git - 为什么 'git remote show '显示remote HEAD不明确，可能是以下之一

Question

为什么当我运行“git remote show”时为什么会这样说

  HEAD branch (remote HEAD is ambiguous, may be one of the following):
    dev
    master
  Remote branches:
    dev                                   tracked
    master                                tracked

为什么 git 不知道远程 HEAD 分支？

Answer 1

因为 remote/HEAD 的 SHA1 引用与 remote/master 或 remote/dev 相同。

您可以在“Error with git: remote HEAD is ambiguous, may be one of the following”找到更多详细信息。

如本more recent thread所述(2011):

Right. The transport protocol doesn't expose the name that a symbolic reference points to, only its current value. Thus clients are forced to guess by looking for another reference whose current SHA-1 is the same. If there is more than one, its taking a best guess.

There have been a few attempts to expand the protocol and include the current symbolic reference target name, but thus far it hasn't gotten much beyond the idea stage.

A patch has been proposed虽然(但仅作为“本地存储库的快速补丁”)。