quran/node_modules/stylelint/lib/rules/selector-descendant-combinator-no-non-space/index.js

'use strict';

const isStandardSyntaxRule = require('../../utils/isStandardSyntaxRule');
const parseSelector = require('../../utils/parseSelector');
const report = require('../../utils/report');
const ruleMessages = require('../../utils/ruleMessages');
const validateOptions = require('../../utils/validateOptions');

const ruleName = 'selector-descendant-combinator-no-non-space';

const messages = ruleMessages(ruleName, {
	rejected: (nonSpaceCharacter) => `Unexpected "${nonSpaceCharacter}"`,
});

const meta = {
	url: 'https://stylelint.io/user-guide/rules/list/selector-descendant-combinator-no-non-space',
	fixable: true,
};

/** @type {import('stylelint').Rule} */
const rule = (primary, _secondaryOptions, context) => {
	return (root, result) => {
		const validOptions = validateOptions(result, ruleName, {
			actual: primary,
		});

		if (!validOptions) {
			return;
		}

		root.walkRules((ruleNode) => {
			if (!isStandardSyntaxRule(ruleNode)) {
				return;
			}

			let hasFixed = false;
			const selector = ruleNode.raws.selector ? ruleNode.raws.selector.raw : ruleNode.selector;

			// Return early for selectors containing comments
			// TODO: renable when parser and stylelint are compatible
			if (selector.includes('/*')) return;

			const fixedSelector = parseSelector(selector, result, ruleNode, (fullSelector) => {
				fullSelector.walkCombinators((combinatorNode) => {
					if (combinatorNode.value !== ' ') {
						return;
					}

					const value = combinatorNode.toString();

					if (
						value.includes('  ') ||
						value.includes('\t') ||
						value.includes('\n') ||
						value.includes('\r')
					) {
						if (context.fix && /^\s+$/.test(value)) {
							hasFixed = true;

							if (!combinatorNode.raws) combinatorNode.raws = {};

							combinatorNode.raws.value = ' ';
							combinatorNode.rawSpaceBefore = combinatorNode.rawSpaceBefore.replace(/^\s+/, '');
							combinatorNode.rawSpaceAfter = combinatorNode.rawSpaceAfter.replace(/\s+$/, '');

							return;
						}

						report({
							result,
							ruleName,
							message: messages.rejected(value),
							node: ruleNode,
							index: combinatorNode.sourceIndex,
						});
					}
				});
			});

			if (hasFixed && fixedSelector) {
				if (!ruleNode.raws.selector) {
					ruleNode.selector = fixedSelector;
				} else {
					ruleNode.raws.selector.raw = fixedSelector;
				}
			}
		});
	};
};

rule.ruleName = ruleName;
rule.messages = messages;
rule.meta = meta;
module.exports = rule;