{ nixpkgs ? import {}, compiler ? "default", doBenchmark ? false }: let inherit (nixpkgs) pkgs; pg-transact = with haskellPackages; callPackage( { mkDerivation, async, base, bytestring, exceptions, hspec , hspec-expectations-lifted, lib, monad-control, postgresql-libpq , postgresql-simple, tmp-postgres, transformers }: mkDerivation { pname = "pg-transact"; version = "0.3.1.1"; sha256 = "8d5d61ebafdcb8e94d563e74bc9646519e45a2fddf327a708b0a59e5160c20fc"; libraryHaskellDepends = [ base bytestring exceptions monad-control postgresql-simple transformers ]; testHaskellDepends = [ async base bytestring exceptions hspec hspec-expectations-lifted postgresql-libpq postgresql-simple tmp-postgres ]; doCheck = false; homepage = "https://github.com/jfischoff/pg-transact#readme"; description = "A postgresql-simple transaction monad"; license = lib.licenses.bsd3; }) {}; f = { mkDerivation, aeson, base, base16-bytestring , base64-bytestring, bytestring, case-insensitive, clock , containers, directory, extra, haskell-gettext, hspec , hspec-discover, hspec-wai, hspec-wai-json, http-api-data , http-types, iproute, lib, libyaml, mime-mail, mtl, network, opaleye , optparse-applicative, postgresql-simple , postgresql-simple-migration, product-profunctors, profunctors , pureMD5, random-bytestring, resource-pool, servant, servant-rawm , servant-rawm-server, servant-server, stm, text, time , tmp-postgres, wai, wai-logger, wai-middleware-throttle, warp , yaml }: mkDerivation { pname = "mateamt"; version = "0.0.0.0"; src = ./.; isLibrary = true; isExecutable = true; libraryHaskellDepends = [ aeson base base16-bytestring base64-bytestring bytestring containers directory extra haskell-gettext http-api-data http-types libyaml mime-mail mtl opaleye postgresql-simple product-profunctors profunctors pureMD5 random-bytestring servant servant-rawm servant-rawm-server servant-server stm text time wai wai-logger warp ]; executableHaskellDepends = [ base base16-bytestring bytestring case-insensitive clock containers iproute mtl network opaleye optparse-applicative postgresql-simple postgresql-simple-migration servant servant-server stm text time wai wai-logger wai-middleware-throttle warp yaml ]; testHaskellDepends = [ base bytestring containers hspec hspec-wai hspec-wai-json mtl pg-transact postgresql-simple resource-pool text time tmp-postgres wai warp ]; testToolDepends = [ hspec-discover ]; homepage = "https://gitea.nek0.eu/nek0/mateamt/"; description = "A whole new matemat"; license = lib.licenses.agpl3Plus; }; 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