105 lines
3.2 KiB
JavaScript
105 lines
3.2 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-deprecated-props-default-this.js
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/**
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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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var require_no_deprecated_props_default_this = /* @__PURE__ */ require_runtime.__commonJSMin(((exports, module) => {
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const utils = require_index.default;
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/**
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* @param {Expression|SpreadElement|null} node
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*/
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function isFunctionIdentifier(node) {
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return node && node.type === "Identifier" && node.name === "Function";
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}
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/**
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* @param {Expression} node
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* @returns {boolean}
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*/
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function hasFunctionType(node) {
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if (isFunctionIdentifier(node)) return true;
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if (node.type === "ArrayExpression") return node.elements.some(isFunctionIdentifier);
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return false;
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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: "disallow deprecated `this` access in props default function (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-props-default-this.html"
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},
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fixable: null,
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schema: [],
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messages: { deprecated: "Props default value factory functions no longer have access to `this`." }
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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} propDefault
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*/
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/** @type {Set<FunctionExpression>} */
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const propsDefault = /* @__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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if (scopeStack) scopeStack = {
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upper: scopeStack,
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node,
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propDefault: false
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};
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else if (node.type === "FunctionExpression" && propsDefault.has(node)) scopeStack = {
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upper: scopeStack,
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node,
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propDefault: true
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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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for (const prop of utils.getComponentPropsFromOptions(node)) {
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if (prop.type !== "object") continue;
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if (prop.value.type !== "ObjectExpression") continue;
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const def = utils.findProperty(prop.value, "default");
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if (!def) continue;
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const type = utils.findProperty(prop.value, "type");
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if (type && hasFunctionType(type.value)) continue;
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if (def.value.type !== "FunctionExpression") continue;
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propsDefault.add(def.value);
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}
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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.propDefault) context.report({
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node,
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messageId: "deprecated"
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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_deprecated_props_default_this();
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}
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}); |