When cabal installs into a user hub, the Hub directs cabal to use file in ~/.hubrc/heap that is structured like a heap. When a hub is removed or a package is unregistered garbage can accumulate. In time we may be able to collect it automatically but we should perhaps start by providing a command — say hub gc — to do it.
When cabal installs into a user hub, the Hub directs cabal to use file in
~/.hubrc/heap
that is structured like a heap. When a hub is removed or a package is unregistered garbage can accumulate. In time we may be able to collect it automatically but we should perhaps start by providing a command — sayhub gc
— to do it.