nix-shell: also add a wrapper script besides the alias

... as aliases are not honored in `nix-shell --run`. In this way,
we can add an outer script running all the tests in the correct
environment.

1 files changed, 1 insertions, 0 deletions

diff --git a/shell.nix b/shell.nix
index a42d2ae..70c8edd 100644
--- a/shell.nix
+++ b/shell.nix
@@ -17,6 +17,7 @@ in pkgs.mkShell rec {
      niv
      update-deps
      cargo
+     nix-dependencies
   ];
 
   shellHook = ''