Git恢复某些文件

问题描述

我想恢复提交，但仅限于某些文件。 （不是结账;还原。）如果您不熟悉这种差异，请继续阅读。）

我试过这个

  git revert --no-commit abcdef123456  -  my / path / to / revert 
  

我得到这个错误

 致命：ambiguous argument'my / path / to / revert'：未知版本或路径不在工作树中。 
使用' - '来分隔修订版本的路径
  

但是，这正是我所做的！ （是的， my / path / to / revert 位于我的工作树中。）我的工作理论是（Git 1.7.9.5）
$
$ b

（git 1.7.9.5）

b $ b

---

这不是。

• 该问题（尽管标题）与 git-checkout 有关。结账将文件恢复到以前的版本，并在此之后删除所有提交。 我的问题与 git-revert 有关。撤消撤销对特定提交中所做的更改，而不会触及可能稍后提交的其他提交。它适用于（仅）该提交的反向操作。

解决方案

可以做一个你想要的短列表：

  git revert that_commit＃做整个还原
 git reset  - 硬HEAD ^＃事实证明是一次性提交
 git checkout HEAD @ {1}  - 一个/文件夹＃只需要你想要的结果
  

I want to do a revert of a commit, but only for some files. (Not a checkout; a revert. If you are unfamiliar with the difference, keep reading.)

I tried this

git revert --no-commit abcdef123456 -- my/path/to/revert

And I got this error

fatal: ambiguous argument 'my/path/to/revert': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions

But that is precisely what I did! (And yes, my/path/to/revert is in my working tree.)

My working theory is that it is not possible to revert only some files, and that the Git error message is misleading.

(Git 1.7.9.5)

---

This is not a duplicate of Reverting a single file to a previous version in git.

• That question (despite the title) pertains to git-checkout. A checkout restores a file to a previous version, removing all commits after that point.
• My question pertains to git-revert. A revert undoes changes made in a particular commit, without touching other commits that may have come later. It applies the reverse of (only) that commit.

解决方案

A shorter sequence for when you can make a short list of what you want:

git revert that_commit           # do the whole revert
git reset --hard HEAD^           # in what turns out to have been a throwaway commit
git checkout HEAD@{1} -- one/folder   # and just take what you want of the results

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