eslint-plugin-node-roikoren v3.0.4

eslint-plugin-node-roikoren

A re implementation of eslint-plugin-node in TypeScript.

Disclaimer

First off, I would like to deeply thank @mistycatea and everyone else involved in the original eslint-plugin-node. None of this would have been possible without them, and all credit should go to them.

This package is an attempt to migrate eslint-plugin-node to be written in TypeScript, and to use the great @typescript-eslint repository for plugin development.

Below is taken verbatim from eslint-plugin-node, and will be updated as needed.

💿 Install & Usage

Use npm or a compatible tool.

npm install --save-dev eslint eslint-plugin-node-roikoren

yarn add -D eslint eslint-plugin-node-roikoren

IMPORTANT

If you installed eslint globally, you should install this plugin in the same way.

Requirements

• Node.js 12.22.0 or newer.
• ESLint 5.16.0 or newer.

Note: It recommends a use of the "engines" field of package.json. The "engines" field is used by node/no-unsupported-features/* rules.

.eslintrc.json (An example)

{
  "extends": [
    "eslint:recommended",
    "plugin:node-roikoren/recommended"
  ],
  "parserOptions": {
    "ecmaVersion": 2020
  },
  "rules": {
    "node-roikoren/exports-style": ["error", "module.exports"],
    "node-roikoren/file-extension-in-import": ["error", "always"],
    "node-roikoren/prefer-global/buffer": ["error", "always"],
    "node-roikoren/prefer-global/console": ["error", "always"],
    "node-roikoren/prefer-global/process": ["error", "always"],
    "node-roikoren/prefer-global/url-search-params": ["error", "always"],
    "node-roikoren/prefer-global/url": ["error", "always"],
    "node-roikoren/prefer-promises/dns": "error",
    "node-roikoren/prefer-promises/fs": "error"
  }
}

package.json (An example)

{
  "name": "your-module",
  "version": "1.0.0",
  "type": "commonjs",
  "engines": {
    "node": ">=8.10.0"
  }
}

📖 Rules

• ⭐️ - the mark of recommended rules.
• ✒️ - the mark of fixable rules.

Possible Errors

Best Practices

Stylistic Issues

🔧 Configs

This plugin provides three configs:

• plugin:node-roikoren/recommended considers both CommonJS and ES Modules. If "type":"module" field existed in package.json then it considers files as ES Modules. Otherwise it considers files as CommonJS. In addition, it considers *.mjs files as ES Modules and *.cjs files as CommonJS.
• plugin:node-roikoren/recommended-module considers all files as ES Modules.
• plugin:node-roikoren/recommended-script considers all files as CommonJS.

Those preset config:

• enable no-process-exit rule because the official document does not recommend a use of process.exit().
• enable plugin rules which are given :star: in the above table.
• add { ecmaVersion : 2019} etc. into parserOptions.
• add proper globals into globals.
• add this plugin into plugins.

👫 FAQ

• Q: The no-missing-import / no-missing-require rules don't work with nested folders in SublimeLinter-eslint
• A: See context.getFilename() in rule returns relative path in the SublimeLinter-eslint FAQ.

🚥 Semantic Versioning Policy

eslint-plugin-node-roikoren follows semantic versioning and ESLint's Semantic Versioning Policy.

• Patch release (intended to not break your lint build)
  • A bug fix in a rule that results in it reporting fewer errors.
  • Improvements to documentation.
  • Non-user-facing changes such as refactoring code, adding, deleting, or modifying tests, and increasing test coverage.
  • Re-releasing after a failed release (i.e., publishing a release that doesn't work for anyone).
• Minor release (might break your lint build)
  • A bug fix in a rule that results in it reporting more errors.
  • A new rule is created.
  • A new option to an existing rule is created.
  • An existing rule is deprecated.
• Major release (likely to break your lint build)
  • A support for old Node version is dropped.
  • A support for old ESLint version is dropped.
  • An existing rule is changed in it reporting more errors.
  • An existing rule is removed.
  • An existing option of a rule is removed.
  • An existing config is updated.

📰 Changelog

• GitHub Releases

❤️ Contributing

Contributions are welcome!

Please use GitHub's Issues/PRs.

Development Tools

• npm test runs tests and measures coverage.
• npm run coverage shows the coverage result of npm test command.
• npm run clean removes the coverage result of npm test command.