Git:发送电子邮件而不提交
我有一个项目，在其中进行了更改，并希望使用git send-email功能将其发送给另一个用户.
I have a project where I made changes, and want to send them to another user, using git send-email feature.
我发现它可以通过发送补丁(由每次提交的 git format-patch 创建)来起作用.
I found that it works by sending patches (created by git format-patch of each commit).
是否可以仅发送 diff 的?我不想先提交，然后发送补丁.
Is it able to send just diff's ? I don't want to commit first, and then send the patch.
git format-patch 或 send-email 是否有一些参数可以快速完成?
Does git format-patch or maybe send-email have some parameter to just do that quickly?
谢谢.
事实证明这是不可能的.所以我提交并尝试 send-email 它，这会引发错误
It turns out not to be possible. So I commited and tried to send-email it, which throws an error
命令未知:/usr/lib/git-core/git-send-email中的"AUTH"
Command unknown: 'AUTH' at /usr/lib/git-core/git-send-email
此错误与我的smtp服务器不支持身份验证有关.
This error is related to my smtp-server not supporting authentication.
为解决此问题，我在我的 .gitconfig 中注释了该行，该行显示 smtpuser ，这样它就不会将任何用户或密码传递给git.然后，电子邮件发送就没有问题了.
To solve this, I commented the line in my .gitconfig where it says smtpuser, so that it doesn't pass any user or password to git. Then, the email gets sent without a problem.
但是我仍然认为应该有使用 send-email 功能的选项，无需先提交便发送补丁.
But I still think that should have an option to use send-email feature, sending a patch without having to commit it first.