I've been doing code reviews for my team and other teams for quite a while now, but for one particular project I only just realised that they have separate repositories for the actual website, and a sandbox version. They're both identical with the exception of the sandbox repository having sandbox classes. So basically any changes done to the main repository also has to be copied into the sandbox repository, and its all done manually.

So I went around asking why there are 2 repositories and I just kept getting the answer because one is main, the other is sandbox. I asked why aren't they just combined into a single repository since sandbox is based on a server environment but everyone keep saying they don't know.

Projects without any form of planning can be scary and/or a total clusterfuck.