cachix

flake.nix

@@ -73,6 +73,7 @@
         specialArgs = {inherit inputs outputs;};
         modules = [
           ./system/quiver.nix
+          ./system/cachix.nix
           nur.nixosModules.nur
           nix-index-database.nixosModules.nix-index
           home-manager.nixosModules.home-manager
@@ -89,6 +90,7 @@
         specialArgs = {inherit inputs outputs;};
         modules = [
           ./system/adrift.nix
+          ./system/cachix.nix
           nur.nixosModules.nur
           nix-index-database.nixosModules.nix-index
           home-manager.nixosModules.home-manager

system/adrift.nix

@@ -9,8 +9,8 @@
   ...
 }: {
   nix.settings = {
-    substituters = ["https://hyprland.cachix.org" "https://nix-community.cachix.org" ];
-    trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=" ];
+    substituters = ["https://hyprland.cachix.org" ];
+    trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" ];
     trusted-users = [ "root" "bolt" ]
   };
 

system/cachix.nix

@@ -0,0 +1,13 @@
+
+# WARN: this file will get overwritten by $ cachix use <name>
+{ pkgs, lib, ... }:
+
+let
+  folder = ./cachix;
+  toImport = name: value: folder + ("/" + name);
+  filterCaches = key: value: value == "regular" && lib.hasSuffix ".nix" key;
+  imports = lib.mapAttrsToList toImport (lib.filterAttrs filterCaches (builtins.readDir folder));
+in {
+  inherit imports;
+  nix.settings.substituters = ["https://cache.nixos.org/"];
+}

system/cachix/nix-community.nix

@@ -0,0 +1,13 @@
+
+{
+  nix = {
+    settings = {
+      substituters = [
+        "https://nix-community.cachix.org"
+      ];
+      trusted-public-keys = [
+        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      ];
+    };
+  };
+}