README.md

@vtrbo/eslint-config

Forked from @antfu/eslint-config

Support vue, svelte, js, ts, markdown, json...

Usage

Install

pnpm add -D eslint @vtrbo/eslint-config

Config .eslintrc

{
  "extends": "@vtrbo"
}

You don't need .eslintignore normally as it has been provided by the preset.

Add script for package.json

For example:

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

VS Code support (auto fix)

Install VS Code ESLint extension

Add the following settings to your settings.json:

{
  "prettier.enable": false,
  "editor.formatOnSave": false,
  "editor.codeActionsOnSave": {
    "source.fixAll.eslint": true,
    "source.organizeImports": false
  },

  // The following is optional.
  // It's better to put under project setting `.vscode/settings.json`
  // to avoid conflicts with working with different eslint configs
  // that does not support all formats.
  "eslint.validate": [
    "javascript",
    "javascriptreact",
    "typescript",
    "typescriptreact",
    "vue",
    "svelte",
    "html",
    "markdown",
    "json",
    "jsonc",
    "yaml"
  ]
}

TypeScript Aware Rules

Type aware rules are enabled when a tsconfig.eslint.json is found in the project root, which will introduce some stricter rules into your project. If you want to enable it while have no tsconfig.eslint.json in the project root, you can change tsconfig name by modifying ESLINT_TSCONFIG env.

// .eslintrc.js
const process = require('node:process')

process.env.ESLINT_TSCONFIG = 'tsconfig.json'

module.exports = {
  extends: '@vtrbo'
}

Lint Staged

If you want to apply lint and auto-fix before every commit, you can add the following to your package.json:

{
  "simple-git-hooks": {
    "pre-commit": "pnpm lint-staged"
  },
  "lint-staged": {
    "*": "eslint --fix"
  }
}

and then

pnpm add -D lint-staged simple-git-hooks

License

MIT License © 2022-PRESENT Victor Bo