回滚远程 Git 存储库
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Rolling back a remote Git repository
提问by Jake
I have a remote Git repository, and I need to roll back the last ncommits into cold oblivion.
我有一个远程 Git 存储库，我需要将最后一次n提交回滚到冷遗忘状态。
回答by elmarco
You can use git revert <commit>…for all the n commits, and then push as usual, keeping history unchanged.
您可以git revert <commit>…对所有 n 次提交使用，然后像往常一样推送，保持历史不变。
Or you can "roll back" with git reset --hard HEAD~n. If you are pushing in a public or shared repository, you may diverge and break others work based on your original branch. Git will prevent you doing so, but you can use git push -fto force the update.
或者您可以使用git reset --hard HEAD~n. 如果您正在推送公共或共享存储库，您可能会根据您的原始分支分散并破坏其他工作。Git 会阻止您这样做，但您可以使用它git push -f来强制更新。
回答by Pat Notz
elmarco is correct... his suggestion is the best for shared/public repositories (or, at least public branches). If it wasn't shared (or you're willing to disrupt others) you can also push a particular ref:
elmarco 是正确的……他的建议最适合共享/公共存储库（或至少是公共分支）。如果它没有被共享（或者你愿意扰乱他人），你也可以推送一个特定的引用：
git push origin old_master:master
Or, if there's a particular commit SHA1 (say 1e4f99e in abbreviated form) you'd like to move back to:
或者，如果有一个特定的提交 SHA1（比如缩写形式的 1e4f99e），你想回到：
git push origin 1e4f99e:master
回答by geedoubleya
Fortunately I was in a position to use Pat Notz's solutionwhich completely removed the unwanted commit. However, initially I got the error
幸运的是，我能够使用Pat Notz 的解决方案，它完全删除了不需要的提交。但是，最初我得到了错误
error: failed to push some refs to 'ssh://[email protected]'
To prevent you from losing history, non-fast-forward updates were rejected*
But adding the force (-f) option overwrite this error
但是添加 force ( -f) 选项会覆盖此错误
git push -f origin 52e36b294e:master
回答by Hazok
If you have direct access to the remote repo, you could always use:
如果您可以直接访问远程存储库，则可以始终使用：
git reset --soft <sha1>
This works since there is no attempt to modify the non-existent working directory. For more details please see the original answer:
这是有效的，因为没有尝试修改不存在的工作目录。更多详情请看原答案：
How can I uncommit the last commit in a git bare repository?
