23cb93ff1c
It’s not uncommon to use `/var/${USER}` as a home directory, especially
for shared or CLI-only users.
This fixes an issue where a formula that requires `xcodebuild` is
`brew install`ed from such a shared or CLI-only user account.
In that case, `xcodebuild` would fail because it is denied writing to
`/var/${USER}/Library/Developer/Xcode`.
For details, see: https://gist.github.com/claui/17cd89f8f6b4094ac704f142ea811fd8
Suggested-by: Bo Anderson <mail@boanderson.me>
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.