From 2efa87f90c00e5bd9bc732635ccf28de6200a646 Mon Sep 17 00:00:00 2001
From: Joshua Yuen <joshuayuen99@gmail.com>
Date: Mon, 28 Sep 2026 20:42:59 -0400
Subject: [PATCH] Add steam module

---
 hosts/laptop/default.nix     |  2 ++
 modules/nixos/default.nix    |  1 +
 modules/nixos/steam.nix      | 20 ++++++++++++++++++++
 modules/options/default.nix  |  1 +
 modules/options/steam.nix    | 13 +++++++++++++
 profiles/desktop/default.nix |  2 ++
 6 files changed, 39 insertions(+)
 create mode 100644 modules/nixos/steam.nix
 create mode 100644 modules/options/steam.nix

diff --git a/hosts/laptop/default.nix b/hosts/laptop/default.nix
index a3b5cd5..6fea6df 100644
--- a/hosts/laptop/default.nix
+++ b/hosts/laptop/default.nix
@@ -18,4 +18,6 @@
   modules.opencode.enable = true;
 
   modules.display.scale = 2;
+
+  modules.steam.remotePlay.enable = true;
 }
diff --git a/modules/nixos/default.nix b/modules/nixos/default.nix
index b4d8746..e1eb223 100644
--- a/modules/nixos/default.nix
+++ b/modules/nixos/default.nix
@@ -17,6 +17,7 @@
     ./plasma.nix
     ./sddm.nix
     ./services.nix
+    ./steam.nix
     ./stylix.nix
     ./system.nix
     ./tailscale.nix
diff --git a/modules/nixos/steam.nix b/modules/nixos/steam.nix
new file mode 100644
index 0000000..6938b9c
--- /dev/null
+++ b/modules/nixos/steam.nix
@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib;
+let
+  cfg = config.modules.steam;
+in
+{
+  config = mkIf cfg.enable {
+    programs.steam = {
+      enable = true;
+      remotePlay.openFirewall = cfg.remotePlay.enable;
+      dedicatedServer.openFirewall = cfg.remotePlay.enable;
+    };
+
+    hardware.steam-hardware.enable = true;
+  };
+}
diff --git a/modules/options/default.nix b/modules/options/default.nix
index 675561c..b888a83 100644
--- a/modules/options/default.nix
+++ b/modules/options/default.nix
@@ -16,6 +16,7 @@
     ./plasma.nix
     ./screenshot.nix
     ./shell.nix
+    ./steam.nix
     ./system.nix
     ./tailscale.nix
     ./vm.nix
diff --git a/modules/options/steam.nix b/modules/options/steam.nix
new file mode 100644
index 0000000..bb2f950
--- /dev/null
+++ b/modules/options/steam.nix
@@ -0,0 +1,13 @@
+{
+  lib,
+  ...
+}:
+with lib;
+{
+  options.modules.steam = {
+    enable = mkEnableOption "Steam";
+    remotePlay = {
+      enable = mkEnableOption "Steam Remote Play firewall rules";
+    };
+  };
+}
diff --git a/profiles/desktop/default.nix b/profiles/desktop/default.nix
index ee48f5d..4b763dc 100644
--- a/profiles/desktop/default.nix
+++ b/profiles/desktop/default.nix
@@ -29,4 +29,6 @@
   modules.screenshot.enable = true;
 
   modules.tailscale.enable = true;
+
+  modules.steam.enable = true;
 }