lass="paragraph">
<p>Both standard output and standard error output are forwarded to
<code>git send-pack</code> on the other end, so you can simply <code>echo</code> messages
for the user.</p>
</div>
<div class="paragraph">
<p>The number of push options given on the command line of
<code>git push --push-option=...</code> can be read from the environment
variable <code>GIT_PUSH_OPTION_COUNT</code>, and the options themselves are
found in <code>GIT_PUSH_OPTION_0</code>, <code>GIT_PUSH_OPTION_1</code>,&#8230;&