displaymanager: Switch to sddm on the ISO

Signed-off-by: Peter Jung <admin@ptr1337.dev>

Author: ptr1337

archiso/airootfs/etc/plasmalogin.conf

@@ -0,0 +1,8 @@
+[Autologin]
+User=liveuser
+Session=plasma.desktop
+Relogin=false
+
+[Users]
+MinimumUid=100
+MaximumUid=60000

archiso/airootfs/etc/plasmalogin.conf.d/autologin.conf

@@ -0,0 +1,8 @@
+[Autologin]
+User=liveuser
+Session=plasma.desktop
+Relogin=false
+
+[Users]
+MinimumUid=100
+MaximumUid=60000

archiso/airootfs/etc/sddm.conf.d/autologin.conf

@@ -45,7 +45,7 @@ main() {
 EOF
 
     sudo cp "/usr/share/calamares/settings_${mode}.conf" /etc/calamares/settings.conf
-    sudo -E dbus-launch calamares -D6 >> $log &
+    exec pkexec-wrapper calamares -D6 >> $log
 }
 
 main "$@"

archiso/airootfs/usr/local/bin/calamares-online.sh

@@ -19,6 +19,10 @@ package=ly
 if pacman -Qs $package > /dev/null ; then
   ln -sf /usr/lib/systemd/system/ly.service /etc/systemd/system/display-manager.service
 fi
+package=plasma-login-manager
+if pacman -Qs $package > /dev/null ; then
+  ln -sf /usr/lib/systemd/system/plasmalogin.service /etc/systemd/system/display-manager.service
+fi
 package=sddm
 if pacman -Qs $package > /dev/null ; then
     ln -sf /usr/lib/systemd/system/sddm.service /etc/systemd/system/display-manager.service

archiso/airootfs/usr/local/bin/dmcheck

@@ -0,0 +1,10 @@
+#!/usr/bin/env sh
+exec pkexec env \
+    DISPLAY="$DISPLAY" \
+    HOME="$HOME" \
+    KDE_SESSION_VERSION="$KDE_SESSION_VERSION" \
+    WAYLAND_DISPLAY="$WAYLAND_DISPLAY" \
+    XDG_CURRENT_DESKTOP="$XDG_CURRENT_DESKTOP" \
+    XDG_SESSION_TYPE="$XDG_SESSION_TYPE" \
+    XDG_RUNTIME_DIR="$XDG_RUNTIME_DIR" \
+    dbus-launch "$@"

archiso/airootfs/usr/local/bin/pkexec-wrapper

@@ -17,6 +17,7 @@ _clean_packages() {
 #    for xxx in "${_toberemoved_packages[@]}"; do pacman -Rs "$xxx" --noconfirm; done
 
     rm /etc/sddm.conf || true
+    rm /etc/plasmalogin.conf || true
 }
 
 _pacman_fix() {

archiso/airootfs/usr/local/bin/removeun-online

@@ -24,7 +24,6 @@ cachyos-keyring
 cachyos-mirrorlist
 cachyos-rate-mirrors
 cachyos-settings
-cachyos-themes-sddm
 cachyos-v3-mirrorlist
 cachyos-v4-mirrorlist
 chwd
@@ -143,7 +142,6 @@ plasma-integration
 plasma-nm
 plasma-pa
 plasma-workspace
-plasma-x11-session
 polkit
 polkit-kde-agent
 power-profiles-daemon
@@ -155,7 +153,7 @@ rp-pppoe
 rsync
 rtkit
 rxvt-unicode-terminfo
-sddm
+plasma-login-manager
 sdparm
 sg3_utils
 smartmontools
@@ -191,22 +189,7 @@ wpa_supplicant
 wvdial
 xdg-user-dirs-gtk
 xdg-utils
-xf86-input-elographics
-xf86-input-evdev
-xf86-input-libinput
-xf86-input-synaptics
-xf86-input-vmmouse
-xf86-input-void
-xf86-video-amdgpu
-xf86-video-fbdev
-xf86-video-nouveau
-xf86-video-qxl
-xf86-video-vmware
 xfsprogs
 xl2tpd
-xorg-server
-xorg-xinit
-xorg-xkill
-xorg-xrandr
-xorg-xrdb
+yad
 zfs-utils

archiso/packages_desktop.x86_64

@@ -33,4 +33,5 @@ file_permissions=(
   ["/usr/local/bin/removeun-online"]="0:0:755"
   ["/usr/local/bin/prepare-live-desktop.sh"]="0:0:755"
   ["/usr/local/bin/nvidia-module-loader"]="0:0:755"
+  ["/usr/local/bin/pkexec-wrapper"]="0:0:755"
 )

archiso/profiledef.sh

@@ -140,7 +140,7 @@ prepare_profile(){
     rm -f ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
     if [ "$profile" == "desktop" ]; then
         cp ${src_dir}/archiso/packages_desktop.x86_64 ${src_dir}/archiso/packages.x86_64
-        ln -sf /usr/lib/systemd/system/sddm.service ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
+        ln -sf /usr/lib/systemd/system/plasmalogin.service ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
     else
         die "Unknown profile: [%s]" "${profile}"
     fi