How to find unused images in an Xcode project?

Question

Has anyone a one-line to find unused images in an Xcode project? (Assuming all the files are referenced by name in code or the project files - no code generated file names.)

Answer 1

I used this framework:-

http://jeffhodnett.github.io/Unused/

Works damn well! Only 2 places I saw issues are when image names are from server and when the image asset name is different from the name of the image inside the asset folder...