feat(deck): Restore nested desktop on KDE6

spec_files/steamdeck-kde-presets/nested-desktop-resolution.patch

@@ -1,23 +1,22 @@
 diff --git a/usr/bin/steamos-nested-desktop b/usr/bin/steamos-nested-desktop
-index 7cc1b05..22b345f 100755
+index b833773..f7ae36f 100755
 --- a/usr/bin/steamos-nested-desktop
 +++ b/usr/bin/steamos-nested-desktop
 @@ -1,4 +1,4 @@
 -#!/bin/sh
 +#!/usr/bin/bash
  
- # Remove the performance overlay, it meddles with some tasks
- unset LD_PRELOAD
-@@ -7,8 +7,10 @@ unset LD_PRELOAD
+ set -eu
+ 
+@@ -28,8 +28,9 @@ ln -s $XDG_RUNTIME_DIR/pipewire* $NEW_XDG_RUNTIME_DIR/.
  ## whilst being launched by plasma-session
- mkdir $XDG_RUNTIME_DIR/nested_plasma -p
- cat <<EOF > $XDG_RUNTIME_DIR/nested_plasma/kwin_wayland_wrapper
+ mkdir $NEW_XDG_RUNTIME_DIR/bin
+ cat <<EOF > $NEW_XDG_RUNTIME_DIR/bin/kwin_wayland_wrapper
 -#!/bin/sh
 -/usr/bin/kwin_wayland_wrapper --width 1280 --height 800 --no-lockscreen \$@
 +#!/usr/bin/bash
 +source /etc/default/steamos-nested-desktop
-+
 +/usr/bin/kwin_wayland_wrapper --width ${STEAMOS_NESTED_DESKTOP_WIDTH:-1280} --height ${STEAMOS_NESTED_DESKTOP_HEIGHT:-800} --no-lockscreen \$@
  EOF
- chmod a+x $XDG_RUNTIME_DIR/nested_plasma/kwin_wayland_wrapper
- export PATH=$XDG_RUNTIME_DIR/nested_plasma:$PATH
+ chmod a+x $NEW_XDG_RUNTIME_DIR/bin/kwin_wayland_wrapper
+ export PATH=$NEW_XDG_RUNTIME_DIR/bin:$PATH

spec_files/steamdeck-kde-presets/steamdeck-kde-presets.spec

@@ -12,11 +12,12 @@ Source3:        metadata_vapor.json
 Source4:        metadata_vgui2.json
 BuildArch:      noarch
 Patch0:         fedora.patch
-Patch1:         kdeglobals.patch
-Patch2:         bazzite_logo.patch
-Patch3:         ublue.patch
-Patch4:         wayland-remove-env.patch
-Patch5:         splash.patch
+Patch1:         nested-desktop-resolution.patch
+Patch2:         kdeglobals.patch
+Patch3:         bazzite_logo.patch
+Patch4:         ublue.patch
+Patch5:         wayland-remove-env.patch
+Patch6:         splash.patch
 
 Requires:       kde-filesystem
 
@@ -58,8 +59,6 @@ rm %{buildroot}%{_datadir}/plasma/look-and-feel/com.valve.vapor.desktop/contents
 rm %{buildroot}%{_datadir}/plasma/look-and-feel/com.valve.vgui.desktop/contents/splash/images/deck_logo.svgz
 rm %{buildroot}%{_sysconfdir}/xdg/autostart/jupiter-plasma-bootstrap.desktop
 rm %{buildroot}%{_bindir}/jupiter-plasma-bootstrap
-rm %{buildroot}%{_bindir}/steamos-nested-desktop
-rm -rf %{buildroot}%{_datadir}/applications/steam/steamos-nested-desktop
 cp %{SOURCE2} %{buildroot}%{_datadir}/plasma/look-and-feel/com.valve.vapor.desktop/contents/splash/images/bazzite_logo.svgz
 cp %{SOURCE2} %{buildroot}%{_datadir}/plasma/look-and-feel/com.valve.vgui.desktop/contents/splash/images/bazzite_logo.svgz
 cp %{SOURCE3} %{buildroot}%{_datadir}/plasma/look-and-feel/com.valve.vapor.desktop/metadata.json
@@ -97,7 +96,9 @@ rm -rf %{buildroot}%{_datadir}/kservices5
 %{_sysconfdir}/xdg/plasma-workspace/env/ibus.sh
 %{_sysconfdir}/xdg/powermanagementprofilesrc
 %{_bindir}/steamos-add-to-steam
+%{_bindir}/steamos-nested-desktop
 %{_prefix}/lib/udev/rules.d/99-kwin-ignore-tablet-mode.rules
+%{_datadir}/applications/steam/steamos-nested-desktop
 %{_datadir}/X11/xorg.conf.d/99-pointer.conf
 %{_datadir}/icons/*
 %{_datadir}/konsole/*