@longbeard/eslint-config v0.0.6

ESLint & Prettier configuration

This ESLint configuration is designed to work with Prettier.

Getting Started

Installation

To get started, install this package with all its peer dependencies

If the project uses npm:

npm install -D @longbeard/eslint-config
npx install-peerdeps -D @longbeard/eslint-config

If the project uses pnpm:

pnpm install -D @longbeard/eslint-config
npx install-peerdeps -D --pnpm @longbeard/eslint-config

On your .eslintrc.js file, extend this config:

module.exports = {
  extends: ['@longbeard'],
};

Configuring Prettier

Create .prettierrc file with the following config:

{
  "trailingComma": "es5",
  "singleQuote": true,
  "printWidth": 80,
  "endOfLine": "auto"
}

Or refer to Longbeard's dotfiles repo for the most up-to-date config.

Configuring VSCode

If your VSCode doesn't lint automatically, you might need to adjust its configuration.

1. Install the ESLint Plugin

2. Adjust VSCode Settings (JSON):

   {
     // Enable auto-save
     "editor.formatOnSave": true,
     // Show eslint icon at bottom toolbar
     "eslint.alwaysShowStatus": true,
     // Tell the ESLint plugin to run on save
     "editor.codeActionsOnSave": {
       "source.fixAll": true
     },
     // Validate JS / TS files
     "eslint.validate": [
       "javascript",
       "javascriptreact",
       "typescript",
       "typescriptreact"
     ]
   }

3. Finally, you might need to restart VSCode.

Usage

Using with Next.js

You may want to use Next.js' recommended ESLint config. To do so, simply install and add the package on project's .eslintrc file.

Installing via npm:

npm install -D eslint-config-next

And your .eslintrc.js file:

module.exports = {
  extends: ['next', '@longbeard'],
};

Add @longbeard after other configs to override certain rules.