阻止git分支被推送 [英] Block a git branch from being pushed

问题描述

以下是情况：

我在github.com上为我的开源应用程序提供公共存储库。但是，现在我想写一些不公开的特定代码（我可能会在我的应用程序的商业版本中使用它）。

我想我可以使用相同的存储库，我会在我的git仓库中创建一个私人分支，我不会推送。

但是，错误会发生。有没有办法阻止git将分支推送到远程服务器？

如果有更好的方法来处理这种情况，我当然会欢迎任何建议。 / p>

解决方案

一个稍微黑客的解决方案：在GitHub上创建一个与真实分支名称相同的虚拟分支，并确保它不会是一个快速前进的合并。这样，推送操作将失败。

下面是一个例子。

  $ git clone [e-mail]：user / repo.git 
 $ cd repo 
 $ git checkout -b secret 
 $ echo这只是一个阻止快进合并> dummy.txt 
 $ git add。 
 $ git commit -mDummy
 $ git push origin secret 
  

现在假分支已经建立好了，我们可以在本地重新创建它，以便与GitHub上的分支重新分开。

  $ git checkout master 
 $ git branch -D secret 
 $ git checkout -b secret 
 $ echo这与GitHub分支不同> new-stuff.txt 
 $ git add。 
 $ git commit -m新东西
  

现在如果我们不小心尝试推送，它会失败并出现非快速转发合并错误：

  $ git push原始密码
转至git @ github。 com：user / repo.git 
！ [被拒绝]秘密 - >秘密（非快速转发）
错误：未能将一些文件推送到'[e-mail]：user / repo.git'
  

Here's the situation:

I have a public repository for my open-source app on github.com. However, now I'd like to write some specific code that will not be public (I might use it in a commercial version of my application).

I figured I could use the same repository, and I'd create a "private" branch in my git repository that I wouldn't push.

But, mistakes happen. Is there some way to forbid git from ever pushing a branch to remote servers?

If there's a better way to handle this situation, I would of course welcome any suggestions.

解决方案

A slightly hackish solution: Make a dummy branch on GitHub with the same name as your real branch, and make sure it would not be a fast forward merge. That way, the push operation will fail.

Here's an example.

$ git clone [e-mail]:user/repo.git
$ cd repo
$ git checkout -b secret
$ echo "This is just a dummy to prevent fast-forward merges" > dummy.txt
$ git add .
$ git commit -m "Dummy"
$ git push origin secret

Now that the dummy branch is set up, we can recreate it locally to diverge from the one on GitHub.

$ git checkout master
$ git branch -D secret
$ git checkout -b secret
$ echo "This diverges from the GitHub branch" > new-stuff.txt
$ git add .
$ git commit -m "New stuff"

Now if we accidentally try to push, it will fail with a non-fast forward merge error:

$ git push origin secret
To [e-mail]:user/repo.git
! [rejected]        secret -> secret (non-fast forward)
error: failed to push some refs to ‘[e-mail]:user/repo.git’

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