javascript - node-sass and sass-eyeglass Get the tree -

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i interested in using sass-eyeglass node-sass build custom functions. 1 of things looking retrieve value of sass variable so:

js:

// eyeglass-exports.js "use strict";  var path = require("path");  module.exports = function(eyeglass, sass) {   return {     functions: {       "get-var($prefix, $subject)": function(prefix, subject, done) {         // return variable {prefix + ' - ' + subject}       }     }   } };

sass:

// index.scss $my-foo: 20px;  div {   font-size: get-var(my, foo);   // font-size: 20px; }

to able this, need access kind of tree of has been parsed (at point in time). possible node-sass?


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