54 lines
1.7 KiB
JavaScript
54 lines
1.7 KiB
JavaScript
'use strict';
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const require_runtime = require('../_virtual/_rolldown/runtime.js');
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const require_index = require('../utils/index.js');
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//#region lib/rules/require-v-for-key.js
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/**
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* @author Toru Nagashima
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* @copyright 2017 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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var require_require_v_for_key = /* @__PURE__ */ require_runtime.__commonJSMin(((exports, module) => {
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const utils = require_index.default;
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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: "require `v-bind:key` with `v-for` directives",
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categories: ["vue3-essential", "vue2-essential"],
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url: "https://eslint.vuejs.org/rules/require-v-for-key.html"
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},
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fixable: null,
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schema: [],
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messages: { requireKey: "Elements in iteration expect to have 'v-bind:key' directives." }
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},
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create(context) {
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/**
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* Check the given element about `v-bind:key` attributes.
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* @param {VElement} element The element node to check.
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*/
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function checkKey(element) {
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if (utils.hasDirective(element, "bind", "key")) return;
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if (element.name === "template" || element.name === "slot") {
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for (const child of element.children) if (child.type === "VElement") checkKey(child);
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} else if (!utils.isCustomComponent(element)) context.report({
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node: element.startTag,
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loc: element.startTag.loc,
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messageId: "requireKey"
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});
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}
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return utils.defineTemplateBodyVisitor(context, { "VAttribute[directive=true][key.name.name='for']"(node) {
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checkKey(node.parent.parent);
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} });
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}
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};
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}));
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//#endregion
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Object.defineProperty(exports, 'default', {
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enumerable: true,
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get: function () {
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return require_require_v_for_key();
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}
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}); |