haskell-flake uses the nixpkgs Haskell package set by default. But if anybody wants to use alternative package sets, like the Horizon package set by @locallycompact (which also supports newer GHC versions), follow the #horizon-haskell stream.
See this post for introduction: https://nixos.zulipchat.com/#narrow/stream/424491-horizon-haskell/topic/Introduction.20To.20Horizon.20Haskell/near/420618968
Horizon supports Linux only at the moment. But @locallycompact is working on adding macOS support including CI and cache.
macOS is now supported: https://github.com/srid/haskell-template/pull/123
Last updated: Nov 13 2024 at 11:27 UTC