TODO:
check for Nvidia Optimus support - or make it happen somehow
compare sizes of glibc and musl installations
need xdg menu maker?
adjust required USB stick and RAM size in README
do not rely on the RTC
  - change the message when configuring UTC/localtime to reflect that this is only for offline usage
  - use ntp to get time
    - only fall back to using rtc if offline
  - do not set the RTC
make our own or extract (if feasible) kb selection and time zone selection to hijack them for our purposes
  - potentially interesting packages
    - ckbcomp
    - kbd-data
overview of the installation process at the start
overall progress indication (step x out of y)
look into roxterm as an alternative terminal
include arandr or something similar in fully featured desktop utils
deal with the entropy thing that runs after rc.shutdown
first run message in .xinitrc.d
  - auto-removes itself
  - displays README.txt on root dir of the F2FS partition
add online check to all the selections that need internet
sort out /etc/resolv.conf for the chroot
set keyboard layout for initramfs
need some sort of notification handler?
add a way to provide additional files to package selections
replace package selections with these options:
  nvidia
    keep the old selections
  desktop
    full - install a well integrated set of desktop utilities and some nice extras
      packages
        pipewire pavucontrol
        setxkbmap xauth xorg-video-drivers mesa mesa-dri xorg-server elogind xorg-input-drivers xrandr acpilight xhost xinit xrdb xinput xgamma xset iceauth sessreg transset xcmsdb xkbutils xmodmap dejavu-fonts-ttf
        elogind xdg-utils dbus-elogind dbus-elogind-libs dbus-elogind-x11
        -> some minesweeper clone
        network-manager-applet
        -> audio applet
        conky
        vlc
        lxterminal
        -> system monitor, file browser, image viewer, text editor, archive manager
        firefox
        gufw
        -> GUI package manager? GUI update manager?
        bash-completion
      post-install
        add ultimate.bashrc
        add backgrounds
        modify bashrc to auto-start X if not already running
        kick off scripts in .xinitrc.d from .xinitrc
        exec icewm-session from .xinitrc
        add to .xinitrc.d
          choose random background
          start pipewire, pipewire-pulse, wireplumber
          start conky
          start nm-applet, audio applet
          display README
        put README.txt with relevant information on root dir of F2FS partition
          symlink to /home/README.txt
        add a symlink ~/.local/bin/xterm that points to lxterminal
        configure icewm
    lite - install a small set of desktop utilities
      packages
        pipewire pulsemixer
        setxkbmap xauth xorg-video-drivers mesa mesa-dri xorg-server elogind xorg-input-drivers xrandr acpilight xhost xinit xrdb xinput xgamma xset iceauth sessreg transset xcmsdb xkbutils xmodmap dejavu-fonts-ttf
        elogind xdg-utils dbus-elogind dbus-elogind-libs dbus-elogind-x11
        xterm
        htop
        xfe
        firefox
      post-install
        add ultimate.bashrc
        modify bashrc to auto-start X if not already running
        kick off scripts in .xinitrc.d from .xinitrc
        exec icewm (not session) from .xinitrc
        add to .xinitrc.d
          start pipewire, pipewire-pulse, wireplumber
          display README
        put README.txt with relevant information on root dir of F2FS partition
          symlink to /home/README.txt
        configure icewm
    none - leave the system as is
      no packages
      post-install
        add ultimate.bashrc
        modify bashrc to display README
        put README.txt with relevant information on root dir of F2FS partition
          symlink to /home/README.txt


musl downsides:
  - no nvidia drivers
  - may be janky in regards to running some Minecraft versions
musl upsides:
  - ??

Stage 1:
  -> select kb layout
  -> select installation type (x86_32/x86_64, glibc/musl)
  -> configure time zone
    -> selection dialog?
    -> symlink /etc/localtime

Stage 2:
  -> set up user
    -> ask for username
    -> run useradd (non-interactively)
      -> useradd --groups "comma,separated,groups" --create-home --shell /bin/bash $USERNAME
      -> groups: dialout users wheel
      -> ?? groups:
        -> video - Can use GUI? Can use webcam?
        -> cdrom optical - can listen to CDs? Can watch DVDs? Can mount / unmount CDs/DVDs?
        -> storage - can mount / unmount disks from GUI?
        -> scanner - can scan things (for example using XSane?)
        -> network - can interface with NetworkManager?
        -> kvm - can run QEMU?
    -> run passwd (interactively)
  -> clean up
    -> mv /mnt/target/etc/sv/agetty-tty1/conf.bak /mnt/target/etc/sv/agetty-tty1/conf
    -> if [ -f /mnt/target/root/.profile.bak ]; then mv /mnt/target/root/.profile.bak /mnt/target/root/.profile; else rm /mnt/target/root/.profile; fi
    -> rm -r /opt/void-usb/installer
  -> build new squashfs image and reboot