155feba8e0
- Both formulae and casks can have caveats, but only formulae caveats were shown at the end of a bulk install/upgrade/reinstall operation via `Homebrew.messages.record_caveats`. This fixes that to show Cask caveats too, for consistency (scrolling up all of the multi-formulae-and-casks output to see caveats is time-consuming and users might miss them). - In doing this I had to change how `Messages#record_caveats` works since the cask name is just a string, not an object.
Library
This directory contains all the code run by the official brew command in Homebrew and all formulae (package descriptions) in taps (repositories containing formulae) in Taps subdirectories.