git“重置" workdir到HEAD而不接触暂存区 [英] git "reset" workdir to HEAD without touching staging area

问题描述

使用与git-reset手册页中相同的表表示形式，我在git存储库中具有以下状态:

Using the same table representation as in git-reset manual page, I have these states in my git repository:

working index HEAD
------------------
 B       B     A

什么命令将状态更改为那些状态?

What command will change the states to those?

working index HEAD
------------------
 A       B     A

换句话说，我想将工作目录状态重置"为HEAD状态，但不要触及暂存区状态.

I other word, I want to "reset" the working directory state to the HEAD state, but without touching the staging area state.

推荐答案

一种可行的方法是在执行git checkout之前和之后手动备份和还原索引:

A plumbing way of doing this is to manually backup and restore the index before and after doing git checkout:

cp .git/index .git/index.bak
git checkout HEAD -- .
mv .git/index.bak .git/index

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