ebook-manager/shell.nix
2018-08-02 21:39:08 +03:00

33 lines
941 B
Nix

{ nixpkgs ? import <nixpkgs> {}, compiler ? "default", doBenchmark ? false }:
let
pinnedVersion = nixpkgs.lib.importJSON ./nixpkgs-version.json;
pinnedPkgs = import (nixpkgs.fetchFromGitHub {
owner = "NixOS";
repo = "nixpkgs";
inherit (pinnedVersion) rev sha256;
}) {};
emailparse = nixpkgs.fetchFromGitHub {
owner = "mkawalec";
repo = "emailparse";
rev = "c5533707c7339bcebd616e1f7cdb442ca2d16626";
sha256 = "036a6yx6lqjz2prj85vi1qxcy9ph4mnr0dq1djj3j7y1rqhmgyiq";
};
inherit (pinnedPkgs) pkgs;
haskellPackages = if compiler == "default"
then pkgs.haskellPackages
else pkgs.haskell.packages.${compiler};
f = haskellPackages.callCabal2nix "ebook-manager" ./.;
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