https://github.com/parro-it/eslint-config-features

Automatically configure eslint ecmaFeatures according to package.json `engines` field.
https://github.com/parro-it/eslint-config-features

Last synced: about 1 year ago
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Automatically configure eslint ecmaFeatures according to package.json `engines` field.

• Host: GitHub
• URL: https://github.com/parro-it/eslint-config-features
• Owner: parro-it
• License: mit
• Created: 2016-01-13T09:39:44.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2016-02-08T22:30:12.000Z (over 10 years ago)
• Last Synced: 2024-10-10T18:23:15.796Z (over 1 year ago)
• Language: JavaScript
• Homepage:
• Size: 15.6 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license

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README

          
# eslint-config-features

> Automatically configure eslint ecmaFeatures according to package.json `engines` field.

[![Travis Build Status](https://img.shields.io/travis/parro-it/eslint-config-features.svg)](http://travis-ci.org/parro-it/eslint-config-features)

[![NPM module](https://img.shields.io/npm/v/eslint-config-features.svg)](https://npmjs.org/package/eslint-config-features)

[![NPM downloads](https://img.shields.io/npm/dt/eslint-config-features.svg)](https://npmjs.org/package/eslint-config-features)

# Usage

Install the module as a development dependency:

```bash

npm install -D eslint-config-features

```

Then, you have to configure it as a eslint configuration preset.

In your package.json files, add:

```js

  "eslintConfig": {

    "extends": [

      "features"

    ]

  },

```

You also need to add an `engines` section to `package.json`, to let this module know what minimum node version you target, e.g.:

```js

  "engines": {

    "node": ">=0.12"

  },

```

Now, whenever you lint your code with eslint, you get

the set of es2015 rules supported by node 0.12.

# How it works

It uses [babel-preset-es2015-auto](https://www.npmjs.com/package/babel-preset-es2015-auto) module to discover what babel-transforms are required by node version you specify in `engines` features.

The babel transforms not needed are already implemented natively by node, so they are converted

to eslint rules using [babelplugin-to-eslintrule](https://github.com/parro-it/babelplugin-to-eslintrule)

# Related modules

* [babel-preset-es2015-auto](https://github.com/jakepusateri/auto-babel) - a project that aims to bring autoprefixer-like functionality to babel.

* [babelplugin-to-eslintrule](https://github.com/parro-it/babelplugin-to-eslintrule) - Map babel plugins to corresponding eslint ecmaFeatures

* [semver-first-satisfied](https://github.com/parro-it/semver-first-satisfied) -Find minimum in an array of versions that satisfies a semver range.

# License

The MIT License (MIT)

Copyright (c) 2016 Andrea Parodi