title: Add multiple project in one repository Github
body: <p>I'm trying to add multiple project in one repository from Github desktop from Macbook but not able to do it. </p>
  
  <p>While trying to commit it show me this error <strong>Failed to add file subfoldername/ to index.</strong></p>
  
  <p>I have tried to figure out and read some <a href="https://stackoverflow.com/questions/14679614/whats-the-best-practice-for-putting-multiple-projects-in-a-git-repository">answers</a> but not work from terminal as well. Other one i have tried from <a href="https://stackoverflow.com/questions/23304734/github-client-on-os-x-commit-fail-failed-to-add-file">here</a>.</p>
  
  <p>I have added all my folder in one folder main repository then trying to add.</p>
  
  <p>Is there any other way to do it from Github desktop ?</p>
  
  <p>Or am i missing something. Somebody have idea please suggest something.</p>
  
  <p>Thanks in advance. I'll appreciated if somebody give me some better solution.</p>