From 3a565c4ed55d0c031fe15b7f0b8cbaf9f459d292 Mon Sep 17 00:00:00 2001
From: Quentin Boyer <quentin+dev@familleboyer.net>
Date: Sun, 17 Aug 2025 20:55:37 +0200
Subject: [PATCH] wm: Parametrize nixos for sway too

---
 hostconfig/gandalf/nixos.nix |  1 +
 wm/nixos.nix                 | 92 +++++++++++++++++++++---------------
 2 files changed, 54 insertions(+), 39 deletions(-)

diff --git a/hostconfig/gandalf/nixos.nix b/hostconfig/gandalf/nixos.nix
index 4f55ea1..b309d7f 100644
--- a/hostconfig/gandalf/nixos.nix
+++ b/hostconfig/gandalf/nixos.nix
@@ -97,6 +97,7 @@ in
   };
 
   networking.firewall.allowedTCPPorts = [ 9080 4713 ];
+  traxys.wm = "sway";
 
   system.stateVersion = "24.05";
 }
diff --git a/wm/nixos.nix b/wm/nixos.nix
index 75f5877..f04635e 100644
--- a/wm/nixos.nix
+++ b/wm/nixos.nix
@@ -1,47 +1,61 @@
-{ pkgs, ... }:
 {
-  xdg.portal = {
-    enable = true;
-    config = {
-      sway = {
-        default = "gtk";
-        "org.freedesktop.impl.portal.Screenshot" = "wlr";
-        "org.freedesktop.impl.portal.ScreenCast" = "wlr";
-      };
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+{
+  options = {
+    traxys.wm = lib.mkOption {
+      type = lib.types.enum [ "sway" ];
     };
-
-    extraPortals = with pkgs; [
-      xdg-desktop-portal-wlr
-      xdg-desktop-portal-gtk
-    ];
   };
 
-  nixpkgs.overlays = [
-    (self: super: {
-      cage = pkgs.writeShellScriptBin "cage" ''
-        export XKB_DEFAULT_LAYOUT=fr
-        export XKB_DEFAULT_VARIANT=ergol
-        exec ${self.lib.getExe super.cage} "$@"
-      '';
-    })
-  ];
-
-  services.displayManager.sessionPackages = with pkgs; [
-    sway
-  ];
-
-  programs.regreet = {
-    enable = true;
-
-    theme.package = pkgs.canta-theme;
-
-    settings = {
-      background.path = pkgs.fetchurl {
-        url = "https://lesmondaines.com/wp-content/uploads/2018/07/lac-crozet-rando-2.jpg";
-        hash = "sha256-s35RoLnAyGhDNJh5+qbDEqCM7gF3U2Tyzx4X7jzhT70=";
+  config = {
+    xdg.portal = {
+      enable = true;
+      config = lib.mkIf (config.traxys.wm == "sway") {
+        sway = {
+          default = "gtk";
+          "org.freedesktop.impl.portal.Screenshot" = "wlr";
+          "org.freedesktop.impl.portal.ScreenCast" = "wlr";
+        };
       };
-      GTK = {
-        application_prefer_dark_theme = true;
+
+      extraPortals = lib.mkIf (config.traxys.wm == "sway") (
+        with pkgs;
+        [
+          xdg-desktop-portal-wlr
+          xdg-desktop-portal-gtk
+        ]
+      );
+    };
+
+    nixpkgs.overlays = [
+      (self: super: {
+        cage = pkgs.writeShellScriptBin "cage" ''
+          export XKB_DEFAULT_LAYOUT=fr
+          export XKB_DEFAULT_VARIANT=ergol
+          exec ${self.lib.getExe super.cage} "$@"
+        '';
+      })
+    ];
+
+    services.displayManager.sessionPackages = lib.optional (config.traxys.wm == "sway") pkgs.sway;
+
+    programs.regreet = {
+      enable = true;
+
+      theme.package = pkgs.canta-theme;
+
+      settings = {
+        background.path = pkgs.fetchurl {
+          url = "https://lesmondaines.com/wp-content/uploads/2018/07/lac-crozet-rando-2.jpg";
+          hash = "sha256-s35RoLnAyGhDNJh5+qbDEqCM7gF3U2Tyzx4X7jzhT70=";
+        };
+        GTK = {
+          application_prefer_dark_theme = true;
+        };
       };
     };
   };