5 files changed, 61 insertions, 0 deletions
diff --git a/modules/binary-cache/caches/helix.nix b/modules/binary-cache/caches/helix.nix
new file mode 100644
index 0000000..7783a96
--- /dev/null
+++ b/modules/binary-cache/caches/helix.nix
@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+
+{
+  nix.settings = {
+    substituters = [
+      "https://helix.cachix.org"
+    ];
+    trusted-public-keys = [
+      "helix.cachix.org-1:ejp9KQpR1FBI2onstMQ34yogDm4OgU2ru6lIwPvuCVs="
+    ];
+  };
+}
diff --git a/modules/binary-cache/caches/nix-community.nix b/modules/binary-cache/caches/nix-community.nix
new file mode 100644
index 0000000..d323939
--- /dev/null
+++ b/modules/binary-cache/caches/nix-community.nix
@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+
+{
+  nix.settings = {
+    substituters = [
+      "https://nix-community.cachix.org"
+    ];
+    trusted-public-keys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+    ];
+  };
+}
diff --git a/modules/binary-cache/caches/nix-gaming.nix b/modules/binary-cache/caches/nix-gaming.nix
new file mode 100644
index 0000000..c02bc5f
--- /dev/null
+++ b/modules/binary-cache/caches/nix-gaming.nix
@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+
+{
+  nix.settings = {
+    substituters = [
+      "https://nix-gaming.cachix.org"
+    ];
+    trusted-public-keys = [
+      "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
+    ];
+  };
+}
diff --git a/modules/binary-cache/caches/nixrc.nix b/modules/binary-cache/caches/nixrc.nix
new file mode 100644
index 0000000..6444ae5
--- /dev/null
+++ b/modules/binary-cache/caches/nixrc.nix
@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+
+{
+  nix.settings = {
+    substituters = [
+      "https://nixrc.cachix.org"
+    ];
+    trusted-public-keys = [
+      "nixrc.cachix.org-1:Hza//IlTj9UID+DaCXaM/cftfZzcXZ4zeW9XHLIcztU="
+    ];
+  };
+}
diff --git a/modules/binary-cache/default.nix b/modules/binary-cache/default.nix
new file mode 100644
index 0000000..9dd55b5
--- /dev/null
+++ b/modules/binary-cache/default.nix
@@ -0,0 +1,13 @@
+{ config, pkgs, lib, ... }:
+let
+  folder = ./caches;
+  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/" ];
+
+  environment.systemPackages = [ pkgs.cachix ];
+}