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New: Add vue/no-deprecated-inline-template rule (#1100)
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ota-meshi committed Apr 21, 2020
1 parent 3e90a0c commit 96712ba
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1 change: 1 addition & 0 deletions docs/rules/README.md
Expand Up @@ -42,6 +42,7 @@ Enforce all the rules in this category, as well as all higher priority rules, wi
| [vue/no-deprecated-events-api](./no-deprecated-events-api.md) | disallow using deprecated events api | |
| [vue/no-deprecated-data-object-declaration](./no-deprecated-data-object-declaration.md) | disallow using deprecated object declaration on data | :wrench: |
| [vue/no-deprecated-filter](./no-deprecated-filter.md) | disallow using deprecated filters syntax | |
| [vue/no-deprecated-inline-template](./no-deprecated-inline-template.md) | disallow using deprecated `inline-template` attribute | |
| [vue/no-deprecated-scope-attribute](./no-deprecated-scope-attribute.md) | disallow deprecated `scope` attribute (in Vue.js 2.5.0+) | :wrench: |
| [vue/no-deprecated-slot-attribute](./no-deprecated-slot-attribute.md) | disallow deprecated `slot` attribute (in Vue.js 2.6.0+) | :wrench: |
| [vue/no-deprecated-slot-scope-attribute](./no-deprecated-slot-scope-attribute.md) | disallow deprecated `slot-scope` attribute (in Vue.js 2.6.0+) | :wrench: |
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46 changes: 46 additions & 0 deletions docs/rules/no-deprecated-inline-template.md
@@ -0,0 +1,46 @@
---
pageClass: rule-details
sidebarDepth: 0
title: vue/no-deprecated-inline-template
description: disallow using deprecated `inline-template` attribute
---
# vue/no-deprecated-inline-template
> disallow using deprecated `inline-template` attribute
- :gear: This rule is included in all of `"plugin:vue/vue3-essential"`, `"plugin:vue/vue3-strongly-recommended"` and `"plugin:vue/vue3-recommended"`.

## :book: Rule Details

This rule reports deprecated `inline-template` attributes (removed in Vue.js v3.0.0+)

<eslint-code-block :rules="{'vue/no-deprecated-inline-template': ['error']}">

```vue
<template>
<!-- ✓ GOOD -->
<my-comnponent />
<!-- ✗ BAD -->
<my-component inline-template>
<div>
<p>These are compiled as the component's own template.</p>
<p>Not parent's transclusion content.</p>
</div>
</my-component>
</template>
```

</eslint-code-block>

### :wrench: Options

Nothing.

## :books: Further Reading

- [Vue RFCs - 0016-remove-inline-templates](https://github.com/vuejs/rfcs/blob/master/active-rfcs/0016-remove-inline-templates.md)

## :mag: Implementation

- [Rule source](https://github.com/vuejs/eslint-plugin-vue/blob/master/lib/rules/no-deprecated-inline-template.js)
- [Test source](https://github.com/vuejs/eslint-plugin-vue/blob/master/tests/lib/rules/no-deprecated-inline-template.js)
1 change: 1 addition & 0 deletions lib/configs/vue3-essential.js
Expand Up @@ -10,6 +10,7 @@ module.exports = {
'vue/no-deprecated-events-api': 'error',
'vue/no-deprecated-data-object-declaration': 'error',
'vue/no-deprecated-filter': 'error',
'vue/no-deprecated-inline-template': 'error',
'vue/no-deprecated-scope-attribute': 'error',
'vue/no-deprecated-slot-attribute': 'error',
'vue/no-deprecated-slot-scope-attribute': 'error',
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1 change: 1 addition & 0 deletions lib/index.js
Expand Up @@ -43,6 +43,7 @@ module.exports = {
'no-deprecated-events-api': require('./rules/no-deprecated-events-api'),
'no-deprecated-data-object-declaration': require('./rules/no-deprecated-data-object-declaration'),
'no-deprecated-filter': require('./rules/no-deprecated-filter'),
'no-deprecated-inline-template': require('./rules/no-deprecated-inline-template'),
'no-deprecated-scope-attribute': require('./rules/no-deprecated-scope-attribute'),
'no-deprecated-slot-attribute': require('./rules/no-deprecated-slot-attribute'),
'no-deprecated-slot-scope-attribute': require('./rules/no-deprecated-slot-scope-attribute'),
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43 changes: 43 additions & 0 deletions lib/rules/no-deprecated-inline-template.js
@@ -0,0 +1,43 @@
/**
* @author Yosuke Ota
* See LICENSE file in root directory for full license.
*/
'use strict'

// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------

const utils = require('../utils')

// ------------------------------------------------------------------------------
// Rule Definition
// ------------------------------------------------------------------------------

module.exports = {
meta: {
type: 'problem',
docs: {
description: 'disallow using deprecated `inline-template` attribute',
categories: ['vue3-essential'],
url: 'https://eslint.vuejs.org/rules/no-deprecated-inline-template.html'
},
fixable: null,
schema: [],
messages: {
unexpected: '`inline-template` are deprecated.'
}
},

create: function (context) {
return utils.defineTemplateBodyVisitor(context, {
"VAttribute[directive=false] > VIdentifier[rawName='inline-template']" (node) {
context.report({
node,
loc: node.loc,
messageId: 'unexpected'
})
}
})
}
}
68 changes: 68 additions & 0 deletions tests/lib/rules/no-deprecated-inline-template.js
@@ -0,0 +1,68 @@
/**
* @author Yosuke Ota
* See LICENSE file in root directory for full license.
*/
'use strict'

// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------

const rule = require('../../../lib/rules/no-deprecated-inline-template')
const RuleTester = require('eslint').RuleTester

// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------

const ruleTester = new RuleTester({
parser: require.resolve('vue-eslint-parser'),
parserOptions: { ecmaVersion: 2019 }
})

ruleTester.run('no-deprecated-inline-template', rule, {
valid: [
{
filename: 'test.vue',
code: '<template><my-component><div /></my-component></template>'
},
{
filename: 'test.vue',
code: '<template><div /></template>'
},
{
filename: 'test.vue',
code: '<template><my-component :inline-template="foo"><div /></my-component></template>'
},
{
filename: 'test.vue',
code: '<template><my-component Inline-Template="foo"><div /></my-component></template>'
}
],

invalid: [
{
filename: 'test.vue',
code: '<template><my-component inline-template><div /></my-component></template>',
errors: [
{
line: 1,
column: 25,
messageId: 'unexpected',
endLine: 1,
endColumn: 40
}
]
},
{
filename: 'test.vue',
code: '<template><my-component inline-template=""><div /></my-component></template>',
errors: [{ messageId: 'unexpected' }]
},
{
filename: 'test.vue',
code: '<template><my-component inline-template="foo"><div /></my-component></template>',
errors: [{ messageId: 'unexpected' }]
}
]
})

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