@shadowsight9/eslint-config

Forked from @autfu/eslint-config

• Single quotes, no semi
• Auto fix for formatting (aimed to be used standalone without Prettier)
• Designed to work with TypeScript, Vue out-of-box
• Lint also for json, yaml, markdown
• Sorted imports, dangling commas
• Reasonable defaults, best practices, only one-line of config
• Style principle: Minimal for reading, stable for diff

Usage

Install

pnpm add -D eslint @shadowsight9/eslint-config

Config .eslintrc

{
  "extends": "@shadowsight9"
}

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",
      "html",
      "markdown",
      "json",
      "jsonc",
      "yaml"
    ]
  }
}

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

npm i -D lint-staged simple-git-hooks