I'd like to add a short script that runs clang-format upon trying to save a file in Xcode project. the script will do the following command :
#!/bin/zsh
/usr/local/bin/clang-format -i <saved_file>
Does Xcode support this feature (in visual studio it's called format-on-save :
https://code.visualstudio.com/updates/v1_6#_format-on-save