install.sh

#!/bin/sh

TARGETDIR=/mnt/target
TARGET_FSTAB=$(mktemp -t vinstall-fstab-XXXXXXXX || exit 1)
KEYMAP=de-latin1
LOCALE=de_DE.UTF-8
TIMEZONE=Europe/Berlin
HOSTNAME=void
ROOTPASSWORD=voidlinux


# xbps-install -Suy
xbps-install -y gpt-fdisk

sgdisk --clear
sgdisk --new 1:+2M
sgdisk --new 2:+2M:+10G
sgdisk --new 3:+10G:+5G
sgdisk --randomize-guids

modprobe ext4
mke2fs -F -t ext4 /dev/vda2
mkswap /dev/vda3

uuid=$(blkid -o value -s UUID "$dev")
echo "UUID=$uuid none swap sw 0 0" >> $TARGET_FSTAB

mount -t ext4 /dev/vda2 $TARGETDIR
swapon /dev/vda3

uuid=$(blkid -o value -s UUID "$dev")
echo "UUID=$uuid $mntpt $fstype defaults 0 fspassno=1" >>$TARGET_FSTAB

mount --bind /sys $TARGETDIR/sys
mount --bind /proc $TARGETDIR/proc
mount --bind /dev $TARGETDIR/dev

mkdir -p $TARGETDIR/var/db/xbps/keys $TARGETDIR/usr/share/xbps
cp -a /usr/share/xbps/repo.d $TARGETDIR/usr/share/xbps/
cp /var/db/xbps/keys/*.plist $TARGETDIR/var/db/xbps/keys
mkdir -p $TARGETDIR/boot/grub

xbps-install -r $TARGETDIR -Sy base-system grub

install -Dm644 $TARGET_FSTAB $TARGETDIR/etc/fstab
echo "tmpfs /tmp tmpfs defaults,nosuid,nodev 0 0" >> $TARGETDIR/etc/fstab

# setup keymap
sed -i -e "s|KEYMAP=.*|KEYMAP=$KEYMAP|g" $TARGETDIR/etc/rc.conf

# setup locale
sed -i -e "s|LANG=.*|LANG=$LOCALE|g" $TARGETDIR/etc/locale.conf
sed -e "/${LOCALE}/s/^\#//" -i $TARGETDIR/etc/default/libc-locales
chroot $TARGETDIR xbps-reconfigure -f glibc-locales

# setup timezone
ln -sf /usr/share/zoneinfo/${TIMEZONE} $TARGETDIR/etc/localtime

# set hostname
echo $HOSTNAME > $TARGETDIR/etc/hostname

# set root password
echo "root:${ROOTPASSWORD}" | chpasswd -R $TARGETDIR -c SHA512

# Copy /etc/skel to root
cp $TARGETDIR/etc/skel/.[bix]* $TARGETDIR/root

# dhcpcd
ln -s /etc/sv/dhcpcd $TARGETDIR/etc/runit/runsvdir/default/dhcpcd

# ssh
ln -s /etc/sv/sshd $TARGETDIR/etc/runit/runsvdir/default/sshd

# install bootloader
chroot $TARGETDIR grub-install /dev/vda
chroot $TARGETDIR grub-mkconfig -o /boot/grub/grub.cfg
sync && sync && sync

# umount
umount $TARGETDIR/sys
umount $TARGETDIR/proc
umount $TARGETDIR/dev
swapoff /dev/vda3
umount $TARGETDIR

# reboot
shutdown -r now