1 files changed, 24 insertions, 0 deletions
diff --git a/share/system/steam.nix b/share/system/steam.nix
new file mode 100644
index 0000000..7137bfa
--- /dev/null
+++ b/share/system/steam.nix
@@ -0,0 +1,24 @@
+{ lib, ... }: {
+  programs.steam.enable = true;
+
+  nixpkgs.config = {
+    allowUnfreePredicate = pkg:
+      builtins.elem (lib.getName pkg) [
+        "steam"
+        "steam-original"
+        "steam-runtime"
+      ];
+    packageOverrides = pkgs: {
+      steam =
+        pkgs.steam.override { extraPkgs = pkgs: with pkgs; [ libgdiplus ]; };
+    };
+  };
+
+  environment.sessionVariables = rec {
+    # Steam needs this to find Proton-GE
+    STEAM_EXTRA_COMPAT_TOOLS_PATHS =
+      "\${HOME}/.steam/root/compatibilitytools.d";
+    # note: this doesn't replace PATH, it just adds this to it
+    PATH = [ "\${XDG_BIN_HOME}" ];
+  };
+}