Eslint configuration for ExpressJs

This package extends Airbnb's base JS .eslintrc (without React plugins) as an extensible shared configuration.

Installation

npm install --save-dev @em-and-ai/eslint-config-server

Usage

• First of all, you need to install Eslint:

npm install --save-dev eslint

• Next step, you need to install Airbnb-base and Import Plugin:

npm install --save-dev eslint-config-airbnb-base
npm install --save-dev eslint-plugin-import@latest

• Create eslint configuration file (.eslintrc) by yourself or by the following command:

npm init @eslint/config

• Because this package base on Airbnb-base, so you need to extend Airbnb-base first and then extend this package:

    "extends": [
        "airbnb-base",
        "@em-and-ai/server"
    ]

• To check eslint, you need to add line in your package.json:

  "scripts": {
    "lint": "eslint --ext .js ."
  }

• If you want to add more script to auto fix. You need to add --fix flag like this:

  "scripts": {
    "lint": "eslint --ext .js .",
    "lint:fix": "eslint --fix --ext .js ."
  }

Integration

You can integrate this ESLint configuration with Husky.

• First of all, enable Git hooks:

npx husky install

• Then, you can create a hook to check Eslint before commit:

npx husky add .husky/pre-commit "npm run lint"