title: Executing a git-hook after pull --rebase
body: <p>I'd like to have a hook run after doing <code>git pull --rebase</code> in order to check if a certain file was changed. Something along the lines of <a href="https://gist.github.com/sindresorhus/7996717" rel="noreferrer">this</a> hook.</p>
  
  <p>I initially thought of using the <code>post-rewrite</code> hook, however that only works when commits are being rewritten, and won't run when the <code>pull</code> operation simply fast-forwards the branch, which is very often.</p>
  
  <p>Any ideas will be appreciated.</p>