Use a normal pinned nixpkgs for shell.nix pkgs

input-output-hk · Jul 20, 2021 · 5c8f5a0 · 5c8f5a0
1 parent e825ddf
commit 5c8f5a0
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/shell.nix b/shell.nix
@@ -2,15 +2,9 @@
 # environment. This is now based on haskell.nix and it's haskell-nix.project
 # (see 'default.nix').
 { compiler ? "ghc8104"
-  # Latest haskell.nix for more likely cache hits
-, haskellNix ? import
-    (builtins.fetchTarball
-      "https://github.com/input-output-hk/haskell.nix/archive/f9d261d6d90d4aebd97f7ae60c951fc9e1d98493.tar.gz")
-    { }
-  # Use same pkgs as haskell.nix for more likely cache hits
-, nixpkgsSrc ? haskellNix.sources.nixpkgs-2009
-, nixpkgsArgs ? haskellNix.nixpkgsArgs
-, pkgs ? import nixpkgsSrc nixpkgsArgs
+  # nixpkgs 21.05 at 2021-07-19
+, pkgs ? import (builtins.fetchTarball "https://github.com/NixOS/nixpkgs/archive/4181644d09b96af0f92c2f025d3463f9d19c7790.tar.gz") { }
+
   # Use cardano-node master for more likely cache hits
 , cardanoNodePkgs ? import
     (builtins.fetchTarball