csscomb - rules-delimiter.js

rules-delimiter.js

// create the following file to insert the extra functionality rules-delimiter.js
// add the following to the configuration of csscomb: "rules-delimiter": 1
// ~/Library/Application Support/Sublime Text 3/Packages/CSScomb/node_modules/csscomb/lib/options/rules-delimiter.js
module.exports = {
  name: 'rules-delimiter',
  syntax: ['css', 'less', 'sass', 'scss'],
  runBefore: "strip-spaces",
  setValue: function(value) {
    if (typeof value === 'number') {
      value =  Array(value + 1).join('\n');
    }

    return value;
  },

  process: function(nodeType, node) {
    var value = this.getValue('rules-delimiter'),
      currentNode,
      previousNode;

    for(var i = node.length; i--;) {
      currentNode = node[i];
      previousNode = node[i - 1];

      if(currentNode[0] === 'ruleset' && previousNode) {
          if(previousNode[0] !== 's' || (node[i-2] && node[i-2][0] !== 'commentML' && node[i-2][0] !== 'commentSL')) {
              node.splice(i - 1, 0, ['s', value]);
          }
      }
    }
  }
};