1 files changed, 26 insertions, 13 deletions

diff --git a/default.nix b/default.nix
index 1e631cf..dc8c226 100644
--- a/default.nix
+++ b/default.nix
@@ -1,14 +1,13 @@
-argumentPackages@{ ... }:
-
-let
-  defaultPackages = (import <nixpkgs> {}).haskellPackages;
-  haskellPackages = defaultPackages // argumentPackages;
+argumentPackages@{ ... }:                   
+                                                               
+let              
   pkgs = (import <nixpkgs> {}).pkgs // argumentPackages;
-
-  webshim = with pkgs; stdenv.mkDerivation rec {
+  haskellPackages = pkgs.haskellPackages // argumentPackages;
+  pkg = haskellPackages.callPackage ./bar.nix {};
+  webshim = pkgs.stdenv.mkDerivation rec {
     name = "webshim-${version}";
     version = "1.16.0";
-    src = fetchFromGitHub {
+    src = pkgs.fetchFromGitHub {
       owner = "aFarkas";
       repo = "webshim";
       rev = "1.16.0";
@@ -20,10 +19,24 @@ let
       cp -r $src/js-webshim/dev/* $out/js/
     '';
   };
-in pkgs.stdenv.lib.overrideDerivation (haskellPackages.callPackage ./bar.nix {}) (oldAttrs: {
-    postUnpack = ''
-      rm -rf bar/static/jquery.js bar/static/webshim
-      ln -vs ${pkgs.jquery}/js/jquery.js bar/static
-      ln -vs ${webshim}/js bar/static/webshim
+  jquery = pkgs.stdenv.mkDerivation rec {
+    name = "jquery-${version}";
+    version = "3.3.1";
+    src = pkgs.fetchurl {
+      url = "https://github.com/jquery/jquery/archive/${version}.tar.gz";
+      sha256 = "1d1pilrwiz0yjx27cd7gbn8qar6hw5zgwjhpsyaijcg52z82wi5q";
+    };
+
+    installPhase = ''
+      mkdir -p $out/js
+      cp -r dist/jquery.js $out/js/
     '';
+  };
+in pkgs.stdenv.lib.overrideDerivation pkg (drv: {
+  postUnpack = ''
+    cd bar-*/static
+    rm -rf jquery.js webshim
+    ln -vs ${jquery}/js/jquery.js .
+    ln -vs ${webshim}/js webshim
+  '';
 })