git - 完全备份一个 git 仓库？

Question

有没有一种简单的方法来备份整个 git 仓库，包括所有分支和标签？

Answer 1

git bundle

我喜欢这种方法，因为它只会产生一个文件，更容易复制。
参见 ProGit: little bundle of joy .
另见“How can I email someone a git repository?”，其中命令

git bundle create /tmp/foo-all --all

详细:

git bundle will only package references that are shown by git show-ref: this includes heads, tags, and remote heads.
It is very important that the basis used be held by the destination.
It is okay to err on the side of caution, causing the bundle file to contain objects already in the destination, as these are ignored when unpacking at the destination.

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要使用该包，您可以克隆它，指定一个不存在的文件夹(在任何 git 存储库之外):

git clone /tmp/foo-all newFolder