title: How do I export the revision history of a gdoc to git?
body: <p>I have a spreadsheet in google docs that I'd want to integrate in a git workflow (and push to github). Are there any tools (or even libraries that are gdoc version aware) that do, or help me do, that?</p>
  
  <p>I have some old ruby hacks lying around based on the <a href="https://github.com/gimite/google-spreadsheet-ruby">google_spreadsheet gem</a> that reads and writes current versions of a csv gdoc, but nothing which extracts revision history.</p>