8ff2e9ae4e
This variable allows a user to configure how often `brew update` runs. With the previous implementation, however, it was still pretty slow as it would run some of `brew update` even within the timeout. This feels related to complaints about Homebrew "feeling slow" since we enabled this. Address this by: - making `HOMEBREW_AUTO_UPDATE_SECS` behave more like `HOMEBREW_NO_AUTO_UPDATE` and entirely skip the invocation of `brew update` if the relevant tap (homebrew-core or homebrew-cask depending on command invoked) has been checked in the last `HOMEBREW_AUTO_UPDATE_SECS` - Only require/check the update of a single tap rather than every tap - Increase the default value of `HOMEBREW_AUTO_UPDATE_SECS` from 1m to 5m to cut people a bit more slack. We're not updating things often enough for 1m not to feel a bit overkill and 5m feels appropriate for a Homebrew "session" to only require a single update.
Library
This directory contains all the code run by the official brew and brew cask commands in Homebrew and all formulae (package descriptions) in taps (repositories containing formulae) in Taps subdirectories.