247 lines
7.4 KiB
Bash
Executable File
247 lines
7.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck disable=SC1091,SC2001
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# shellcheck source=./setup.conf
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
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CONFIG_FILE="$SCRIPT_DIR"/setup.conf
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if [[ -f "$CONFIG_FILE" ]]; then
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source "$CONFIG_FILE"
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else
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echo "Missing file: setup.conf"
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exit 1
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fi
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make_boot() {
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if [[ "$UEFI" -eq 1 ]]; then
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mkfs.vfat -F32 -n "$BOOT" "$PART1"
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fi
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}
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do_btrfs() {
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mkfs.btrfs -L "$1" "$2" -f
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mount -t btrfs "$2" "$MOUNTPOINT"
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echo "Creating subvolumes and directories"
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for x in "${SUBVOLUMES[@]}"; do
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btrfs subvolume create "$MOUNTPOINT"/"${x}"
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done
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umount /mnt
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mount -o "$MOUNTOPTION",subvol=@ "$2" "$MOUNTPOINT"
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for z in "${SUBVOLUMES[@]:1}"; do
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w="$(echo "$z" | sed 's/@//g')"
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mkdir /mnt/"${w}"
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mount -o "$MOUNTOPTION",subvol="${z}" "$2" "$MOUNTPOINT"/"${w}"
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done
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}
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do_format() {
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case "$FS" in
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"xfs")
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install_pkg xfsprogs
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mkfs.xfs -f -L "$ROOT" "$1"
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;;
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"btrfs")
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install_pkg btrfs-progs
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mkfs.btrfs -L "$ROOT" "$1" -f
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;;
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"ext4")
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mkfs.ext4 -E discard -F -L "$ROOT" "$1"
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;;
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"vfat")
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mkfs.vfat -F32 "$1"
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;;
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"f2fs")
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install_pkg f2fs-tools
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mkfs.f2fs -l "$ROOT" -O extra_attr,inode_checksum,sb_checksum "$1"
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;;
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"ext2")
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mkfs.ext2 -L "$ROOT" "$1"
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;;
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"ext3")
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mkfs.ext3 -L "$ROOT" "$1"
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;;
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"jfs")
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install_pkg jfsutils
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mkfs.jfs -L "$ROOT" "$1"
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;;
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"nilfs2")
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install_pkg nilfs-utils
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mkfs.nilfs2 -L "$ROOT" "$1"
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;;
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"ntfs")
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install_pkg ntfs-3g
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mkfs.ntfs -Q -L "$ROOT" "$1"
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;;
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*)
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something_failed
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;;
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esac
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}
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do_lvm() {
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i=0
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while [[ "$i" -le "${#LVM_PART_NUM[@]}" ]]; do
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if [[ "$i" -eq "${#LVM_PART_NUM[@]}" ]]; then
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lvcreate --extents 100%FREE "$LVM_VG" --name "${LVM_NAMES[$i]}"
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else
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lvcreate --size "${LVM_SIZES[$i]}" "$LVM_VG" --name "${LVM_NAMES[$i]}"
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fi
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i=$((i + 1))
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done
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}
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lvm_mount() {
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vgchange -ay &>/dev/null
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i=0
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while [[ "$i" -le "${#LVM_PART_NUM[@]}" ]]; do
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lvchange -ay /dev/"$LVM_VG"/"${LVM_NAMES[$i]}" &>/dev/null
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do_format /dev/"$LVM_VG"/"${LVM_NAMES[$i]}"
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i=$((i + 1))
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done
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mount -t "$FS" /dev/"$LVM_VG"/"${LVM_NAMES[0]}" "$MOUNTPOINT"
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for x in "${LVM_NAMES[@]:1}"; do
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mkdir "$MOUNTPOINT"/"$x"
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mount -t "$FS" /dev/"$LVM_VG"/"$x" "$MOUNTPOINT"/"$x"
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done
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}
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do_partition() {
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if [[ "$UEFI" -eq 1 ]]; then
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wipefs -a "$DISK" # wipe any file system
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sgdisk -Z "$DISK" # zap all on disk
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sgdisk -a 2048 -o "$DISK" # new gpt disk 2048 alignment
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sgdisk -n 1::+300M --typecode=1:ef00 --change-name=1:"$BOOT" "$DISK" # partition 1 (UEFI Boot Partition)
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sgdisk -n 2::-0 --typecode=2:8300 --change-name=2:"$ROOT" "$DISK" # partition 2 (Root), default start, remaining
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else
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wipefs -a "$DISK"
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sgdisk -Z "$DISK"
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sgdisk -a 2048 -o "$DISK"
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sgdisk -n 1::+1M --typecode=1:ef02 --change-name=1:"BIOSBOOT" "$DISK"
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sgdisk -n 2::-0 --typecode=2:8300 --change-name=2:"$ROOT" "$DISK"
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fi
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}
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mount_boot() {
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if [[ "$UEFI" -eq 1 ]]; then
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mkdir "$MOUNTPOINT"/boot
