需要 SVN 身份验证时获取 STDERR 输出失败 [英] Getting STDERR output fails when SVN authenticaion needed

问题描述

我正在尝试执行 svn update 命令，但由于我没有通过此命令传递用户名和密码，因此它要求我提供这些凭据.但是我需要记录这个命令的 STDERR 输出.

I am trying to do a svn update command but as I have not passed the username and password with this command it asks me for those credentials. But I need to record the STDERR output of this command.

这就是现在发生的事情:

This is what is happening now :

record = `svn update 2>&1`

它输出:

Authentication realm: <https://url_of_repository:443> url_of_repository SVN Repository
Username: 

它停止执行，因为它期望用户输入凭据.但是我想将上述输出记录为变量中的字符串，以便我可以将用户名和密码传递给它.我该怎么做.

And it stops execution as its expecting the user to type credentials. But I would like to record the above output as a string in a variable so that I can pass the username and password to it. How do I do it.

感谢您的帮助.

推荐答案

这可以通过在命令中传递 --non-interactive 参数来完成，这样它就不会提示输入身份验证凭据.

This can be done by passing the --non-interactive argument with your command so that it does not prompt for authentication credentials.

所以在你的情况下:

output = `svn update "#{repo_path}" --non-interactive 2>&1`

check_authentication = output.include?("Authentication failed")

如果认证失败，check_authentication 将返回 true.

The check_authentication will return true if authentication failed.

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