From ed6ecacf6430e4331b2b56a4324c2e6d349bd30b Mon Sep 17 00:00:00 2001 From: Jacob Mitchell Date: Tue, 30 May 2017 11:27:32 -0700 Subject: haskell-modules: refactor package set This change is effectively a no-op to nixpkgs. However, it gives users the flexibility to create and maintain their own package sets per project, while benefiting from nix's Haskell configurations. I would make immediate use of this change in stack2nix, a project that generates nix expressions for all the dependencies of a given Haskell project. @domenkozar is familiar with the motivations and helped refine this change --- pkgs/development/haskell-modules/default.nix | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'pkgs/development/haskell-modules') diff --git a/pkgs/development/haskell-modules/default.nix b/pkgs/development/haskell-modules/default.nix index 8090732ddee6..8e7d19e089fd 100644 --- a/pkgs/development/haskell-modules/default.nix +++ b/pkgs/development/haskell-modules/default.nix @@ -2,6 +2,7 @@ , compilerConfig ? (self: super: {}) , packageSetConfig ? (self: super: {}) , overrides ? (self: super: {}) +, initialPackages ? import ./hackage-packages.nix }: let @@ -10,7 +11,7 @@ let inherit (import ./lib.nix { inherit pkgs; }) overrideCabal makePackageSet; haskellPackages = makePackageSet { - package-set = import ./hackage-packages.nix; + package-set = initialPackages; inherit ghc; }; -- cgit 1.4.1