Fix indentation for entire project in Xcode 7?

Question

I've inherited a huge iOS project which is all using two-space indenting. I need that to be four-space indenting. I know that I can hit Ctrl+I per file, but I'm wondering whether Xcode (or AppCode, for that matter) has a means of re-indenting every source file in the entire project in one whack.

Failing that, I’m wondering how I might go about writing some sort of script (using Automator, or perhaps an Xcode plugin, or even something on the command line) to achieve this without going insane.

Answer 1

You can use SwiftFormat to make indentation on all of your project .swift files

$ brew install swiftformat
$ cd <path to your project>
$ swiftformat .