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72 lines
2.0 KiB
72 lines
2.0 KiB
/** |
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* @author Yosuke Ota |
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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: |
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'disallow using deprecated the `is` attribute on HTML elements (in Vue.js 3.0.0+)', |
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categories: ['vue3-essential'], |
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url: 'https://eslint.vuejs.org/rules/no-deprecated-html-element-is.html' |
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}, |
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fixable: null, |
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schema: [], |
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messages: { |
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unexpected: 'The `is` attribute on HTML element are deprecated.' |
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} |
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}, |
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/** @param {RuleContext} context */ |
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create(context) { |
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/** @param {VElement} node */ |
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function isValidElement(node) { |
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return ( |
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!utils.isHtmlWellKnownElementName(node.rawName) && |
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!utils.isSvgWellKnownElementName(node.rawName) |
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) |
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} |
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return utils.defineTemplateBodyVisitor(context, { |
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/** @param {VDirective} node */ |
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"VAttribute[directive=true][key.name.name='bind'][key.argument.name='is']"( |
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node |
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) { |
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if (isValidElement(node.parent.parent)) { |
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return |
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} |
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context.report({ |
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node, |
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loc: node.loc, |
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messageId: 'unexpected' |
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}) |
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}, |
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/** @param {VAttribute} node */ |
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"VAttribute[directive=false][key.name='is']"(node) { |
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if (isValidElement(node.parent.parent)) { |
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return |
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} |
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if (node.value && node.value.value.startsWith('vue:')) { |
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// Usage on native elements 3.1+ |
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return |
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} |
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context.report({ |
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node, |
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loc: node.loc, |
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messageId: 'unexpected' |
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}) |
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} |
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}) |
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} |
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}
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