From 3ceff75ee509e71b5d8a70691403997237686802 Mon Sep 17 00:00:00 2001
From: Paul-Henri Froidmont <git.contact-57n2p@froidmont.org>
Date: Sun, 31 Jul 2022 22:40:10 +0200
Subject: [PATCH] Use nixpkgs from flake input as NIX_PATH

---
 environment.nix | 8 +++++++-
 flake.nix       | 3 +++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/environment.nix b/environment.nix
index dbc6d77..051c255 100644
--- a/environment.nix
+++ b/environment.nix
@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ pkgs, nixpkgs, ... }:
 {
   environment.systemPackages = with pkgs; [
     htop
@@ -6,4 +6,10 @@
     tmux
     vim
   ];
+
+  nix = {
+    nixPath = [
+      "nixpkgs=${nixpkgs}"
+    ];
+  };
 }
diff --git a/flake.nix b/flake.nix
index c2860a7..ef28669 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,6 +44,7 @@
       nixosConfigurations = {
         db1 = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
+          specialArgs = { inherit nixpkgs; };
           modules = [
             sops-nix.nixosModules.sops
             ./profiles/db.nix
@@ -61,6 +62,7 @@
         };
         backend1 = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
+          specialArgs = { inherit nixpkgs; };
           modules = [
             sops-nix.nixosModules.sops
             ./profiles/backend.nix
@@ -78,6 +80,7 @@
         };
         storage1 = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
+          specialArgs = { inherit nixpkgs; };
           modules = [
             defaultModuleArgs
             sops-nix.nixosModules.sops