43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
/**
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* @author Toru Nagashima
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* @copyright 2016 Toru Nagashima. All rights reserved.
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* See LICENSE file in root directory for full license.
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*/
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'use strict'
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// ------------------------------------------------------------------------------
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// Requirements
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// ------------------------------------------------------------------------------
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const utils = require('../utils')
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// ------------------------------------------------------------------------------
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// Rule Definition
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// ------------------------------------------------------------------------------
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module.exports = {
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meta: {
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type: 'problem',
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docs: {
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description: 'disallow `key` attribute on `<template>`',
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category: 'essential',
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url: 'https://eslint.vuejs.org/rules/no-template-key.html'
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},
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fixable: null,
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schema: []
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},
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create (context) {
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return utils.defineTemplateBodyVisitor(context, {
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"VElement[name='template']" (node) {
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if (utils.hasAttribute(node, 'key') || utils.hasDirective(node, 'bind', 'key')) {
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context.report({
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node: node,
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loc: node.loc,
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message: "'<template>' cannot be keyed. Place the key on real elements instead."
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})
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}
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}
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})
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}
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}
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