77 lines
2.5 KiB
JavaScript
77 lines
2.5 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/no-this-in-before-route-enter.js
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/**
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* @fileoverview Don't use this in a beforeRouteEnter method
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* @author Przemyslaw Jan Beigert
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*/
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var require_no_this_in_before_route_enter = /* @__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: "disallow `this` usage in a `beforeRouteEnter` method",
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categories: null,
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url: "https://eslint.vuejs.org/rules/no-this-in-before-route-enter.html"
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},
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fixable: null,
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schema: [],
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messages: { disallow: "'beforeRouteEnter' does NOT have access to `this` component instance. https://router.vuejs.org/guide/advanced/navigation-guards.html#in-component-guards." }
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},
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create(context) {
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/**
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* @typedef {object} ScopeStack
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* @property {ScopeStack | null} upper
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* @property {FunctionExpression | FunctionDeclaration} node
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* @property {boolean} beforeRouteEnter
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*/
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/** @type {Set<FunctionExpression>} */
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const beforeRouteEnterFunctions = /* @__PURE__ */ new Set();
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/** @type {ScopeStack | null} */
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let scopeStack = null;
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/**
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* @param {FunctionExpression | FunctionDeclaration | ArrowFunctionExpression} node
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*/
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function onFunctionEnter(node) {
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if (node.type === "ArrowFunctionExpression") return;
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scopeStack = {
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upper: scopeStack,
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node,
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beforeRouteEnter: beforeRouteEnterFunctions.has(node)
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};
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}
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/**
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* @param {FunctionExpression | FunctionDeclaration | ArrowFunctionExpression} node
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*/
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function onFunctionExit(node) {
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if (scopeStack && scopeStack.node === node) scopeStack = scopeStack.upper;
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}
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return utils.defineVueVisitor(context, {
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onVueObjectEnter(node) {
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const beforeRouteEnter = utils.findProperty(node, "beforeRouteEnter");
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if (beforeRouteEnter && beforeRouteEnter.value.type === "FunctionExpression") beforeRouteEnterFunctions.add(beforeRouteEnter.value);
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},
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":function": onFunctionEnter,
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":function:exit": onFunctionExit,
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ThisExpression(node) {
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if (scopeStack && scopeStack.beforeRouteEnter) context.report({
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node,
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messageId: "disallow"
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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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//#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_no_this_in_before_route_enter();
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}
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}); |