dockyard / broccoli-json-concat Goto Github PK

Hi,
I'm trying to use this module within my ember-cli application.
I made a couple lines of code to concat my folder as a json file.
I'm a newbie using broccoli, but here is my code:

var EmberApp = require('ember-cli/lib/broccoli/ember-app');
var mergeTrees = require('broccoli-merge-trees');
var jsonConcat = require('broccoli-json-concat');

var app = new EmberApp();
var jsonTree = jsonConcat('content/en', {outputFile: 'content/en.json'});

module.exports = mergeTrees([app.toTree(), jsonTree]);

I don't get the file back into my content folder, and it's available only in the tmp folder from json_concat-tmp... In that folder, I get the file with this:

 = {
  "main": {
    "content": {
      "page": {
        "key": "value"
      }
    }
  }
}

There is an equal sign at the beginning of the file, I don't know from where this is coming from.
Am I using this module properly?
Thanks