Git 似乎不想将本地引用保留到 origin/master
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Git doesn't seem to want to keep local refs to origin/master
提问by quodlibetor
First: apologies for the question title, I don't actually know what the problem is so I don't know how to ask about it.
第一：对问题标题表示歉意，我实际上不知道问题是什么，所以我不知道如何提问。
I want to diff my master with upstream master (should be origin/master, based on the way my remotes are set up).
我想将我的 master 与上游 master 进行比较（应该是 origin/master，基于我的遥控器的设置方式）。
But: origin was put there afterI had been working on it locally for a while, so it's "origin" in name only. That is: I had a local repo, put it up into a gitolite setup, and then told my local git to call it origin.
但是：起源是在我在本地工作了一段时间后放在那里的，所以它只是名义上的“起源”。那就是：我有一个本地存储库，将其放入 gitolite 设置中，然后告诉我本地的 git 将其命名为 origin。
These are the symptoms:
这些是症状：
$ git diff master orgin/master
fatal: ambiguous argument 'orgin/master': unknown revision or path not in the working tree.
$ git diff master origin/master --
fatal: bad revision 'origin/master'
Hm.
嗯。
$ git remote -v
origin [email protected]:example (fetch)
origin [email protected]:example (push)
okay, that looks right.
好吧，看起来是对的。
$ git branch -a
... # nothing from origin
Hm.
嗯。
$ git fetch -a origin
From example.com:example
* branch HEAD -> FETCH_HEAD
I have no idea if that's correct. It looks productive, but git diff master origin/masterstill fails, and:
我不知道这是否正确。它看起来很有成效，但git diff master origin/master仍然失败，并且：
$ git branch --track omaster origin/master
fatal: Not a valid object name: 'origin/master'.
Wha?
世界卫生大会？
$ ls .git/refs/remotes
gitps ps
That looks wrong: those are old remotes that haven't existed for months. Also they're empty. And .git/remotesdoesn't exist at all, although I'm not sure that it should.
这看起来不对：那些是几个月不存在的旧遥控器。他们也是空的。并且.git/remotes根本不存在，尽管我不确定它是否应该存在。
回答by Lily Ballard
Have you tried git remote update? This will update all remotes, creating remote-tracking branches as needed.
你试过git remote update吗？这将更新所有遥控器，根据需要创建远程跟踪分支。
回答by chazomaticus
You may need to tell git which branches to fetch from origin. In the .git/configfile for this repo, under the [remote "origin"]section, there should be a line like fetch = .... This tells git what to fetch and where to put it locally. Here's a pretty standard example:
您可能需要告诉 git 从原点获取哪些分支。在.git/config这个 repo的文件中，在该[remote "origin"]部分下，应该有一行像fetch = .... 这告诉 git 要获取什么以及在本地放置它的位置。这是一个非常标准的例子：
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = ssh://...
If you don't see the fetch = ...line, you can safely add it to match the example, which is the standard "track all branches and call them origin/branchlocally" option set up by git clone.
如果您看不到fetch = ...线，你可以放心地把它添加到匹配的例子，这是标准的“跟踪所有分支机构，并呼吁他们起源/支本地”选项，通过设立git clone。
See the git pro bookfor a good description of what's going on.
有关正在发生的事情的详细描述，请参阅git pro book。
回答by Begui
I had a similar issue just now. I discovered that my local .git directory as actually a file
我刚才有一个类似的问题。我发现我的本地 .git 目录实际上是一个文件
$ file .git
.git: ASCII text
I deleted the file, and initialized the git repository
我删除了文件，并初始化了 git 存储库
git init && git remote add origin "gitrepo"
Not too sure why this happened. Hopefully this can help someone..
不太清楚为什么会这样。希望这可以帮助某人..
