| 1 | ;
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| 2 |
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| 3 | function rule(analyzer) {
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| 4 | analyzer.setMetric('emptyRules');
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| 5 |
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| 6 | analyzer.on('rule', function(rule) {
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| 7 | var properties = rule.declarations.filter(function(item) {
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| 8 | return item.type === 'declaration';
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| 9 | });
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| 10 |
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| 11 | if (properties.length === 0) {
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| 12 | analyzer.incrMetric('emptyRules');
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| 13 | analyzer.addOffender('emptyRules', rule.selectors.join(', '));
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| 14 | }
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| 15 | });
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| 16 | }
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| 17 |
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| 18 | rule.description = 'Total number of empty CSS rules';
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| 19 | module.exports = rule;
|