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- // @ts-nocheck
-
- 'use strict';
-
- const atRuleParamIndex = require('../../utils/atRuleParamIndex');
- const mediaQueryListCommaWhitespaceChecker = require('../mediaQueryListCommaWhitespaceChecker');
- const ruleMessages = require('../../utils/ruleMessages');
- const validateOptions = require('../../utils/validateOptions');
- const whitespaceChecker = require('../../utils/whitespaceChecker');
-
- const ruleName = 'media-query-list-comma-space-after';
-
- const messages = ruleMessages(ruleName, {
- expectedAfter: () => 'Expected single space after ","',
- rejectedAfter: () => 'Unexpected whitespace after ","',
- expectedAfterSingleLine: () => 'Expected single space after "," in a single-line list',
- rejectedAfterSingleLine: () => 'Unexpected whitespace after "," in a single-line list',
- });
-
- function rule(expectation, options, context) {
- const checker = whitespaceChecker('space', expectation, messages);
-
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, {
- actual: expectation,
- possible: ['always', 'never', 'always-single-line', 'never-single-line'],
- });
-
- if (!validOptions) {
- return;
- }
-
- let fixData;
-
- mediaQueryListCommaWhitespaceChecker({
- root,
- result,
- locationChecker: checker.after,
- checkedRuleName: ruleName,
- fix: context.fix
- ? (atRule, index) => {
- const paramCommaIndex = index - atRuleParamIndex(atRule);
-
- fixData = fixData || new Map();
- const commaIndices = fixData.get(atRule) || [];
-
- commaIndices.push(paramCommaIndex);
- fixData.set(atRule, commaIndices);
-
- return true;
- }
- : null,
- });
-
- if (fixData) {
- fixData.forEach((commaIndices, atRule) => {
- let params = atRule.raws.params ? atRule.raws.params.raw : atRule.params;
-
- commaIndices
- .sort((a, b) => b - a)
- .forEach((index) => {
- const beforeComma = params.slice(0, index + 1);
- const afterComma = params.slice(index + 1);
-
- if (expectation.startsWith('always')) {
- params = beforeComma + afterComma.replace(/^\s*/, ' ');
- } else if (expectation.startsWith('never')) {
- params = beforeComma + afterComma.replace(/^\s*/, '');
- }
- });
-
- if (atRule.raws.params) {
- atRule.raws.params.raw = params;
- } else {
- atRule.params = params;
- }
- });
- }
- };
- }
-
- rule.ruleName = ruleName;
- rule.messages = messages;
- module.exports = rule;
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