Autoformatting in Xcode

Xcode is not as helpful as Visual Studio when it comes to formatting code. Moreover, if your developers don't follow code standards as much as you'd like, you'll end up with ugly code. Probably the best option is to use Xcode formatter (https://github.com/octo-online/Xcode-formatter), which uses uncrustify to achieve the formatting. You can even edit the rules to follow your own code standards. I found it very helpful, since you can run it after each build.