What is “uncrustify” Package?

Source code beautifier
For more details: https://uncrustify.sourceforge.io/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install uncrustify.

  brew install uncrustify

Now, use uncrustify!