From 17aee57df455e5524a6911ff517acfb3ae2629b5 Mon Sep 17 00:00:00 2001
From: David Arnold <dar@xoe.solutions>
Date: Tue, 16 Mar 2021 16:42:58 -0500
Subject: [PATCH] iso: pin inputs as flakes

This intends to avoid downloading inputs on the iso live image
and is a step towards completely air-gaped installs.

credits: @Pacman99

closes: #190
---
 lib/devos/devosSystem.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/devos/devosSystem.nix b/lib/devos/devosSystem.nix
index 78b7f363..46ca9658 100644
--- a/lib/devos/devosSystem.nix
+++ b/lib/devos/devosSystem.nix
@@ -1,4 +1,4 @@
-{ lib, nixos, self, ... }:
+{ lib, nixos, self, inputs, ... }:
 
 { modules, ... } @ args:
 lib.nixosSystem (args // {
@@ -17,6 +17,7 @@ lib.nixosSystem (args // {
                 source = self;
                 target = "/devos/";
               }];
+              nix.registry = lib.mapAttrs (n: v: { flake = v; }) inputs;
               # confilcts with networking.wireless which might be slightly
               # more useful on a stick
               networking.networkmanager.enable = lib.mkForce false;