2 files changed, 45 insertions, 0 deletions
diff --git a/modules/by-name/ni/nixpkgs/config.nix b/modules/by-name/ni/nixpkgs/config.nix
new file mode 100644
index 00000000..1a24444d
--- /dev/null
+++ b/modules/by-name/ni/nixpkgs/config.nix
@@ -0,0 +1,28 @@
+{
+  cfg,
+  myPkgs,
+  lib,
+  ...
+}: let
+  myPkgsOverlay = self: super: myPkgs;
+in {
+  nixpkgs = {
+    hostPlatform = cfg.systemName;
+
+    overlays = [
+      myPkgsOverlay
+    ];
+
+    config = {
+      # TODO: this fails because of the root tempsize, which should be increased
+      # contentAddressedByDefault = true;
+
+      hostSystem = cfg.systemName;
+
+      allowUnfreePredicate = pkg:
+        builtins.elem (lib.getName pkg) [
+          "pypemicro" # required by pynitrokey
+        ];
+    };
+  };
+}
diff --git a/modules/by-name/ni/nixpkgs/module.nix b/modules/by-name/ni/nixpkgs/module.nix
new file mode 100644
index 00000000..eda3ac89
--- /dev/null
+++ b/modules/by-name/ni/nixpkgs/module.nix
@@ -0,0 +1,17 @@
+{
+  lib,
+  config,
+  ...
+} @ args: let
+  cfg = config.soispha.nixpkgs;
+in {
+  options.soispha.nixpkgs = {
+    enable = lib.mkEnableOption "Nixpkgs config";
+    systemName = lib.mkOption {
+      description = "The name of the system.";
+      example = "x86_64-linux";
+      type = lib.types.str;
+    };
+  };
+  config = lib.mkIf cfg.enable (import ./config.nix (args // {inherit cfg;}));
+}