title: How do I read tagger information from a GIT tag?
body: <p>So far I have:</p>
  <pre><code>git rev-parse &lt;tagname&gt; | xargs git cat-file -p
  </code></pre>
  <p>but this isn't the easiest thing to parse. I was hoping for something similar to <code>git-log</code>'s <code>--pretty</code> option so I could grab just the info I need.</p>
  <p>Any ideas?</p>