[Nix-dev] Haskell-env (via nix-shell) - am I doing this right?

[Peter Simons]

Hi Ricardo,

 > Out of curiosity, why is that "shellHook" stuff needed on every
 > package?
 >
 > Couldn't "ghcWithPackages" export those variables instead (as a
 > "setupHook")?

yes, I suppose it's possible to extend ghcWithPackages in such a way
that it exports those settings automatically (or at provides a really
simple way to set them, at lest). It's just that nobody has implemented
this feature yet.

Best reards,
Peter