vue hello world项目
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

87 lines
2.5 KiB

3 years ago
/**
* @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 `destroyed` and `beforeDestroy` lifecycle hooks (in Vue.js 3.0.0+)',
categories: ['vue3-essential'],
url: 'https://eslint.vuejs.org/rules/no-deprecated-destroyed-lifecycle.html'
},
fixable: 'code',
schema: [],
messages: {
deprecatedDestroyed:
'The `destroyed` lifecycle hook is deprecated. Use `unmounted` instead.',
deprecatedBeforeDestroy:
'The `beforeDestroy` lifecycle hook is deprecated. Use `beforeUnmount` instead.'
}
},
/** @param {RuleContext} context */
create(context) {
return utils.executeOnVue(context, (obj) => {
const destroyed = utils.findProperty(obj, 'destroyed')
if (destroyed) {
context.report({
node: destroyed.key,
messageId: 'deprecatedDestroyed',
fix(fixer) {
return fix(fixer, destroyed, 'unmounted')
}
})
}
const beforeDestroy = utils.findProperty(obj, 'beforeDestroy')
if (beforeDestroy) {
context.report({
node: beforeDestroy.key,
messageId: 'deprecatedBeforeDestroy',
fix(fixer) {
return fix(fixer, beforeDestroy, 'beforeUnmount')
}
})
}
/**
* @param {RuleFixer} fixer
* @param {Property} property
* @param {string} newName
*/
function fix(fixer, property, newName) {
if (property.computed) {
if (
property.key.type === 'Literal' ||
property.key.type === 'TemplateLiteral'
) {
return fixer.replaceTextRange(
[property.key.range[0] + 1, property.key.range[1] - 1],
newName
)
}
return null
}
if (property.shorthand) {
return fixer.insertTextBefore(property.key, `${newName}:`)
}
return fixer.replaceText(property.key, newName)
}
})
}
}