Add custom Nix cache to Nix configs

2022-07-16 21:04:11 +01:00
parent 0ca615a389
commit 1b67ac1da0
3 changed files with 18 additions and 0 deletions
--- a/nixos/modules/common.nix
+++ b/nixos/modules/common.nix
@@ -48,6 +48,13 @@ in
        settings = {
          trusted-users = [ "@wheel" ];
          experimental-features = [ "nix-command" "flakes" "ca-derivations" ];
+          substituters = [
+            "https://nix-cache.nul.ie"
+            "https://cache.nixos.org"
+          ];
+          trusted-public-keys = [
+            lib.my.nix.cacheKey
+          ];
        };
        registry = {
          pkgs = {