Update shell.nix file based on tutorial (#792)

* Update shell.nix file based on tutorial Signed-off-by: Mihai Maruseac <[email protected]> * Update shell.nix file based on tutorial Signed-off-by: Mihai Maruseac <[email protected]> --------- Signed-off-by: Mihai Maruseac <[email protected]>
mihaimaruseac · Nov 24, 2023 · ad0e23d · ad0e23d
1 parent 0f7df2e
commit ad0e23d
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/shell.nix b/shell.nix
@@ -1,11 +1,15 @@
-{ pkgs ? import <nixpkgs> {} }:
-with pkgs;
-mkShell {
-  buildInputs = [
+let
+  nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/tarball/nixos-23.05";
+  pkgs = import nixpkgs { config = {}; overlays = []; };
+in
+
+pkgs.mkShell {
+  packages = with pkgs; [
     cabal-install
     haskell.compiler.ghc925
     zlib.dev
   ];
+
   shellHook = ''
     export PS1="[\[\033[01;32m\]nix-shell\[\033[00m\]:\W] \[\033[01;32m\]λ\[\033[00m\] "
   '';