A function that returns the path of the provided package asset

assetPath.js

var getAssetPath = function getAssetPath(packageName, assetPath) {
    assetPath = assetPath || '';
    var meteor_root = Npm.require('fs').realpathSync(process.cwd() + '/../');

    var assets_folder = meteor_root + '/server/assets/packages/'+packageName.replace(':','_')+'/'+assetPath;
    return assets_folder;
};