Edit File: 2-mergeAtrule.js
var walkRulesRight = require('../../utils/walk.js').rulesRight; function isMediaRule(node) { return node.type === 'Atrule' && node.name === 'media'; } function processAtrule(node, item, list) { if (!isMediaRule(node)) { return; } var prev = item.prev && item.prev.data; if (!prev || !isMediaRule(prev)) { return; } // merge @media with same query if (node.expression.id === prev.expression.id) { prev.block.rules.appendList(node.block.rules); prev.info = { primary: prev.info, merged: node.info }; list.remove(item); } }; module.exports = function rejoinAtrule(ast) { walkRulesRight(ast, function(node, item, list) { if (node.type === 'Atrule') { processAtrule(node, item, list); } }); };
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