add assets to nix derivation

1 files changed, 4 insertions, 0 deletions

diff --git a/default.nix b/default.nix
index f714fdf..a929aed 100644
--- a/default.nix
+++ b/default.nix
@@ -47,6 +47,9 @@ let
         description = "tracktrain tracks trains on their traintracks";
         license = "unknown";
         mainProgram = "tracktrain";
+        postInstall = ''
+          cp -r $src/assets $out/assets
+        '';
       };
 
   haskellPackages = if compiler == "default"
@@ -75,6 +78,7 @@ let
     buildPhase = ''
       mkdir -p $out
       cp -r $src/bin $out
+      cp -r $src/assets $out/assets
     '';
     phases = [ "buildPhase" ];
   };