@callstack/eslint-config

eslint-config-callstack

Callstack eslint config utilizing Airbnb config, Flow, Prettier and Jest support.

Plugins and configs used:

• eslint-config-airbnb
• eslint-config-prettier
• eslint-plugin-flowtype
• eslint-plugin-jest

Additionally, it sets these environments:

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  }
}

Installation

yarn add --dev eslint @callstack/eslint-config

Note: We're using yarn to install deps. Feel free to change commands to use npm 3+ and npx if you like

Usage

Add to your eslint config (.eslintrc, or eslintConfig field in package.json):

{
    "extends": "@callstack"
}

Example of extending the configuration

{
    "extends": "@callstack",
    "rules": {
        "global-require": 0,
        "prefer-destructuring": 0
    }
}

Known issues

Latest create-react-app ships with different version of eslint-plugin-jsx-a11y that causes the following error to happen as soon as you integrate the preset to your application: Definition for rule 'jsx-a11y/label-has-associated-control' was not found.

Thankfully, this can be easily fixed by using yarn resolution mechanism to tell it to use the right version.

  "resolutions": {
    "eslint-plugin-jsx-a11y": "6.1.1"
  }