Add packagePostOverrides parameter to simpleCabalProject2flake

hexresearch · Dec 30, 2022 · cea20ef · cea20ef
1 parent 4f79db2
commit cea20ef
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/simpleCabalProject2flake.nix b/simpleCabalProject2flake.nix
@@ -39,6 +39,8 @@
 , compiler ? null
   # overlays that will be used to build the package but will not be added to self.overlay
 , localOverlays ? []
+  # list of override functions from haskell.lib
+, packagePostOverrides ? {pkgs}: []
 }:
 
 let
@@ -97,7 +99,10 @@ in
       };
 
       packages_ = flake-utils.lib.flattenTree
-        (getAttrs (packageNames_ pkgs) pkgs.haskellPackages);
+        (builtins.mapAttrs
+          (_name: (foldCompose (maybeCall packagePostOverrides { inherit pkgs; })))
+          (getAttrs (packageNames_ pkgs) pkgs.haskellPackages)
+        );
 
       getAttrs = names: attrs: pkgs.lib.attrsets.genAttrs names (n: attrs.${n});