如何删除第一个提交并使其直接子节点成为根 [英] how to delete the first commit and make its immediate child the root

问题描述

我从git commit获得了 commit-id1 ，但这是第一个提交，因此它没有父级.有一个 commit-id2 是其直接子代.

I have commit-id1 from a git commit but this is the first commit so it has no parent. There is a commit-id2 whose is its immediate child.

这是场景 commit-id1 ---->commit-id2 ---->commit-id3 ...

有一种安全的方法来删除 commit-id1 并使 commit-id2 为第一次提交

is there a safe way to delete commit-id1 and make commit-id2 the first commit

，即 commit-id2 ---->commit-id3 ...

我了解了 git rebase -onto ，但它需要一个父级，并且无法弄清楚

I read about git rebase -onto but it requires a parent and not able to figure it out

提交已推送到服务器，我也想将其从服务器中删除

The commits are pushed to the server and I would like to delete it from the server too

推荐答案

您应该这样做

$ git rebase -i --root

这将启动交互式变基.您的文本编辑器将打开，其中包含所有将被重新基础化的提交以及说明的列表.编辑文件，以便跳过第一次提交.现在保存文件并关闭文本编辑器.

This starts an interactive rebase. Your text editor will open with a list of all commits that will be rebased as well as instructions. Edit the file so that the first commit is skipped. Now save the file and close your text editor.

这将从您的本地历史记录中删除提交.如果您需要更新遥控器，则必须强制推送，就像任何本地历史记录修订一样:

This will remove the commit from your local history. If you need to update a remote, then you will have to force push, just like with any local history revision:

$ git push origin master

用适当的远程名称替换 origin ，并用适当的分支名称替换 master .

Replace origin with the appropriate remote name and master with the appropriate branch name.

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