问题描述
只拿到了一个分支一个 commit, 再运行 fetch 也拿不到其他的分支和 commits 了.尝试了 git fetch --all git fetch origin 无效.用什么命令来获取完整的仓库呢?
更新:
搜到一段文章说不能继续... 不知道是不是真的:http://strk.keybit.net/blog/2011/06/07/getting-just-the-tip-of-a-remote-git-branch/
A shallow repository (one with short history) cannot be further cloned,
问题解答
回答1：参考 @Leedy 和 @依云 的答案, 找到有个 unshallow 参数:
git fetch --help--unshallow Convert a shallow repository to a complete one, removing all the limitations imposed by shallow repositories.回答2：
（你们就在评论里解决问题了？）
$ git versiongit version 1.8.5.3$ git help clone... --depth <depth> Create a shallow clone with a history truncated to the specified number of revisions. A shallow repository has a number of limitations (you cannot clone or fetch from it, nor push from nor into it), but is adequate if you are only interested in the recent history of a large project with a long history, and would want to send in fixes as patches....
可见 git shallow clone 只能 clone 当前 remote/HEAD 的目录结构，不包括历史，因此不是完整的 repo。
However，Git 1.9/2.0 已经去除了这个限制，见 https://github.com/git/git/commit/82fba2b9d39163a0c9b7a3a2f35964cbc039e1a。
参考：http://stackoverflow.com/questions/6941889/is-git-clone-depth-1-shallow-clone-more-useful-than-it-makes-out
回答3：$ git fetch --help
--depth=<depth>
Deepen or shorten the history of a shallow repository created by git clone with --depth= option (see git-clone(1)) to the specified number of commits from the tip of each remote branch history. Tags for the deepened commits are not fetched.
回答4：git fetch --depth=1000000
stackoverflow上看到个解决办法，但我尝试后还是不好使。http://stackoverflow.com/questions/6802145/convert-shallow-clone-to-full-clone
回答5：git pull --unshallow
