title: Fork AOSP source
body: <p>My team is looking to create our own custom ROM. I would like to base it on AOSP pie. Is there a way to fork or copy the code to GitHub?</p>
  
  <p>I tried just using the Google repo, but it's bigger than my hard drive, so I can't clone it locally to push to GitHub.</p>
  
  <p>We would prefer to base it on a pure Android, not another custom ROM</p>