git压缩并保留上次提交的时间戳 [英] git squash and preserve last commit's timestamp

问题描述

考虑我有提交

  ...  -  A  -  B  -  C 
  

如果我使用 git rebase -i 来将所有三个提交压缩为一个，我们可以

 选择A 
壁球B 
壁球C 
  

我看到结果提交 A 具有其原始时间戳。如何使它继承commit C （最后一个）的时间戳？

我能想到的是 git commit --amend --date =< new_time> ，但是这种方式需要记住commit C 在压扁或来自reflog之前。

我发现最新提交的时间戳更合理，因为它显示了我实际完成提交中的工作的时间。 / p>

谢谢。

解决方案

但有几个选择。这里有一个：

  git commit --amend --date =$（git show -s --pretty = tformat：％ ai< sha1-of-C>）
  

另一个：

  git commit --amend -c< sha1-of-C> 
  

后者会破坏您现有的提交信息，因此您必须重新编写它。

Consider I have commits

... -- A -- B -- C

If I use git rebase -i to squash all three commits into one, we could

pick A
squash B
squash C

I see the resulted commit A has its original timestamp. How could make it inherit the timestamp of commit C (the last one)?

What I can think of is git commit --amend --date=<new_time>, but this way needs to remember the timestamp of commit C before squash or from reflog.

I find the timestamp of the latest commit is more reasonable, because it shows when I actually finished the work that are in the commits.

Thanks.

解决方案

There's not a trivial way to do this, but there are a few options. Here's one:

git commit --amend --date="$(git show -s --pretty=tformat:%ai <sha1-of-C>)"

And another:

git commit --amend -c <sha1-of-C>

The latter will clobber your existing commit message, so you'll have to rewrite it.

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