title: Git clone doesn't show progress
body: <p>I'm trying to get the progress of git clone without success.</p>
  
  <p>I tried with <code>git clone --progress &lt;path&gt; 2&gt;stderr.txt</code> but it only returns:</p>
  
  <pre><code>Cloning into 'project-name'...
  done.
  </code></pre>
  
  <p>The output that I need would be something like:</p>
  
  <pre><code>Progress: 1/100
  Progress: 2/100
  Progress: 3/100
  </code></pre>
  
  <p>My git version is 2.21.0.windows.1</p>
  
  <p>Edit:</p>
  
  <p>I'm calling <code>git clone</code> from NodeJS using <code>child_process</code> with the following code:</p>
  
  <pre class="lang-js prettyprint-override"><code>let cloneSpawn = spawn("git", ["clone", "--progress", path], {shell: true});
  cloneSpawn.stderr.on("data", d =&gt; {
    console.log(d.toString());
  });
  </code></pre>