sort-vue-attributes

💼 This rule is enabled in the following configs: recommended-alphabetical, recommended-line-length, recommended-natural.

🔧 This rule is automatically fixable by the --fix CLI option.

📖 Rule Details

Enforce sorted attributes in Vue elements.

💡 Examples

Alphabetical and Natural Sorting

<!-- ❌ Incorrect -->
<template>
  <v-avatar
    size="s"
    color="info"
    variant="circle"
    name="Jonah Jameson"
  ></v-avatar>
</template>

<!-- ✅ Correct -->
<template>
  <v-avatar
    color="info"
    name="Jonah Jameson"
    size="s"
    variant="circle"
  ></v-avatar>
</template>

Sorting by Line Length

<!-- ❌ Incorrect -->
<template>
  <v-avatar
    size="s"
    color="info"
    variant="circle"
    name="Jonah Jameson"
  ></v-avatar>
</template>

<!-- ✅ Correct -->
<template>
  <v-avatar
    name="Jonah Jameson"
    variant="circle"
    color="info"
    size="s"
  ></v-avatar>
</template>

🔧 Options

This rule accepts an options object with the following properties:

type CustomGroup = string
type Group = 'multiline' | 'shorthand' | 'unknown' | CustomGroup

interface Options {
  type?: 'alphabetical' | 'natural' | 'line-length'
  order?: 'asc' | 'desc'
  'ignore-case'?: boolean
  groups?: (Group | Group[])[]
  'custom-groups': { [key: CustomGroup]: string[] | string }
}

type

_{(default: 'alphabetical')}

• alphabetical - sort alphabetically.
• natural - sort in natural order.
• line-length - sort by code line length.

order

_{(default: 'asc')}

• asc - enforce properties to be in ascending order.
• desc - enforce properties to be in descending order.

ignore-case

_{(default: false)}

Only affects alphabetical and natural sorting. When true the rule ignores the case-sensitivity of the order.

groups

_{(default: [])}

You can set up a list of Vue attribute groups for sorting. Groups can be combined. There are predefined groups: 'multiline', 'shorthand'.

custom-groups

_{(default: {})}

You can define your own groups for Vue attributes. The minimatch library is used for pattern matching.

Example:

{
  "custom-groups": {
    "callback": "on*"
  }
}

⚙️ Usage

Important

In order to start using this rule, you need to install additional dependencies:

• vue-eslint-parser

Legacy Config

// .eslintrc
{
  "plugins": ["perfectionist"],
  "rules": {
    "perfectionist/sort-vue-attributes": [
      "error",
      {
        "type": "natural",
        "order": "asc",
        "groups": ["multiline", "unknown", "shorthand"]
      }
    ]
  }
}

Flat Config

// eslint.config.js
import perfectionist from 'eslint-plugin-perfectionist'

export default [
  {
    plugins: {
      perfectionist,
    },
    rules: {
      'perfectionist/sort-vue-attributes': [
        'error',
        {
          type: 'natural',
          order: 'asc',
          groups: ['multiline', 'unknown', 'shorthand'],
        },
      ],
    },
  },
]

🚀 Version

This rule was introduced in v2.0.0.

📚 Resources

• Rule source
• Test source