Question

如果我使用 git remote add 为回购设置了两个远程，并且两个回购包含一个具有相同名称的分支。当我使用 git checkout 切换到它时，git如何知道我打算使用哪个repo？

Answer 1

当我使用git checkout切换到它时，git如何知道我打算使用哪个repo？

没有。通常，如果存在歧义，例如在这种情况下，两个遥控器（“origin”和“upstream2”）都有一个devel分支：

$ git branch -a
* master
  remotes/origin/HEAD -> origin/master
  remotes/origin/devel
  remotes/origin/master
  remotes/upstream2/devel
  remotes/upstream2/master

如果我只是尝试git checkout devel我得到：

$ git checkout devel
error: pathspec 'devel' did not match any file(s) known to git.

我需要明确：

$ git checkout -b devel remotes/upstream2/devel
Branch devel set up to track remote branch devel from upstream2 by rebasing.
Switched to a new branch 'devel'

将此与我只有一个遥控器的情况相比较：

$ git branch -a
* master
  remotes/origin/HEAD -> origin/master
  remotes/origin/devel
  remotes/origin/master

然后：

$ git checkout devel
Branch devel set up to track remote branch devel from origin by rebasing.
Switched to a new branch 'devel'

git如何处理来自两个不同远程仓库的相同分支名称？

1 个答案: