From 38a6e5e084a0b455093e4093b1815550ec2d304e Mon Sep 17 00:00:00 2001
From: teutat3s <teutates@mailbox.org>
Date: Thu, 16 Nov 2023 22:05:04 +0100
Subject: [PATCH] fix: add nix registry setting to speed up ad-hoc flake

usage, e.g. via nix shell nixpkgs#<flake-name>
---
 modules/nix.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/nix.nix b/modules/nix.nix
index c1e3218..906fbd6 100644
--- a/modules/nix.nix
+++ b/modules/nix.nix
@@ -14,6 +14,12 @@
     gc.automatic = true;
     optimise.automatic = true;
 
+    registry = {
+      nixpkgs.flake = flake.inputs.nixpkgs;
+      unstable.flake = flake.inputs.unstable;
+      system.flake = flake.self;
+    };
+
     settings = {
       # Improve nix store disk usage
       auto-optimise-store = true;
-- 
2.44.1