Move all of NixOS to nixos/ in preparation of the repository merge

1 files changed, 45 insertions, 0 deletions

diff --git a/nixos/modules/config/gnu.nix b/nixos/modules/config/gnu.nix
new file mode 100644
index 000000000000..1a69083a2069
--- /dev/null
+++ b/nixos/modules/config/gnu.nix
@@ -0,0 +1,45 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+  options = {
+    gnu = mkOption {
+      default = false;
+      description =
+        '' When enabled, GNU software is chosen by default whenever a there is
+           a choice between GNU and non-GNU software (e.g., GNU lsh
+           vs. OpenSSH).
+        '';
+    };
+  };
+
+  config = mkIf config.gnu {
+
+    environment.systemPackages = with pkgs;
+      # TODO: Adjust `requiredPackages' from `system-path.nix'.
+      # TODO: Add Inetutils once it has the new `ifconfig'.
+      [ parted
+        #fdisk  # XXX: GNU fdisk currently fails to build and it's redundant
+                # with the `parted' command.
+        nano zile
+        texinfo # for the stand-alone Info reader
+      ]
+      ++ stdenv.lib.optional (!stdenv.isArm) grub2;
+
+
+    # GNU GRUB, where available.
+    boot.loader.grub.enable = !pkgs.stdenv.isArm;
+    boot.loader.grub.version = 2;
+
+    # GNU lsh.
+    services.openssh.enable = false;
+    services.lshd.enable = true;
+    services.xserver.startOpenSSHAgent = false;
+    services.xserver.startGnuPGAgent = true;
+
+    # TODO: GNU dico.
+    # TODO: GNU Inetutils' inetd.
+    # TODO: GNU Pies.
+  };
+}