_test.txt

mkdir -p ./src/node/meta

cd src

vim node/meta/node.json
//Add contents from below

yogi loader --yes

//The content of the resulting file is below.

node.json

{
    "node-ie": {
        "condition": {
           "trigger": "node",
           "ua": "ie"
        },

        "requires": [
        ]
    }
}

yui3.js

/* This file is auto-generated by (yogi loader --yes) */

/**
 * YUI 3 module metadata
 * @module loader
 * @submodule loader-yui3
 */
YUI.Env[Y.version].modules = YUI.Env[Y.version].modules || {
    "node-ie": {
        "condition": {
            "name": "node-ie",
            "trigger": "node",
            "ua": "ie"
        },
        "requires": []
    }
};
YUI.Env[Y.version].md5 = 'ea29dba01b2ae97b7992312f0c3ee25a';