@vmo11/eslint-config-vmo

ESLint + Prettier Config

Airbnb's ESLint config with TypeScript support

Overview

Installation

To install the package, run:

$ yarn add -D @vmo11/eslint-config-vmo
$ npx install-peerdeps -D @vmo11/eslint-config-vmo

or

$ npm install -D @vmo11/eslint-config-vmo
$ npx install-peerdeps -D @vmo11/eslint-config-vmo

Included:

• @typescript-eslint/eslint-plugin
• eslint-config-airbnb-typescript
• eslint-config-prettier
• eslint-plugin-import
• eslint-plugin-jest
• eslint-plugin-jsx-a11y
• eslint-plugin-prettier
• eslint-plugin-react
• eslint-plugin-react-hooks
• eslint-plugin-simple-import-sort
• eslint-plugin-testing-library
• eslint
• prettier

Usage

// .eslintrc
{
  "extends": ["@vmo11/eslint-config-vmo"]
}

Without React

// .eslintrc
{
  "extends": ["@vmo11/eslint-config-vmo/base"]
}

With Jest

// .eslintrc
{
  "extends": ["@vmo11/eslint-config-vmo", "@vmo11/eslint-config-vmo/jest"]
}

Just javascript

// .eslintrc
{
  "extends": ["@vmo11/eslint-config-vmo/base-js"]
}

// .eslintrc
{
  "extends": ["@vmo11/eslint-config-vmo/react-js"]
}

Prettier

This config supports Prettier integration out of the box. Rules that may conflict with ESLint are disabled via recommended configuration in eslint-plugin-prettier.

If you wish to override any Prettier options, you can do so by specifying them under prettier/prettier rule in your ESLint config file. For example:

// .eslintrc
{
  "extends": "@vmo11/eslint-config-vmo",
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "printWidth": 110
      }
    ]
  }
}

Make sure that these rules match the options specified in your .prettierrc file.

Adding Scripts

Add the following to your package.json file to define a script that will lint all known files and output the results:

"scripts": {
  // ..
  "lint": "eslint --ignore-path .gitignore ."
  // ..
}

To fix all automatically-fixable issues, you can add the following script to your package.json as well (in addition to above):

"scripts": {
  // ..
  "lint:fix": "eslint --ignore-path .gitignore --fix ."
  // ..
}

Note that you can update the above scripts as you see fit, this is just an example. See ESLint CLI reference for more details.