git - How to maintain a git branch as a directory which is always up-to-date?

Question

I have a git repository, and I would like other users to be able to read (only) any file of the master branch without having to run git clone.

一种选择是使用 gitfs 挂载存储库。有没有更好的选择？是否有理由避免这种情况并让用户每次都克隆？