222 lines
6.6 KiB
Bash
Executable File
222 lines
6.6 KiB
Bash
Executable File
#!/bin/bash
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# enter the void - developed by acidvegas (https://git.acid.vegas/void)
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set -xev
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# Configuration
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ARCH=x86_64 # x86_64 or x86_64-musl
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CPU=intel # amd or intel
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DRIVE=/dev/sdb # can be a single drive or an array if using raidz with zfs
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HOSTNAME=blackhole
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SWAP_SIZE=4 # In GB (set to 0 to disable)
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ROOT_FS=btrfs # btrfs or ext4
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TIMEZONE=America/New_York
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USERNAME=acidvegas
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WIFI_SSID= # Leave blank if you don't want to use wifi
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WIFI_PASS=
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WIFI_DEV=wlan0
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if [ -d /sys/firmware/efi ]; then
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BOOT_OPTION=UEFI
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else
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BOOT_OPTION=BIOS
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fi
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check_config() {
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if [ ! $ARCH = "x86_64" ] && [ ! $ARCH = "x86_64-musl" ]; then
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printf "invalid ARCH\n" && exit 1
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elif [ ! $CPU = "amd" ] && [ ! $CPU = "intel" ]; then
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printf "invalid CPU\n" && exit 1
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elif [ ! -b $DRIVE ]; then
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printf "invalid DRIVE\n" && exit 1
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elif [ -z $HOSTNAME ]; then
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printf "invalid HOSTNAME\n" && exit 1
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elif ! [ "$SWAP_SIZE" -eq "$SWAP_SIZE" ] 2>/dev/null; then
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printf "invalid SWAP_SIZE\n" && exit 1
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elif [ ! $ROOT_FS = "btrfs" ] && [ ! $ROOT_FS = "ext4" ] && [ ! $ROOT_FS = "zfs" ]; then
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printf "invalid ROOT_FS\n" && exit 1
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elif [ ! -f /usr/share/zoneinfo/$TIMEZONE ]; then
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printf "invalid TIMEZONE\n" && exit 1
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elif [ -z $USERNAME ]; then
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printf "invalid USERNAME\n" && exit 1
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elif [ ! -z $WIFI_SSID ]; then
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if [ -z $(ip addr | grep '^[0-9]:' | awk '{print $2}' | tr -d ':' | grep $WIFI_DEV) ]; then
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printf "invalid WIFI_DEV\n" && exit 1
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fi
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fi
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}
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setup_network() {
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if [ ! -z "$WIFI_SSID" ]; then
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if rfkill list wifi | grep -q 'Soft blocked: yes\|Hard blocked: yes'; then
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printf "Wifi is blocked, attempting to unblock... (make sure to handle this after reboot)\n"
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rfkill unblock wifi
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fi
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wpa_passphrase "$WIFI_SSID" "$WIFI_PASS" | wpa_supplicant -i $WIFI_DEV -c /dev/stdin
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fi
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}
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setup_partition() {
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xbps-install -u xbps
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xbps-install -Su
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xbps-install parted
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wipefs -a $DRIVE
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if [ $BOOT_OPTION = "UEFI" ]; then
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parted $DRIVE --script mklabel gpt
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parted $DRIVE --script mkpart primary fat32 1MiB 513MiB
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parted $DRIVE --script set 1 esp on
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parted $DRIVE --script mkpart primary $ROOT_FS 513MiB 100%
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partprobe $DRIVE
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mkfs.vfat ${DRIVE}1
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if [ $ROOT_FS = "btrfs" ]; then
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mkfs.btrfs -f ${DRIVE}2
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mount ${DRIVE}2 /mnt
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btrfs subvolume create /mnt/@
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btrfs subvolume create /mnt/@home
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btrfs subvolume create /mnt/@snapshots
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umount /mnt
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mount -o subvol=@ ${DRIVE}2 /mnt
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mkdir -p /mnt/{home,snapshots}
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mount -o subvol=@home ${DRIVE}2 /mnt/home
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mount -o subvol=@snapshots ${DRIVE}2 /mnt/snapshots
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elif [ $ROOT_FS = "ext4" ]; then
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mkfs.ext4 ${DRIVE}2
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mount ${DRIVE}2 /mnt
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fi
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mkdir -p /mnt/boot/efi
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mount ${DRIVE}1 /mnt/boot/efi
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elif [ $BOOT_OPTION = "BIOS" ]; then
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parted $DRIVE --script mklabel msdos
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parted $DRIVE --script mkpart primary $ROOT_FS 1MiB 100%
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parted $DRIVE --script set 1 boot on
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partprobe $DRIVE
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if [ $ROOT_FS = "btrfs" ]; then
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mkfs.btrfs -f ${DRIVE}1
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mount ${DRIVE}1 /mnt
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btrfs subvolume create /mnt/@
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btrfs subvolume create /mnt/@home
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btrfs subvolume create /mnt/@snapshots
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umount /mnt
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mount -o subvol=@ ${DRIVE}1 /mnt
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mkdir -p /mnt/{home,snapshots}
