@vue/eslint-config-standard

eslint-config-standard for Vue

This config is specifically designed to be used by @vue/cli & create-vue setups and is not meant for outside use (it can be used but some adaptations on the user side might be needed - for details see the config file).

A part of its design is that this config may implicitly depend on other parts of @vue/cli/create-vue setups, such as eslint-plugin-vue being extended in the same resulting config.

Installation

In order to work around a known limitation in ESLint, we recommend you to use this package alongside @rushstack/eslint-patch, so that you don't have to install too many dependencies:

npm add --dev @vue/eslint-config-standard @rushstack/eslint-patch

Usage

An example .eslintrc.cjs:

require("@rushstack/eslint-patch/modern-module-resolution")

module.exports = {
  root: true,
  extends: [
    'plugin:vue/vue3-essential',
    '@vue/eslint-config-standard'
  ]
}

Aliases

By default, none of the built-in rules require you to configure aliases in ESLint.

But if you want to enable some additional rules that need to actually resolve the imported module on the filesystem (e.g. import/no-unresolved) by yourself, you should configure it. In that case, we provided a helper function to simplify the task.

For example, it is a widely accepted convention to use @ as an alias to the src folder in the Vue ecosystem. To enable this, you can use the following config:

require('@rushstack/eslint-patch/modern-module-resolution')

const path = require('node:path')
const createAliasSetting = require('@vue/eslint-config-standard/createAliasSetting')

module.exports = {
  root: true,
  extends: [
    'plugin:vue/vue3-essential',
    '@vue/eslint-config-standard'
  ],
  rules: {
    'import/no-unresolved': 'error'
  }
  settings: {
    ...createAliasSetting({
      '@': `${path.resolve(__dirname, './src')}`
    })
  }
}

createAliasSetting accepts a map of aliases and their corresponding paths, and returns a settings object to be spread in to the settings field of the ESLint config.