With xCode 9.0, I am facing problem with SVN setup.
I could not find any option to add SVN repository which was working proper with earlier versions of xCode.
In source control, I am getting GIT everywhere. I am using SVN for long time and was properly working with earlier versions of xCode but this is not working with xCode 9.0.
I am adding this answer as I found work around for this (Not as a full fledge solution)
If you have upgraded your xCode version to 9.0, and could not find anything to attach your code to SVN repository then following steps will help you out: