From b21d20edb07a81cf9b4003d9f5edbfc6a4e1e73e Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Mon, 16 Aug 2021 16:39:11 +0800
Subject: [PATCH] nixops: enable nix flakes on desktop machines

---
 nixops/desktop.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/nixops/desktop.nix b/nixops/desktop.nix
index 875343c2..b8948607 100644
--- a/nixops/desktop.nix
+++ b/nixops/desktop.nix
@@ -152,6 +152,11 @@ in
   nix.binaryCaches = ["https://nixbld.m-labs.hk" "https://cache.nixos.org"];
   nix.sandboxPaths = ["/opt"];
 
+  nix.package = pkgs.nixUnstable;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+
   # This value determines the NixOS release with which your system is to be
   # compatible, in order to avoid breaking some software such as database
   # servers. You should change this only after NixOS release notes say you