eslint-config

ESLint配置预设

Usage

Install

pnpm i -D eslint @monousoooo/eslint-config

Create config file

With "type": "module" in package.json (recommended):

// eslint.config.js
import monousoooo from '@monousoooo/eslint-config'

export default monousoooo()

Note that .eslintignore no longer works in Flat config, see customization for more details.

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 .vscode/settings.json:

{
  // Enable the ESlint flat config support
  "eslint.experimental.useFlatConfig": true,

  // Disable the default formatter, use eslint instead
  "prettier.enable": false,
  "editor.formatOnSave": false,

  // Auto fix
  "editor.codeActionsOnSave": {
    "source.fixAll": "explicit",
    "source.organizeImports": "never"
  },

  // Silent the stylistic rules in you IDE, but still auto fix them
  "eslint.rules.customizations": [
    { "rule": "style/*", "severity": "off" },
    { "rule": "*-indent", "severity": "off" },
    { "rule": "*-spacing", "severity": "off" },
    { "rule": "*-spaces", "severity": "off" },
    { "rule": "*-order", "severity": "off" },
    { "rule": "*-dangle", "severity": "off" },
    { "rule": "*-newline", "severity": "off" },
    { "rule": "*quotes", "severity": "off" },
    { "rule": "*semi", "severity": "off" }
  ],

  // Enable eslint for all supported languages
  "eslint.validate": [
    "javascript",
    "javascriptreact",
    "typescript",
    "typescriptreact",
    "vue",
    "html",
    "markdown",
    "json",
    "jsonc",
    "yaml"
  ]
}

Customization

Since v1.0, we migrated to ESLint Flat config. It provides much better organization and composition.

Normally you only need to import the monousoooo preset:

// eslint.config.js
import monousoooo from '@monousoooo/eslint-config'

export default monousoooo()

And that's it! Or you can configure each integration individually, for example:

// eslint.config.js
import monousoooo from '@monousoooo/eslint-config'

export default monousoooo({
  // Enable stylistic formatting rules
  // stylistic: true,

  // Or customize the stylistic rules
  stylistic: {
    indent: 2, // 4, or 'tab'
    quotes: 'single', // or 'double'
  },

  // TypeScript and Vue are auto-detected, you can also explicitly enable them:
  typescript: true,
  vue: true,

  // Disable jsonc and yaml support
  jsonc: false,
  yaml: false,

  // `.eslintignore` is no longer supported in Flat config, use `ignores` instead
  ignores: [
    './fixtures',
    // ...globs
  ]
})

The monousoooo factory function also accepts any number of arbitrary custom config overrides:

// eslint.config.js
import monousoooo from '@monousoooo/eslint-config'

export default monousoooo(
  {
    // Configures for monousoooo's config
  },

  // From the second arguments they are ESLint Flat Configs
  // you can have multiple configs
  {
    files: ['**/*.ts'],
    rules: {},
  },
  {
    rules: {},
  },
)

Going more advanced, you can also import fine-grained configs and compose them as you wish:

// eslint.config.js
import {
  comments,
  ignores,
  imports,
  javascript,
  jsdoc,
  jsonc,
  markdown,
  node,
  sortPackageJson,
  sortTsconfig,
  stylistic,
  typescript,
  unicorn,
  vue,
  yaml,
} from '@monousoooo/eslint-config'

export default [
  ...ignores(),
  ...javascript(),
  ...comments(),
  ...node(),
  ...jsdoc(),
  ...imports(),
  ...unicorn(),
  ...typescript(),
  ...stylistic(),
  ...vue(),
  ...jsonc(),
  ...yaml(),
  ...markdown(),
]

Check out the configs and factory for more details.

感谢大佬 antfu/eslint-config 的配置方式