| 1 | 'use strict';
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| 2 |
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| 3 | var format = require('util').format,
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| 4 | MAX_LENGTH = 256;
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| 5 |
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| 6 | function rule(analyzer) {
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| 7 | analyzer.setMetric('comments');
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| 8 | analyzer.setMetric('commentsLength');
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| 9 |
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| 10 | analyzer.on('comment', function(comment) {
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| 11 | analyzer.incrMetric('comments');
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| 12 | analyzer.incrMetric('commentsLength', comment.length);
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| 13 |
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| 14 |
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| 15 | if (comment.length > MAX_LENGTH) {
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| 16 | analyzer.addOffender('comments', format('"%s" is too long (%d characters)', comment.substr(0, 100), comment.length));
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| 17 | }
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| 18 | });
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| 19 | }
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| 20 |
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| 21 | rule.description = 'Reports too long CSS comments';
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| 22 | module.exports = rule;
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