From 120ecb1feb23dce5bd7d6bb4cb2473cf3d3ae8c3 Mon Sep 17 00:00:00 2001
From: Lumpiasty <arek.dzski@gmail.com>
Date: Sat, 20 Jun 2026 00:51:43 +0200
Subject: [PATCH] chore: add cachyos binary cache

---
 flake.nix             | 11 +++++++++++
 lib/mkNixosSystem.nix | 10 ++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index 096e127..d111590 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,17 @@
 {
   description = "NixOS flake";
 
+  nixConfig = {
+    extra-substituters = [
+      "https://claude-code.cachix.org"
+      "https://attic.xuyh0120.win/lantian"
+    ];
+    extra-trusted-public-keys = [
+      "claude-code.cachix.org-1:YeXf2aNu7UTX8Vwrze0za1WEDS+4DuI2kVeWEE4fsRk="
+      "lantian:EeAUQ+W+6r7EtwnmYjeVwx5kOGEBpjlBfPlzGlTNvHc="
+    ];
+  };
+
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     nixpkgs-2605.url = "github:NixOS/nixpkgs/nixos-26.05";
diff --git a/lib/mkNixosSystem.nix b/lib/mkNixosSystem.nix
index b69d42e..e8f9eef 100644
--- a/lib/mkNixosSystem.nix
+++ b/lib/mkNixosSystem.nix
@@ -40,8 +40,14 @@ nixpkgs.lib.nixosSystem {
         nix-cachyos-kernel.overlays.pinned
       ] ++ (import ../overlays/pkgs.nix { inherit bun2nix; });
       nix.settings = {
-        substituters = [ "https://claude-code.cachix.org" ];
-        trusted-public-keys = [ "claude-code.cachix.org-1:YeXf2aNu7UTX8Vwrze0za1WEDS+4DuI2kVeWEE4fsRk=" ];
+        substituters = [ 
+          "https://claude-code.cachix.org" 
+          "https://attic.xuyh0120.win/lantian"
+        ];
+        trusted-public-keys = [ 
+          "claude-code.cachix.org-1:YeXf2aNu7UTX8Vwrze0za1WEDS+4DuI2kVeWEE4fsRk=" 
+          "lantian:EeAUQ+W+6r7EtwnmYjeVwx5kOGEBpjlBfPlzGlTNvHc="
+        ];
       };
     }
     lanzaboote.nixosModules.lanzaboote