title: How do i clone a repo with files already have
body: <p>I have a repo downloaded by zip, and i want to do a git clone but detecting all the files that i already have and not clone all the repo.</p>
  <p>is it possible ?</p>
  <p>To just update Git index of the folder and detect all the files i already have in order to continue working like always ?</p>
  <p>The repo is in gitlab</p>