63 lines
1.9 KiB
JavaScript
63 lines
1.9 KiB
JavaScript
/**
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* @author Przemyslaw Falowski (@przemkow)
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* @fileoverview Disallow use of deprecated `.sync` modifier on `v-bind` directive (in Vue.js 3.0.0+)
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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 use of deprecated `.sync` modifier on `v-bind` directive (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-v-bind-sync.html'
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},
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fixable: 'code',
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schema: [],
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messages: {
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syncModifierIsDeprecated:
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"'.sync' modifier on 'v-bind' directive is deprecated. Use 'v-model:propName' instead."
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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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return utils.defineTemplateBodyVisitor(context, {
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"VAttribute[directive=true][key.name.name='bind']"(node) {
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if (node.key.modifiers.map((mod) => mod.name).includes('sync')) {
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context.report({
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node,
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loc: node.loc,
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messageId: 'syncModifierIsDeprecated',
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fix(fixer) {
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if (node.key.argument == null) {
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// is using spread syntax
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return null
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}
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if (node.key.modifiers.length > 1) {
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// has multiple modifiers
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return null
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}
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const bindArgument = context
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.getSourceCode()
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.getText(node.key.argument)
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return fixer.replaceText(node.key, `v-model:${bindArgument}`)
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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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}
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