universedesktop: dwl processing

machines/universedesktop/desktop/dwl.nix

@@ -1,9 +1,4 @@
 { config, pkgs, lib, ... }: let 
-  dwl-startup = pkgs.writeScript "dwl-startup.sh" ''
-    #!${pkgs.bash}/bin/bash
-    exec <&-
-  '';
-
   launch_emacs = pkgs.writeScript "emacsclient-or-start" ''
     #!${pkgs.bash}/bin/bash
     emacsclient --create-frame --alternate-editor=""
@@ -46,10 +41,17 @@ in {
           export editcmd=${launch_emacs}
           export menucmd=${pkgs.fuzzel}/bin/fuzzel
           export barcmd=${pkgs.waybar}/bin/waybar
+          export playcmd=${pkgs.writeScript "playerctl-play-pause" ''
+            #!${pkgs.bash}/bin/bash
+            ${pkgs.playerctl}/bin/playerctl play-pause
+          ''}
+          export scrncmd=${pkgs.writeScript "screenshot-region" ''
+           #!${pkgs.bash}/bin/bash
+           ${pkgs.slurp}/bin/slurp | ${pkgs.grim}/bin/grim -g - - | ${pkgs.wl-clipboard}/bin/wl-copy
+          ''}
           substituteAll ${./dwl/config.def.h} ./config.def.h
         '';
         postInstall = ''
-          sed -i "s#Exec=dwl#Exec=dwl -s ${dwl-startup}#" $out/share/wayland-sessions/dwl.desktop
           chmod ugo+x $out/share/wayland-sessions/dwl.desktop
         '';
         passthru.providedSessions = ["dwl"];
@@ -68,11 +70,13 @@ in {
     # Causes firefox & thunderbird to crash
     # https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21646/diffs?commit_id=ee5d2250fd159689aae3f7d632a6226971bea85c
     MOZ_ENABLE_WAYLAND=0;
+    GTK_THEME="Adwaita-dark";
   };
 
   environment.systemPackages = with pkgs; [
     dwl
     waybar
     foot
+    pwvucontrol
   ];
 }