title: How to set environment variable for gulp-jasmine
body: <p>In my project I want the server to dynamically use a database based on an environment variable <code>DATABASE</code>. Depending on this variable I would load the files specific for that database from under a folder with the database name. (<em>mongodb -> server/mongodb/file.js</em>)</p>
  
  <p>I set up an environment variable (<code>DATABASE="mongodb"</code>) for the node server using <strong>noemon</strong> so for example when I load a database file I use <code>require('./'+process.env.DATABASE+'/file')</code>.</p>
  
  <p>Now my question is if I can configure gulp-jasmine with an environment variable?</p>
  
  <p>Right now all my tests fail since the path resolves to ./undefined/file.</p>