Git 存储库丢失了远程分支？
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Git repository lost its remote branches?
提问by stochastic
I have a git repository that hasa remote set up ("git fetch" works), but it doesn'thave any remote branches: the ".git/refs/remotes" folder doesn't exist, and
我有一个具有远程设置的 git 存储库（“git fetch”有效），但它没有任何远程分支：“.git/refs/remotes”文件夹不存在，并且
git branch -r
returns nothing (empty list, no branches). Yet the actual remote repository does have a branch. If I re-clone the remote repo, I get another local repo that doeshave remote branches.
不返回任何内容（空列表，没有分支）。然而实际的远程存储库确实有一个分支。如果我再克隆远程回购，我得到另一个地方的回购协议是不具备远程分支机构。
I didn't think this state was possible. My questions:
我不认为这种状态是可能的。我的问题：
- How on earth did I get into this state?
- Is there a command that can be run to put ".git/refs/remotes" back? (short of a fresh clone, which I've done already).
- 我到底是怎么进入这种状态的？
- 是否有可以运行的命令将“.git/refs/remotes”放回去？（缺少一个新的克隆，我已经完成了）。
Additional Information
附加信息
"git config --get remote.origin.fetch" is blank (i.e. the command produces no output)
“git config --get remote.origin.fetch”为空（即该命令不产生任何输出）
"git remote show origin" shows
“git remote show origin”显示
$ git remote show origin
* remote origin
Fetch URL: <correct remote url here>
Push URL: <correct remote url here>
HEAD branch: master
Local ref configured for 'git push':
master pushes to master (up to date)
回答by torek
[Edit, April 2017] If you made your original clone with --single-branch, your remote.origin.fetchsetting will be the problem. If you used a --depthlimit, that too implies --single-branch. Restore the normal remote.origin.fetchvalue described below and you will get a fuller clone.
[编辑，2017 年 4 月] 如果您使用 制作了原始克隆--single-branch，则您的remote.origin.fetch设置将是问题所在。如果您使用了--depth限制，那也意味着--single-branch. 恢复remote.origin.fetch下面描述的正常值，您将获得更完整的克隆。
Normally, just running git fetchshould restore your remote-tracking branches.
通常，只需运行即可git fetch恢复您的远程跟踪分支。
If git fetchis notrestoring them, then I wonder: what goes git config --get-all remote.origin.fetchprint? (This assumes the remote is named origin; if not, substitute the actual name.) It should be set to +refs/heads/*:refs/remotes/origin/*(again assuming the name origin). Special cases (such as fetching notes) might add more lines.
如果git fetch是没有恢复它们，那么我想知道：什么云git config --get-all remote.origin.fetch打印？（这假设遥控器已命名origin；如果不是，则替换实际名称。）它应该设置为+refs/heads/*:refs/remotes/origin/*（再次假设名称origin）。特殊情况（例如获取笔记）可能会添加更多行。
回答by Xinlei Li
This solved my problem
这解决了我的问题
git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/*
git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/*
When I excute vi .git/config, I loose the fetch line:
当我执行时vi .git/config，我松开了提取线：
fetch = +refs/heads/*:refs/remotes/origin/*
fetch = +refs/heads/*:refs/remotes/origin/*
