1 files changed, 23 insertions, 7 deletions
diff --git a/users/grfn/xanthous/default.nix b/users/grfn/xanthous/default.nix
index 0b89a50afb9e..1316ff583f17 100644
--- a/users/grfn/xanthous/default.nix
+++ b/users/grfn/xanthous/default.nix
@@ -1,7 +1,23 @@
-{ pkgs ? (import ../../../. {}).third_party
-, lib ? pkgs.lib
-, ...
-}:
-pkgs.haskell.lib.failOnAllWarnings (
-  pkgs.haskellPackages.callPackage (import ./pkg.nix { inherit pkgs; }) {}
-)
+{ depot ? (import ../../../. {})
+, pkgs ? depot.third_party.nixpkgs
+, ... }:
+
+let
+  ignore = depot.third_party.gitignoreSource.gitignoreFilter ./.;
+  src = builtins.path {
+    name = "xanthous-source";
+    path = ./.;
+    filter = path: type: ignore path type
+      || builtins.baseNameOf path == "package.yaml";
+  };
+  # generated by cabal2nix
+  basePkg = pkgs.haskellPackages.callPackage ./pkg.nix { };
+in
+
+pkgs.haskell.lib.overrideCabal basePkg (default: {
+  inherit src;
+  version = "canon";
+  configureFlags = [
+    "--ghc-option=-Wall --ghc-option=-Werror"
+  ] ++ (default.configureFlags or []);
+})