mateamt/shell.nix
2019-04-17 07:51:15 +02:00

37 lines
1.1 KiB
Nix

{ nixpkgs ? import <nixpkgs> {}, compiler ? "default", doBenchmark ? false }:
let
inherit (nixpkgs) pkgs;
f = { mkDerivation, aeson, base, bytestring, http-api-data
, opaleye, postgresql-simple, product-profunctors, servant
, servant-server, stdenv, text, time, wai, wai-logger, warp
}:
mkDerivation {
pname = "mateamt";
version = "0.0.0.0";
src = ./.;
isLibrary = false;
isExecutable = true;
executableHaskellDepends = [
aeson base bytestring http-api-data opaleye postgresql-simple
product-profunctors servant servant-server text time wai wai-logger
warp
];
description = "A whole new matemat";
license = stdenv.lib.licenses.agpl3;
};
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