[presets] add ROG ALLY support

presets/rog-ally-plasma/overlay/rogally-post-install

@@ -0,0 +1,30 @@
+#!/bin/sh
+# This is the post install script for ROG ALLY devices!
+
+# Expand the filesystem
+resize-fs
+
+# Set chassis
+hostnamectl set-chassis handset
+
+# Update appstream DB
+[[ -e /usr/bin/appstreamcli ]] && /usr/bin/appstreamcli refresh-cache --force
+
+# Set locales
+localectl set-locale "en_US.UTF-8"
+
+# Disable this service, so it only gets run on first boot
+systemctl disable rogally-post-install.service
+
+# Start sddm
+[[ -e /usr/bin/sddm ]] && systemctl enable --now sddm
+
+# Add ACPI Override (this might need a reboot to work)
+/usr/bin/update_rogaao
+
+# Pacman Init
+pacman-key --init
+pacman-key --populate archlinuxarm manjaro manjaro-arm
+
+# Disable the root login
+passwd --lock root