add postgresql to have psql to shell

2023-10-04 18:01:41 -04:00 · 2023-10-04 18:01:41 -04:00 · d6ce32187b
parent 5af7924779
commit d6ce32187b
1 changed files with 7 additions and 1 deletions
--- a/shell.nix
+++ b/shell.nix
@ -27,6 +27,12 @@ let

  drv = variant (haskellPackages.callPackage f {});

+  enhancedDrv = if pkgs.lib.inNixShell
+    then drv.env.overrideAttrs (oldAttrs: {
+      buildInputs = oldAttrs.buildInputs or [] ++ [ pkgs.postgresql ];
+    })
+    else drv;
+
 in

-  if pkgs.lib.inNixShell then drv.env else drv
+  enhancedDrv