**/build',
      '**/node_modules',
      '**/package-log.json',
      '**/eslint.config.mjs',
    ],
  },
  ...compat.extends(
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
  ),
  {
    plugins: {
      '@typescript-eslint': typescriptEslint,
    },

    languageOptions: {
      globals: {
        ...globals.node,
        ...globals.mocha,
      },

      parser: tsParser,
      ecmaVersion: 2019,
      sourceType: 'module',

      parserOptions: {
        project: './tsconfig.json',
      },
    },

    rules: {
      '@typescript-eslint/ban-ts-ignore': 'off',
      '@typescript-eslint/type-annotation-spacing': 'off',
      '@typescript-eslint/explicit-function-return-type': 'off',
      'no-unused-vars': 'off',

      '@typescript-eslint/no-unused-vars': [
        'warn',
        {
          args: 'none',
        },
      ],

      '@typescript-eslint/adjacent-overload-signatures': 'error',
      camelcase: 'off',
      '@typescript-eslint/consistent-type-assertions': 'error',
      'no-array-constructor': 'off',
      '@typescript-eslint/no-array-constructor': 'error',
      'no-empty': 'off',
      'no-empty-function': 'off',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
      '@typescript-eslint/no-empty-function': 'off',
      '@typescript-eslint/no-empty-interface': 'error',
      '@typescript-eslint/no-explicit-any': 'off',
      '@typescript-eslint/no-inferrable-types': 'error',
      '@typescript-eslint/no-misused-new': 'error',
      '@typescript-eslint/no-namespace': 'error',
      '@typescript-eslint/no-non-null-assertion': 'off',
      '@typescript-eslint/no-this-alias': 'error',
      'no-use-before-define': 'off',
      '@typescript-eslint/no-use-before-define': 'off',
      '@typescript-eslint/no-var-requires': 'error',
      '@typescript-eslint/prefer-namespace-keyword': 'error',
      '@typescript-eslint/triple-slash-reference': 'error',
      '@typescript-eslint/no-floating-promises': ['error'],
      'no-var': 'error',
      'prefer-const': 'error',
      'prefer-rest-params': 'error',
      'prefer-spread': 'error',
    },
  },
  {
    files: ['**/*.js'],
    rules: {
      '@typescript-eslint/no-var-requires': 'off',
    },
  },
];