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mount -t vfat -L EFIBOOT "$MOUNTPOINT"/boot/
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fi
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}
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logo
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title "Preinstall setup"
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echo "Setting up mirrors for faster downloads"
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install_pkg pacman-contrib reflector rsync gptfdisk
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sed -i 's/^#ParallelDownloads/ParallelDownloads/' /etc/pacman.conf
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if [[ ! -f /etc/pacman.d/mirrorlist.backup ]]; then
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cp /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.backup
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fi
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# added https protocol for mirrors
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reflector --age 48 --country "$ISO" -f 5 --latest 20 --protocol https --sort rate --save /etc/pacman.d/mirrorlist
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mkdir "$MOUNTPOINT" &>/dev/null # Hiding error message if any
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echo "File system setup"
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if [[ "$SDD" -eq 1 ]]; then
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PART1=${DISK}p1
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PART2=${DISK}p2
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else
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PART1=${DISK}1
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PART2=${DISK}2
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fi
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set_option "PART2" "$PART2"
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if [[ "$LAYOUT" -eq 1 ]]; then
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do_partition
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make_boot
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do_btrfs "$ROOT" "$PART2"
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mount_boot
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elif [[ "$LVM" -eq 1 ]]; then
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do_partition
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sgdisk --typecode=2:8e00 "$DISK"
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partprobe "$DISK"
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make_boot
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pvcreate "$PART2"
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vgcreate "$LVM_VG" "$PART2"
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do_lvm
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lvm_mount
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mount_boot
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set_option "HOOKS" "(lvm2 filesystems)"
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elif [[ "$LUKS" -eq 1 ]]; then
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do_partition
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make_boot
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echo -n "$LUKS_PASSWORD" | cryptsetup -y -v luksFormat "$PART2" -
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# $LUKS_PATH "/dev/mapper/luks"
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echo -n "$LUKS_PASSWORD" | cryptsetup open "$PART2" luks -
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pvcreate "$LUKS_PATH"
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vgcreate "$LVM_VG" "$LUKS_PATH"
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do_lvm
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lvm_mount
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mount_boot
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# set_option "ENCRYP_PART" "$_PART_UUID"
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# HOOKS=(base udev autodetect modconf block filesystems keyboard fsck)
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set_option "HOOKS" "(base udev autodetect keyboard keymap consolefont modconf block encrypt filesystems fsck)"
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elif [[ "$LAYOUT" -eq 0 ]]; then
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modprobe dm-mod
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vgscan &>/dev/null
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vgchange -ay &>/dev/null
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do_format "$ROOT_PARTITION"
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mount "$ROOT_PARTITION" "$MOUNTPOINT"
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if [[ "$UEFI" -eq 1 ]]; then
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mkfs.vfat -F32 -n "$BOOT" "$BOOT_PARTITION"
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mount_boot
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fi
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else
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something_failed
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fi
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if [[ "$(grep -E "$MOUNTPOINT" /proc/mounts -c)" -eq "0" ]]; then
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echo "Drive is not mounted can not continue"
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echo "Rebooting in 3 Seconds ..." && sleep 1
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echo "Rebooting in 2 Seconds ..." && sleep 1
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echo "Rebooting in 1 Second ..." && sleep 1
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# reboot now
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exit 1
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fi
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echo "Arch Install on Main Drive"
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# for test purposes
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pacstrap "$MOUNTPOINT" base linux vim --needed --noconfirm
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#pacstrap "$MOUNTPOINT" base base-devel linux linux-firmware vim nano sudo archlinux-keyring wget libnewt --noconfirm --needed
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echo "keyserver hkp://keyserver.ubuntu.com" >>"$MOUNTPOINT"/etc/pacman.d/gnupg/gpg.conf
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genfstab -U "$MOUNTPOINT" >>"$MOUNTPOINT"/etc/fstab
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cp -R "${SCRIPT_DIR}" "$MOUNTPOINT"/root/ArchTitus
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cp /etc/pacman.d/mirrorlist "$MOUNTPOINT"/etc/pacman.d/mirrorlist
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# TOTALMEM=$(cat /proc/meminfo | grep -i 'memtotal' | grep -o '[[:digit:]]*')
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TOTALMEM="$(grep -i "memtotal" "/proc/meminfo" | grep -o '[[:digit:]]*')"
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if [[ $TOTALMEM -lt 8000000 ]]; then
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echo "Checking for low memory systems <8G "
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# Put swap into the actual system, not into RAM disk, otherwise there is no point in it, it'll cache RAM into RAM. So, /mnt/ everything.
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mkdir -p "$MOUNTPOINT"/opt/swap # make a dir that we can apply NOCOW to to make it btrfs-friendly.
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chattr +C "$MOUNTPOINT"/opt/swap # apply NOCOW, btrfs needs that.
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dd if=/dev/zero of="$MOUNTPOINT"/opt/swap/swapfile bs=1M count=2048 status=progress
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chmod 600 "$MOUNTPOINT"/opt/swap/swapfile # set permissions.
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chown root "$MOUNTPOINT"/opt/swap/swapfile
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mkswap "$MOUNTPOINT"/opt/swap/swapfile
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swapon "$MOUNTPOINT"/opt/swap/swapfile
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# The line below is written to /mnt/ but doesn't contain /mnt/, since it's just / for the system itself.
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echo "/opt/swap/swapfile none swap sw 0 0" >>"$MOUNTPOINT"/etc/fstab # Add swap to fstab, so it KEEPS working after installation.
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fi
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title "System ready for 1-setup.sh"
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