diff options
Diffstat (limited to 'pkgs/development/haskell-modules/default.nix')
| -rw-r--r-- | pkgs/development/haskell-modules/default.nix | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/pkgs/development/haskell-modules/default.nix b/pkgs/development/haskell-modules/default.nix index 6d15d59662453..7205f777bcf29 100644 --- a/pkgs/development/haskell-modules/default.nix +++ b/pkgs/development/haskell-modules/default.nix @@ -85,13 +85,13 @@ let # Creates a Haskell package from a source package by calling cabal2nix on the source. callCabal2nix = name: src: args: - let - # Filter out files other than the cabal file. This ensures - # that we don't create new derivations even when the cabal - # file hasn't changed. - justCabal = builtins.filterSource (path: type: pkgs.lib.hasSuffix ".cabal" path) src; - drv = self.callPackage (haskellSrc2nix { inherit name; src = justCabal; }) args; - in overrideCabal drv (drv': { inherit src; }); # Restore the desired src. + let + # Filter out files other than the cabal file. This ensures + # that we don't create new derivations even when the cabal + # file hasn't changed. + justCabal = builtins.filterSource (path: type: pkgs.lib.hasSuffix ".cabal" path) src; + drv = self.callPackage (haskellSrc2nix { inherit name; src = justCabal; }) args; + in overrideCabal drv (drv': { inherit src; }); # Restore the desired src. ghcWithPackages = selectFrom: withPackages (selectFrom self); |