获取以前的分支名称 [英] Get previous branch name

问题描述

我真的很喜欢git checkout -移到我以前的分支.

I really like git checkout - to move to my previous branch.

但是有时候我只需要知道我以前的分支名称是什么.我该怎么问Git?

But sometimes I only need to know what my previous branch name is. How could I ask Git that?

例如，如果git checkout -移至分支"prev"，我希望该命令仅获取"prev".

For example, if git checkout - moves to branch "prev", I want the command to get just "prev".

推荐答案

git checkout -是git checkout @{-1}的简写(请参阅

git checkout - is shorthand for git checkout @{-1} (see here):

您可以使用@{-N}语法引用第N个最后一个分支/提交 使用"git checkout"操作签出.您也可以指定- 是@{-1}的同义词.

You can use the @{-N} syntax to refer to the N-th last branch/commit checked out using "git checkout" operation. You may also specify - which is synonymous to @{-1}.

您可以将此参考传递给 rev-parse 提交或分支相关问题:

You can pass this same reference to rev-parse to get the commit or branch in question:

$ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
$ git checkout not-master
Switched to branch 'not-master'
Your branch is up to date with 'origin/not-master'.
$ git rev-parse --symbolic-full-name @{-1}
refs/heads/master

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