From c33b11ce945c1ac8ceb8797d0366af330e879535 Mon Sep 17 00:00:00 2001
From: Craige McWhirter <craige@mcwhirter.io>
Date: Sun, 25 Aug 2024 20:49:01 +1000
Subject: [PATCH] chore(iog): use flake input

---
 profiles/iog.nix | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/profiles/iog.nix b/profiles/iog.nix
index bcda846..3cbb90c 100644
--- a/profiles/iog.nix
+++ b/profiles/iog.nix
@@ -1,11 +1,13 @@
 # NixOps configuration for the hosts utilising IOHK resources
 {
   config,
+  inputs,
   pkgs,
   lib,
-  nix,
   ...
-}: {
+}: let
+  nix = inputs.nix.packages."${pkgs.system}".nix;
+in {
   imports = [../profiles/terminal-recording.nix ../profiles/nix-direnv.nix];
 
   nix = {
@@ -13,16 +15,12 @@
     settings = {
       substituters = [
         "https://cache.nixos.org"
-        "https://erc20.cachix.org"
         "https://cache.iog.io"
-        "s3://iohk-vit-bitte/infra/binary-cache/?region=eu-central-1"
       ];
       trusted-public-keys = [
         "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-        "erc20.cachix.org-1:SSf1RXfccF4/rwiwgBrbV7n8EBn0xciuU/TMdtor8LE="
         "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ="
         "iohk.cachix.org-1:DpRUyj7h7V830dp/i6Nti+NEO2/nhblbov/8MW7Rqoo="
-        "vit-testnet-0:0lvkEoYh+XrBh7pr4bXjsUisUkUxsyLvvWBIJwym/RM="
       ];
     };
     extraOptions = ''