urbit/nix/pkgs/uterm/default.nix
2019-04-25 14:02:19 -07:00

38 lines
969 B
Nix

{ pkgs ? import ../../nixpkgs.nix }:
let
compiler = "default";
doBenchmark = false;
run-hpack =
"${pkgs.haskellPackages.hpack}/bin/hpack";
f = { mkDerivation, stdenv,
base, classy-prelude, lens, hpack, megaparsec }:
mkDerivation {
pname = "uterm";
version = "0.1.0.0";
src = ../../../pkg/uterm;
isLibrary = false;
isExecutable = true;
executableHaskellDepends = [
base classy-prelude lens hpack megaparsec
];
license = stdenv.lib.licenses.lgpl3;
preConfigure = ''
${run-hpack}
'';
};
haskellPackages = if compiler == "default"
then pkgs.haskellPackages
else pkgs.haskell.packages.${compiler};
variant = if doBenchmark then pkgs.haskell.lib.doBenchmark else pkgs.lib.id;
drv = variant (haskellPackages.callPackage f {});
in
if pkgs.lib.inNixShell then drv.env else drv