From b6a8c130fece820a3a92bada43c9af26f90c93d5 Mon Sep 17 00:00:00 2001
From: Nicole <frega.nicole@gmail.com>
Date: Tue, 4 Nov 2025 21:30:41 +0100
Subject: [PATCH] Added cachix. I'm tired of compiling CUDA

---
 etc/nixos/cachix.nix               | 13 +++++++++++++
 etc/nixos/cachix/niri.nix          | 13 +++++++++++++
 etc/nixos/cachix/nix-community.nix | 13 +++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 etc/nixos/cachix.nix
 create mode 100644 etc/nixos/cachix/niri.nix
 create mode 100644 etc/nixos/cachix/nix-community.nix

diff --git a/etc/nixos/cachix.nix b/etc/nixos/cachix.nix
new file mode 100644
index 0000000..ecd2d39
--- /dev/null
+++ b/etc/nixos/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/"];
+}
diff --git a/etc/nixos/cachix/niri.nix b/etc/nixos/cachix/niri.nix
new file mode 100644
index 0000000..08bca63
--- /dev/null
+++ b/etc/nixos/cachix/niri.nix
@@ -0,0 +1,13 @@
+
+{
+  nix = {
+    settings = {
+      substituters = [
+        "https://niri.cachix.org"
+      ];
+      trusted-public-keys = [
+        "niri.cachix.org-1:Wv0OmO7PsuocRKzfDoJ3mulSl7Z6oezYhGhR+3W2964="
+      ];
+    };
+  };
+}
diff --git a/etc/nixos/cachix/nix-community.nix b/etc/nixos/cachix/nix-community.nix
new file mode 100644
index 0000000..7fc4c65
--- /dev/null
+++ b/etc/nixos/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="
+      ];
+    };
+  };
+}