PortValhalla/scripts/Devices/Surface/LinuxSurface/install.sh

#!/bin/bash
# Elevate script
if [ ! "$UID" -eq 0 ]
then
    sudo bash "$BASH_SOURCE";
else
    wget -qO - https://raw.githubusercontent.com/linux-surface/linux-surface/master/pkg/keys/surface.asc \
        | gpg --dearmor | sudo dd of=/etc/apt/trusted.gpg.d/linux-surface.gpg;

    echo "deb [arch=amd64] https://pkg.surfacelinux.com/debian release main" \
        | sudo tee /etc/apt/sources.list.d/linux-surface.list;

    apt update;
    apt install -y linux-image-surface linux-headers-surface iptsd libwacom-surface;
    systemctl enable iptsd;

    # Install DTX
    package="$(mktemp)";
    wget https://github.com/linux-surface/surface-dtx-daemon/releases/download/v0.3.3-2/surface-dtx-daemon_0.3.3-2_amd64.deb -O "$package";
    dpkg -i "$package";
    rm -f "$package";
fi