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'use strict';
const atRuleNameSpaceChecker = require('../atRuleNameSpaceChecker');
const ruleMessages = require('../../utils/ruleMessages');
const validateOptions = require('../../utils/validateOptions');
const whitespaceChecker = require('../../utils/whitespaceChecker');
const ruleName = 'at-rule-name-space-after';
const messages = ruleMessages(ruleName, {
expectedAfter: (name) => `Expected single space after at-rule name "${name}"`,
});
function rule(expectation, options, context) {
const checker = whitespaceChecker('space', expectation, messages);
return (root, result) => {
const validOptions = validateOptions(result, ruleName, {
actual: expectation,
possible: ['always', 'always-single-line'],
});
if (!validOptions) {
return;
}
atRuleNameSpaceChecker({
root,
result,
locationChecker: checker.after,
checkedRuleName: ruleName,
fix: context.fix
? (atRule) => {
atRule.raws.afterName = atRule.raws.afterName.replace(/^\s*/, ' ');
}
: null,
});
};
}
rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;
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