home: ssh: setup config

home/default.nix

@@ -11,6 +11,7 @@
     ./laptop.nix
     ./rofi.nix
     ./secrets
+    ./ssh.nix
     ./starship.nix
     ./themes
     ./tmux.nix

home/ssh.nix

@@ -0,0 +1,21 @@
+{ config, lib, ... }:
+let
+  cfg = config.my.home.ssh;
+in
+{
+  options.my.home.ssh = with lib; {
+    enable = (mkEnableOption "ssh configuration") // { default = true; };
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs.ssh = {
+      enable = true;
+
+      matchBlocks = {
+        poseidon = {
+          hostname = "poseidon.alarsyo.net";
+        };
+      };
+    };
+  };
+}