home/ghci: init

home/breakerbox.nix

@@ -26,6 +26,7 @@ in
     ./programs/gdb.nix
     ./programs/gh-dash.nix
     ./programs/gh.nix
+    ./programs/ghci.nix
     ./programs/git
     ./programs/gpg.nix
     ./programs/home-manager.nix
@@ -106,6 +107,7 @@ in
   programs.gdb.enable = true;
   programs.gh-dash.enable = true;
   programs.gh.enable = true;
+  programs.ghci.enable = true;
   programs.git.enable = true;
   programs.gpg.enable = true;
   programs.helix.enable = true;

home/home.nix

@@ -57,12 +57,6 @@ in {
     profilePath = ".config/X11/xprofile";
   };
 
-  xdg.configFile = {
-    "ghc/ghci.conf".text = ''
-      :set prompt "${extendedLib.termColors.front.magenta "[GHCi]λ"} "
-    '';
-  };
-
   news.display = "silent";
 
   fonts.fontconfig.enable = mkForce true;

home/programs/ghci.nix

@@ -0,0 +1,22 @@
+{ config, lib, pkgs, extendedLib, ... }:
+let
+  cfg = config.programs.ghci;
+in
+{
+  options.programs.ghci = {
+    enable = lib.mkEnableOption "ghci, interactive haskell shell";
+
+    package = lib.mkPackageOption pkgs "ghc" { };
+  };
+
+  config = lib.mkIf cfg.enable {
+    home.packages = [ cfg.package ];
+
+    # Personal config
+    xdg.configFile = {
+      "ghc/ghci.conf".text = ''
+        :set prompt "${extendedLib.termColors.front.magenta "[GHCi]λ"} "
+      '';
+    };
+  };
+}