let
  buildDepError = pkg:
    builtins.throw ''
      The Haskell package set does not contain the package: ${pkg} (build dependency).
      
      If you are using Stackage, make sure that you are using a snapshot that contains the package. Otherwise you may need to update the Hackage snapshot you are using, usually by updating haskell.nix.
      '';
  sysDepError = pkg:
    builtins.throw ''
      The Nixpkgs package set does not contain the package: ${pkg} (system dependency).
      
      You may need to augment the system package mapping in haskell.nix so that it can be found.
      '';
  pkgConfDepError = pkg:
    builtins.throw ''
      The pkg-conf packages does not contain the package: ${pkg} (pkg-conf dependency).
      
      You may need to augment the pkg-conf package mapping in haskell.nix so that it can be found.
      '';
  exeDepError = pkg:
    builtins.throw ''
      The local executable components do not include the component: ${pkg} (executable dependency).
      '';
  legacyExeDepError = pkg:
    builtins.throw ''
      The Haskell package set does not contain the package: ${pkg} (executable dependency).
      
      If you are using Stackage, make sure that you are using a snapshot that contains the package. Otherwise you may need to update the Hackage snapshot you are using, usually by updating haskell.nix.
      '';
  buildToolDepError = pkg:
    builtins.throw ''
      Neither the Haskell package set or the Nixpkgs package set contain the package: ${pkg} (build tool dependency).
      
      If this is a system dependency:
      You may need to augment the system package mapping in haskell.nix so that it can be found.
      
      If this is a Haskell dependency:
      If you are using Stackage, make sure that you are using a snapshot that contains the package. Otherwise you may need to update the Hackage snapshot you are using, usually by updating haskell.nix.
      '';
in { system, compiler, flags, pkgs, hsPkgs, pkgconfPkgs, ... }:
  {
    flags = {};
    package = {
      specVersion = "1.10";
      identifier = { name = "servant-prometheus"; version = "0.1.0.0"; };
      license = "BSD-3-Clause";
      copyright = "";
      maintainer = "Alex Mason <axman6@gmail.com>, Jack Kelly <jack.kelly@data61.csiro.au>";
      author = "Alex Mason <axman6@gmail.com>, Anchor Engineering <engineering@lists.anchor.net.au>, Servant Contributors";
      homepage = "";
      url = "";
      synopsis = "Helpers for using prometheus with servant";
      description = "Helpers for using prometheus with servant. Each endpoint has its own metrics allowing more detailed monitoring than wai-middleware-prometheus allows";
      buildType = "Simple";
      };
    components = {
      "library" = {
        depends = [
          (hsPkgs."base" or (buildDepError "base"))
          (hsPkgs."prometheus-client" or (buildDepError "prometheus-client"))
          (hsPkgs."servant" or (buildDepError "servant"))
          (hsPkgs."http-types" or (buildDepError "http-types"))
          (hsPkgs."text" or (buildDepError "text"))
          (hsPkgs."time" or (buildDepError "time"))
          (hsPkgs."unordered-containers" or (buildDepError "unordered-containers"))
          (hsPkgs."wai" or (buildDepError "wai"))
          (hsPkgs."bytestring" or (buildDepError "bytestring"))
          ];
        };
      exes = {
        "bench" = {
          depends = [
            (hsPkgs."base" or (buildDepError "base"))
            (hsPkgs."aeson" or (buildDepError "aeson"))
            (hsPkgs."servant-prometheus" or (buildDepError "servant-prometheus"))
            (hsPkgs."servant-server" or (buildDepError "servant-server"))
            (hsPkgs."prometheus-client" or (buildDepError "prometheus-client"))
            (hsPkgs."text" or (buildDepError "text"))
            (hsPkgs."wai" or (buildDepError "wai"))
            (hsPkgs."warp" or (buildDepError "warp"))
            (hsPkgs."process" or (buildDepError "process"))
            ];
          };
        };
      tests = {
        "spec" = {
          depends = [
            (hsPkgs."base" or (buildDepError "base"))
            (hsPkgs."aeson" or (buildDepError "aeson"))
            (hsPkgs."servant-prometheus" or (buildDepError "servant-prometheus"))
            (hsPkgs."servant-server" or (buildDepError "servant-server"))
            (hsPkgs."servant-client" or (buildDepError "servant-client"))
            (hsPkgs."servant" or (buildDepError "servant"))
            (hsPkgs."prometheus-client" or (buildDepError "prometheus-client"))
            (hsPkgs."http-client" or (buildDepError "http-client"))
            (hsPkgs."text" or (buildDepError "text"))
            (hsPkgs."wai" or (buildDepError "wai"))
            (hsPkgs."warp" or (buildDepError "warp"))
            (hsPkgs."hspec" or (buildDepError "hspec"))
            (hsPkgs."unordered-containers" or (buildDepError "unordered-containers"))
            (hsPkgs."transformers" or (buildDepError "transformers"))
            ];
          };
        };
      };
    } // {
    src = (pkgs.lib).mkDefault (pkgs.fetchgit {
      url = "https://github.com/PrivateStorageio/servant-prometheus.git";
      rev = "ec21c5ed50e6f6f8e52916ce71cd68fcd0166cad";
      sha256 = "0lswszfs52x5rpf7lj46iv77zghcbr4d05dwssi63yzjll1ixizd";
      });
    }