From 9abb32c4fa678ae616fd1c9ec7db9e2e158511e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9ana=20=E6=B1=9F?= <leana.jiang+git@icloud.com>
Date: Thu, 10 Apr 2025 23:07:12 +0200
Subject: [PATCH] installer: add substituter

---
 nix/configurations/installer.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/nix/configurations/installer.nix b/nix/configurations/installer.nix
index 9b2c9404..0454e060 100644
--- a/nix/configurations/installer.nix
+++ b/nix/configurations/installer.nix
@@ -14,6 +14,13 @@ in
       (modulesPath + "/installer/cd-dvd/installation-cd-minimal.nix")
     ];
 
+    nix.settings = {
+      extra-substituters = ["https://leana8959.cachix.org"];
+      extra-trusted-substituters = ["https://leana8959.cachix.org"];
+      extra-trusted-public-keys = ["leana8959.cachix.org-1:CxQSAp8lcgMv8Me459of0jdXRW2tcyeYRKTiiUq8z0M="];
+      experimental-features = ["nix-command" "flakes"];
+    };
+
     nixpkgs = {
       hostPlatform = system;
       overlays = [self.overlays.default self.overlays.packages'];