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mount -o subvol=@home ${DRIVE}1 /mnt/home
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mount -o subvol=@snapshots ${DRIVE}1 /mnt/snapshots
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elif [ $ROOT_FS = "ext4" ]; then
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mkfs.ext4 ${DRIVE}1
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mount ${DRIVE}1 /mnt
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fi
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fi
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}
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setup_install() {
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REPO=https://repo-default.voidlinux.org/current
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if [ $ARCH = 'x86_64-musl' ]; then
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REPO=$REPO/musl
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fi
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mkdir -p /mnt/var/db/xbps/keys
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cp /var/db/xbps/keys/* /mnt/var/db/xbps/keys/
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XBPS_ARCH=$ARCH xbps-install -S -r /mnt -R "$REPO" base-system linux
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printf "entering chroot...remember to run setup_chroot() inside the chroot!\n"
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xchroot /mnt /bin/bash
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}
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setup_chroot() {
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passwd
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xbps-install -u xbps
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xbps-install -Su
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if [ $CPU = "intel" ]; then
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xbps-install void-repo-nonfree
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xbps-install -Su
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xbps-install intel-ucode
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ln -sf /etc/sv/intel-ucode /etc/runit/runsvdir/default/
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elif [ $CPU = "amd" ]; then
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xbps-install linux-firmware-amd
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fi
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useradd -m -s /bin/bash $USERNAME && passwd $USERNAME && gpasswd -a $USERNAME wheel
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ln -sf /usr/share/zoneinfo/$TIMEZONE /etc/localtime
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ln -sf /etc/sv/dhcpcd /etc/runit/runsvdir/default/
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hwclock --systohc
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printf "$HOSTNAME\n" > /etc/hostname
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printf "HOSTNAME=\"$HOSTNAME\"\nHARDWARECLOCK=\"UTC\"\nTIMEZONE=\"$TIMEZONE\"\nKEYMAP=us\n" > /etc/rc.conf
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if [ $ARCH = 'x86_64' ]; then
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printf "en_US.UTF-8 UTF-8\n" > /etc/default/libc-locales
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printf "LANG=en_US.UTF-8\n" > /etc/locale.conf
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xbps-reconfigure -f glibc-locales
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fi
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if [ $BOOT_OPTION = "UEFI" ]; then
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if [ $ROOT_FS = "btrfs" ]; then
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}2) / $ROOT_FS defaults,noatime,subvol=@ 0 1\n"
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}2) /home $ROOT_FS defaults,subvol=@home 0 1\n"
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}2) /snapshots $ROOT_FS defaults,subvol=@snapshots 0 1\n"
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elif [ $ROOT_FS = "ext4" ]; then
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}2) / $ROOT_FS defaults,noatime 0 1\n"
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fi
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}1) /boot/efi vfat defaults,noatime 0 1\n"
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elif [ $BOOT_OPTION = "BIOS" ]; then
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if [ $ROOT_FS = "btrfs" ]; then
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}1) / btrfs defaults,noatime,subvol=@ 0 1\n"
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}1) /home btrfs defaults,subvol=@home 0 1\n"
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}1) /snapshots btrfs defaults,subvol=@snapshots 0 1\n"
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elif [ $ROOT_FS = "ext4" ]; then
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printf "UUID=$(blkid -s UUID -o value ${DRIVE}1) / $ROOT_FS defaults,noatime 0 1\n"
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fi
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fi > /etc/fstab
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printf "tmpfs /tmp tmpfs defaults,nosuid,nodev 0 0\n" >> /etc/fstab
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if [ $SWAP_SIZE -gt 0 ]; then
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touch /swapfile
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if [ $ROOT_FS = "btrfs" ]; then
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chattr +C /swapfile # Needed?
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fi
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dd if=/dev/zero of=/swapfile bs=1M count=${SWAP_SIZE}k status=progress
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chmod 0600 /swapfile
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mkswap /swapfile
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swapon /swapfile
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printf "/swapfile none swap sw 0 0\n" >> /etc/fstab
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fi
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if [ $BOOT_OPTION = "UEFI" ]; then
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xbps-install gummiboot
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gummiboot install
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cp /boot/efi/EFI/GRUB/grubx64.efi /boot/efi/EFI/boot/bootx64.efi # copy the EFI for tricking compatability
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elif [ $BOOT_OPTION = "BIOS" ]; then
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xbps-install grub
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grub-install /dev/$DRIVE
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fi
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xbps-reconfigure -fa
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exit
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}
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if [ "$#" -ne 1 ]; then
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printf "usage: $0 [install|partition|chroot|final]\n"
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exit 1
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fi
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check_config
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case "$1" in
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network) setup_network ;;
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partition) setup_partition ;;
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install) setup_install ;;
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chroot) setup_chroot ;;
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final) umount -R /mnt; reboot ;;
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*) printf "usage: $0 [install|partition|chroot|final]\n"; exit 1 ;;
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esac
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