Git检出失败，因为本地更改...没有本地更改? [英] Git checkout fails with because local changes ... without local changes?

问题描述

使用Git 2.7.4，我对分支进行了一些更改.提交并推送到分支.

Using Git 2.7.4 I made some changes to a branch. Commit and push to the branch.

[user:~/terraform] mybranch ± git status
On branch DIC-98-rhel-lb0
nothing to commit, working directory clean
[user:~/terraform] mybranch ±


[user:~/terraform] mybranch ± git push origin mybranch
Everything up-to-date

当我尝试切换到主版本

[user:~/terraform] mybranch ± git checkout master
error: Your local changes to the following files would be overwritten by checkout:
    azure-openshift/.gitignore
    azure-openshift/bastion.tf
    azure-openshift/bootstrap.sh
    azure-openshift/bootstrap.tfvars
    azure-openshift/cns.tf
    azure-openshift/infra.tf
    azure-openshift/master.tf
    azure-openshift/openshift.auto.tfvars
    azure-openshift/openshift.variables.tf
    azure-openshift/revproxy.tf
Please, commit your changes or stash them before you can switch branches.
Aborting
[user:~/terraform] mybranch 1 ± 

我也可以先执行git reset，结果相同.

I can also do git reset first, with the same result.

我想念什么?

推荐答案

这些文件很可能在您当前的分支(mybranch)中被忽略，但是它们是master分支的一部分(可能是它们被意外提交)某点?).因此，当您当前的分支干净时，签出master将会覆盖那些文件，并有丢失该数据的风险.

Most likely those files are ignored in your current branch (mybranch), but they are part of the master branch (perhaps they were accidentally committed at some point?). So while your current branch is clean, checking out master would overwrite those files and risk losing that data.

如果您知道覆盖这些文件是安全的，则可以告诉git，您肯定要使用-f标志检出master:

If you know that it's safe to overwrite those files, then you can tell git that you're quite sure you want to check out master with the -f flag:

git checkout -f master

如果不确定，则可以尝试将master重新建立基础或合并到您的问题分支中，并解决任何冲突等.

If you're not sure, then you can try rebasing or merging master into your issue branch and working through any conflicts, etc.

例如，假设您在master分支中意外包含了一个名为foo.temp的文件，该文件是在运行build时生成的日志文件.

For example, let's say you accidentally included a file named foo.temp, which is a log file generated when you run builds, in your master branch.

然后创建一个新分支remove_foo，并将foo.temp添加到.gitignore中.您进行构建(从而修改foo.temp)，提交更改并将其推送到服务器.

You then create a new branch, remove_foo, and add foo.temp to your .gitignore. You build (thus modifying foo.temp), commit and push your changes to the server.

一切看起来都不错. git status返回干净.

Everything looks good. git status returns clean.

然后您尝试检出master并出现错误:foo.temp将被master中的版本覆盖. Git试图保护您的工作.

You then attempt to checkout master and get an error: foo.temp will be overwritten with the version in master. Git is trying to protect your work.

幸运的是，您知道这是一个临时性问题，因此您使用git checkout -f master是因为您知道如果覆盖foo.temp没关系.

Fortunately, you know that this is a temporary issue, so you use git checkout -f master because you know that it's okay if foo.temp is overwritten.

最终，remove_foo将被同行评审并合并为master，而这种烦恼将消失.

Eventually, remove_foo will be peer-reviewed and merged into master and this little annoyance will go away.

如果您试图删除某些存储库中意外包含的文件，那么您可能会发现这很有帮助:

If you attempted to remove some files which were accidentally included in the repo, then you may find this helpful:

删除Git存储库中的文件，而无需将其从本地文件系统中删除

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