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2 |
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3 | 'use strict';
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4 |
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5 | const mediaQueryListCommaWhitespaceChecker = require('../mediaQueryListCommaWhitespaceChecker');
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6 | const ruleMessages = require('../../utils/ruleMessages');
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7 | const validateOptions = require('../../utils/validateOptions');
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8 | const whitespaceChecker = require('../../utils/whitespaceChecker');
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9 |
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10 | const ruleName = 'media-query-list-comma-newline-before';
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11 |
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12 | const messages = ruleMessages(ruleName, {
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13 | expectedBefore: () => 'Expected newline before ","',
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14 | expectedBeforeMultiLine: () => 'Expected newline before "," in a multi-line list',
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15 | rejectedBeforeMultiLine: () => 'Unexpected whitespace before "," in a multi-line list',
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16 | });
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17 |
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18 | function rule(expectation) {
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19 | const checker = whitespaceChecker('newline', expectation, messages);
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20 |
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21 | return (root, result) => {
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22 | const validOptions = validateOptions(result, ruleName, {
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23 | actual: expectation,
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24 | possible: ['always', 'always-multi-line', 'never-multi-line'],
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25 | });
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26 |
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27 | if (!validOptions) {
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28 | return;
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29 | }
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30 |
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31 | mediaQueryListCommaWhitespaceChecker({
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32 | root,
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33 | result,
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34 | locationChecker: checker.beforeAllowingIndentation,
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35 | checkedRuleName: ruleName,
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36 | });
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37 | };
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38 | }
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39 |
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40 | rule.ruleName = ruleName;
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41 | rule.messages = messages;
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42 | module.exports = rule;
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