routie dev init since i didn't adhere to any proper guidance up until now
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'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-multiple-template-root.js
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/**
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* @fileoverview disallow adding multiple root nodes to the template
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* @author Przemyslaw Falowski (@przemkow)
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*/
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var require_no_multiple_template_root = /* @__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 adding multiple root nodes to the template",
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categories: ["vue2-essential"],
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url: "https://eslint.vuejs.org/rules/no-multiple-template-root.html"
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},
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fixable: null,
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schema: [{
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type: "object",
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properties: { disallowComments: { type: "boolean" } },
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additionalProperties: false
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}],
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messages: {
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commentRoot: "The template root disallows comments.",
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multipleRoot: "The template root requires exactly one element.",
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textRoot: "The template root requires an element rather than texts.",
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disallowedElement: "The template root disallows '<{{name}}>' elements.",
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disallowedDirective: "The template root disallows 'v-for' directives."
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}
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},
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create(context) {
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const disallowComments = (context.options[0] || {}).disallowComments;
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const sourceCode = context.sourceCode;
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return { Program(program) {
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const element = program.templateBody;
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if (element == null) return;
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const reportComments = element.comments.filter((comment) => utils.inRange(element, comment) && !element.children.some((child) => utils.inRange(child, comment)));
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if (disallowComments) for (const comment of reportComments) context.report({
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node: comment,
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loc: comment.loc,
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messageId: "commentRoot"
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});
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const rootElements = [];
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let extraText = null;
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let extraElement = null;
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let vIf = false;
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for (const child of element.children) if (child.type === "VElement") if (rootElements.length === 0) {
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rootElements.push(child);
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vIf = utils.hasDirective(child, "if");
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} else if (vIf && utils.hasDirective(child, "else-if")) rootElements.push(child);
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else if (vIf && utils.hasDirective(child, "else")) {
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rootElements.push(child);
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vIf = false;
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} else extraElement = child;
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else if (sourceCode.getText(child).trim() !== "") extraText = child;
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if (extraText != null) context.report({
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node: extraText,
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loc: extraText.loc,
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messageId: "textRoot"
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});
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else if (extraElement == null) for (const element of rootElements) {
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const tag = element.startTag;
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const name = element.name;
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if (name === "template" || name === "slot") context.report({
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node: tag,
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loc: tag.loc,
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messageId: "disallowedElement",
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data: { name }
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});
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if (utils.hasDirective(element, "for")) context.report({
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node: tag,
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loc: tag.loc,
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messageId: "disallowedDirective"
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});
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}
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else context.report({
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node: extraElement,
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loc: extraElement.loc,
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messageId: "multipleRoot"
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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_multiple_template_root();
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}
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});
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