561e520467
Rather than failing every time we fail to update (breaking most usage while offline) instead only fail if we cannot obtain the JSON and we don't have a valid local file we can use. Also tweak the timeout and retry logic and values to make a bit more sense in this context and not be so noisy when offline.
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.