From 9c5e06ad076d1ebe51dff59d2076997715ea930b Mon Sep 17 00:00:00 2001
From: zimbatm <zimbatm@zimbatm.com>
Date: Sat, 16 Mar 2019 14:46:37 +0100
Subject: [PATCH] nix-unstable: transform into package

move the logic into the package
---
 nix-unstable/default.nix | 6 ++++++
 overlay.nix              | 6 ++----
 2 files changed, 8 insertions(+), 4 deletions(-)
 create mode 100644 nix-unstable/default.nix

diff --git a/nix-unstable/default.nix b/nix-unstable/default.nix
new file mode 100644
index 0000000..4d74e9d
--- /dev/null
+++ b/nix-unstable/default.nix
@@ -0,0 +1,6 @@
+{ docker-nixpkgs
+, nixUnstable
+}:
+docker-nixpkgs.nix.override {
+  nix = nixUnstable;
+}
diff --git a/overlay.nix b/overlay.nix
index 6e61274..4b6d31d 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -3,7 +3,7 @@ _: pkgs: {
   buildCLIImage = pkgs.callPackage ./lib/buildCLIImage.nix {};
 
   # docker images must be lower-cased
-  docker-nixpkgs = rec {
+  docker-nixpkgs = {
 
     bash = pkgs.callPackage ./bash {};
     busybox = pkgs.callPackage ./busybox {};
@@ -12,9 +12,7 @@ _: pkgs: {
     kubectl = pkgs.callPackage ./kubectl {};
     kubernetes-helm = pkgs.callPackage ./kubernetes-helm {};
     nix = pkgs.callPackage ./nix {};
-    nix-unstable = nix.override {
-      nix = pkgs.nixUnstable;
-    };
+    nix-unstable = pkgs.callPackage ./nix-unstable {};
 
   };
 }