nixos-template-base/applications/graphical/developpement-haskell.nix

{ config, lib, pkgs, ... }:

let
  inherit (lib) mkIf mkMerge mkThenElse;
  annuaire = config.r6d.machines;
  currentMachine = annuaire."${config.networking.fqdn}";
  flags = currentMachine.configurationFlags;
in

mkIf (flags.developpement-haskell && flags.graphical) {

  # Paquets
  environment.systemPackages = with pkgs; [
  ] ++ (with pkgs.haskellPackages; [
    # Haskell lib
    #threadscope     # visualisation des threads (<bidule>.eventlog)
  ]);
}