问题
I'm trying to hack git to do backup for me. The data is so large relatively and I cannot afford a working copy and a git repo on any of my hard drives.
So, I need to git add/commit to a bare repo from a non-git folder.
- Hard drive 1: working copy / non-git
- Hard drive 2: bare git repo
Goal: commit from hard drive 1 to hard drive 2
回答1:
No need for a bare repo.
you can specify a different git folder:
git --git-dir=/other/drive/some/path add
alternatively you can specify a different working folder:
git --work-tree=/other/drive/some/path add
or combine them together to execute from arbitrary location.
Beware that not all commands work with this parameter. Stash is one.
来源：https://stackoverflow.com/questions/7700404/add-commit-to-bare-repo-from-a-non-git-folder