Adds an idea for networking module

The idea is to follow: https://nixos.org/nixos/options.html#networking so we can
share even more configuration ideas from NixOS.

1 files changed, 41 insertions, 0 deletions

diff --git a/modules/networking/default.nix b/modules/networking/default.nix
new file mode 100644
index 0000000..634618e
--- /dev/null
+++ b/modules/networking/default.nix
@@ -0,0 +1,41 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.networking;
+
+  hostName = optionalString (cfg.hostName != null) ''
+    scutil --set ComputerName "${cfg.hostName}"
+    scutil --set LocalHostName "${cfg.hostName}"
+    scutil --set HostName "${cfg.hostName}"
+  '';
+
+in
+
+{
+  options = {
+
+    networking.hostName = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      example = "myhostname";
+      description = ''
+        Hostname for your machine.
+      '';
+    };
+
+  };
+
+  config = {
+
+    system.activationScripts.networking.text = ''
+      # Set defaults
+      echo "configuring networking..." >&2
+
+      ${hostName}
+    '';
+
+  };
+}