75 lines
2.3 KiB
JavaScript
75 lines
2.3 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-shared-component-data.js
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/**
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* @fileoverview Enforces component's data property to be a function.
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* @author Armano
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*/
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var require_no_shared_component_data = /* @__PURE__ */ require_runtime.__commonJSMin(((exports, module) => {
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const utils = require_index.default;
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/** @param {Token} token */
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function isOpenParen(token) {
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return token.type === "Punctuator" && token.value === "(";
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}
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/** @param {Token} token */
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function isCloseParen(token) {
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return token.type === "Punctuator" && token.value === ")";
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}
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/**
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* @param {Expression} node
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* @param {SourceCode} sourceCode
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*/
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function getFirstAndLastTokens(node, sourceCode) {
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let first = sourceCode.getFirstToken(node);
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let last = sourceCode.getLastToken(node);
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while (true) {
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const prev = sourceCode.getTokenBefore(first);
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const next = sourceCode.getTokenAfter(last);
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if (isOpenParen(prev) && isCloseParen(next)) {
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first = prev;
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last = next;
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} else return {
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first,
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last
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};
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}
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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: "enforce component's data property to be a function",
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categories: ["vue3-essential", "vue2-essential"],
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url: "https://eslint.vuejs.org/rules/no-shared-component-data.html"
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},
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fixable: "code",
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schema: [],
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messages: { dataPropertyMustBeFunction: "`data` property in component must be a function." }
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},
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create(context) {
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const sourceCode = context.sourceCode;
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return utils.executeOnVueComponent(context, (obj) => {
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const invalidData = utils.findProperty(obj, "data", (p) => p.value.type !== "FunctionExpression" && p.value.type !== "ArrowFunctionExpression" && p.value.type !== "Identifier");
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if (invalidData) context.report({
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node: invalidData,
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messageId: "dataPropertyMustBeFunction",
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fix(fixer) {
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const tokens = getFirstAndLastTokens(invalidData.value, sourceCode);
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return [fixer.insertTextBefore(tokens.first, "function() {\nreturn "), fixer.insertTextAfter(tokens.last, ";\n}")];
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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_shared_component_data();
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}
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}); |