From abe5d2534bfb12f5f0d2695975a34fee229531cf Mon Sep 17 00:00:00 2001
From: adikro <adikro@disroot.org>
Date: Sat, 16 May 2026 18:27:36 +0200
Subject: added SLS steam

---
 os/srv/files.nix  |  3 ++-
 os/srv/gaming.nix | 60 ++++++++++++++++++++++++++++++++++++++++++++-----------
 2 files changed, 50 insertions(+), 13 deletions(-)

(limited to 'os')

diff --git a/os/srv/files.nix b/os/srv/files.nix
index f5e4ebb..d4b9363 100644
--- a/os/srv/files.nix
+++ b/os/srv/files.nix
@@ -34,7 +34,8 @@ in
       environment.systemPackages = with pkgs; [
         pcmanfm
         file-roller
-        dua
+        gdu
+        duc
         pxz
         pigz
       ];
diff --git a/os/srv/gaming.nix b/os/srv/gaming.nix
index 05908f3..6ed977c 100644
--- a/os/srv/gaming.nix
+++ b/os/srv/gaming.nix
@@ -3,6 +3,7 @@
   lib,
   pkgs,
   username,
+  inputs,
   ...
 }:
 let
@@ -19,7 +20,10 @@ in
       default = cfg.enable;
     };
     games.enable = lib.mkEnableOption "enables specific native games";
-    steam.enable = lib.mkEnableOption "enables steam utilities";
+    steam = {
+      enable = lib.mkEnableOption "enables the steam launcher";
+      enableSls = lib.mkEnableOption "enables the SLS Steam library modification";
+    };
     vr.enable = lib.mkEnableOption "enables vr support";
   };
 
@@ -69,17 +73,49 @@ in
     })
 
     # --- STEAM ---
-    (lib.mkIf cfg.steam.enable {
-      programs.steam = {
-        enable = true;
-        localNetworkGameTransfers.openFirewall = true;
-        dedicatedServer.openFirewall = true;
-        remotePlay.openFirewall = false;
-        extest.enable = true;
-        protontricks.enable = true;
-      };
-      environment.systemPackages = with pkgs; [ steamtinkerlaunch ];
-    })
+    (lib.mkIf cfg.steam.enable (
+      lib.mkMerge [
+        {
+          programs.steam = {
+            enable = true;
+            localNetworkGameTransfers.openFirewall = true;
+            dedicatedServer.openFirewall = true;
+            remotePlay.openFirewall = false;
+            extest.enable = true;
+            protontricks.enable = true;
+          };
+          environment.systemPackages = with pkgs; [ steamtinkerlaunch ];
+        }
+
+        (lib.mkIf cfg.steam.enableSls {
+          home-manager.users.${username} = {
+            imports = [ inputs.sls-steam.homeModules.sls-steam ];
+
+            services.sls-steam.config = {
+              DisableFamilyShareLock = true;
+              SafeMode = false;
+            };
+            home.packages = [ inputs.sls-steam.packages.${pkgs.system}.wrapped ];
+
+            xdg.desktopEntries = {
+              "SLSsteam" = {
+                name = "SLSsteam";
+                comment = "Library modification for Steam";
+                exec = "${lib.getExe' inputs.sls-steam.packages.${pkgs.system}.wrapped "SLSsteam"} %U";
+                icon = "steam";
+                terminal = false;
+                type = "Application";
+                categories = [
+                  "Game"
+                  "Utility"
+                ];
+                mimeType = [ "x-scheme-handler/steamcmd" ];
+              };
+            };
+          };
+        })
+      ]
+    ))
 
     # --- VR SUPPORT ---
     (lib.mkIf cfg.vr.enable {
-- 
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