@adobe/eslint-config-helix/rules/node.js

Helix's ESLint config, based on Airbnb's style guide

/*
 * Copyright 2024 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
import globals from 'globals';

export default {
  languageOptions: {
    globals: {
      ...globals.node,
    },
  },
  rules: {
    // enforce return after a callback
    'callback-return': 'off',

    // require all requires be top-level
    // https://eslint.org/docs/rules/global-require
    'global-require': 'error',

    // enforces error handling in callbacks (node environment)
    'handle-callback-err': 'off',

    // disallow use of the Buffer() constructor
    // https://eslint.org/docs/rules/no-buffer-constructor
    'no-buffer-constructor': 'error',

    // disallow mixing regular variable and require declarations
    'no-mixed-requires': ['off', false],

    // disallow use of new operator with the require function
    'no-new-require': 'error',

    // disallow string concatenation with __dirname and __filename
    // https://eslint.org/docs/rules/no-path-concat
    'no-path-concat': 'error',

    // disallow use of process.env
    'no-process-env': 'off',

    // disallow process.exit()
    'no-process-exit': 'off',

    // restrict usage of specified node modules
    'no-restricted-modules': 'off',

    // disallow use of synchronous methods (off by default)
    'no-sync': 'off',
  },
};