feat: Implement interactive system configuration, centralize default packages, correct a BTRFS label, and enhance chroot setup with comprehensive system and BTRFS device management.
This commit is contained in:
Zeev Diukman
parent
79ee9fd144
commit
6283582b73
2 changed files with 108 additions and 6 deletions
1
.gitignore
vendored
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1
.gitignore
vendored
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@ -0,0 +1 @@
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GEMINI.MD
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113
z.sh
113
z.sh
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@ -7,6 +7,22 @@ selected_disk="/dev/vda"
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seed_device="/dev/vda1"
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sprout_device="/dev/vda2"
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efi_device="/dev/vda3"
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default_packages=(
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base
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linux
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linux-firmware
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btrfs-progs
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nano
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sudo
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networkmanager
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efibootmgr
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grub
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os-prober
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base-devel
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git
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)
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chrt() {
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[[ "$1" == "--" ]] && shift
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local cmd="$*"
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@ -118,7 +134,7 @@ if [[ "$response" == "skip" ]]; then
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echo "Skipping formatting"
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else
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mkfs.btrfs -f -L SEED "$seed_device"
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mkfs.btrfs -f -L SPRUT "$sprout_device"
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mkfs.btrfs -f -L SPROUT "$sprout_device"
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mkfs.fat -F 32 -n EFI "$efi_device"
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echo "Filesystems created successfully."
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fi
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@ -143,7 +159,7 @@ read -r -p "Enter packages to install (space-separated): " packages_input
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packages=($packages_input)
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if [[ ${#packages[@]} -eq 0 ]]; then
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packages=(base linux linux-firmware btrfs-progs nano sudo networkmanager efibootmgr grub os-prober base-devel git)
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packages=(${default_packages[@]})
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echo "No packages specified. Defaulting to: ${packages[@]}"
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else
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echo "The following packages will be installed: ${packages[@]}"
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@ -160,7 +176,92 @@ pacstrap -K /mnt ${packages[@]}
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mount -m "$efi_device" /mnt/efi
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genfstab -U /mnt > /mnt/etc/fstab
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chrt -- echo 'root:root' | chpasswd
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chrt -- useradd -m -G wheel -s /usr/bin/bash zeev
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chrt -- echo 'zeev:zeev' | chpasswd
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chrt -- echo 'zeev ALL=(ALL:ALL) ALL' > /etc/sudoers.d/zeev
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# User Configuration
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echo "--- System Configuration ---"
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read -r -p "Enter hostname (default: arch-z): " target_hostname
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target_hostname=${target_hostname:-arch-z}
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read -r -p "Enter username (default: zeev): " target_user
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target_user=${target_user:-zeev}
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read -r -p "Enter timezone (default: Europe/Helsinki): " target_timezone
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target_timezone=${target_timezone:-Europe/Helsinki}
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echo "Set root password:"
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while true; do
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read -r -s -p "Password: " root_pass
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echo
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read -r -s -p "Confirm Password: " root_pass_confirm
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echo
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[ "$root_pass" = "$root_pass_confirm" ] && break
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echo "Passwords do not match. Try again."
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done
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echo "Set password for user $target_user:"
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while true; do
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read -r -s -p "Password: " user_pass
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echo
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read -r -s -p "Confirm Password: " user_pass_confirm
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echo
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[ "$user_pass" = "$user_pass_confirm" ] && break
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echo "Passwords do not match. Try again."
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done
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chroot_function() {
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mkinitcpio_hooks=(
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base
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udev
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autodetect
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microcode
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modconf
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kms
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keyboard
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block
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btrfs
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filesystems
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)
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grub_install_options=(
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--target=x86_64-efi
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--efi-directory=/efi
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--boot-directory=/boot
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--bootloader-id=GRUB
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)
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installation_lines_array=(
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"hwclock --systohc"
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"echo '$target_hostname' > /etc/hostname"
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"echo 'KEYMAP=us' > /etc/vconsole.conf"
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"sed -i 's/^#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen"
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"locale-gen"
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"echo 'LANG=en_US.UTF-8' > /etc/locale.conf"
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"ln -sf /usr/share/zoneinfo/$target_timezone /etc/localtime"
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"sed -i \"s/^HOOKS=.*/HOOKS=(${mkinitcpio_hooks[*]})/\" /etc/mkinitcpio.conf"
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"echo 'root:$root_pass' | chpasswd"
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"useradd -m -G wheel -s /usr/bin/bash $target_user"
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"echo '$target_user:$user_pass' | chpasswd"
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"echo '$target_user ALL=(ALL:ALL) ALL' > /etc/sudoers.d/$target_user"
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"systemctl enable systemd-timesyncd"
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"grub-install ${grub_install_options[*]}"
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"echo 'GRUB_DISABLE_OS_PROBER=false' >> /etc/default/grub"
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"grub-mkconfig -o /boot/grub/grub.cfg"
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"passwd -l root"
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"mkinitcpio -P"
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)
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local script
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script=$(printf "%s\n" "${installation_lines_array[@]}")
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chrt -- "$script"
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}
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chroot_function
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#################################################3
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umount -R /mnt
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btrfstune -S 1 "$seed_device"
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mount -o subvol=/@ "$seed_device" /mnt
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btrfs device add -f "$sprout_device" /mnt
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umount -R /mnt
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mount -o subvol=/@ "$sprout_device" /mnt
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mount -m "$efi_device" /mnt/efi
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genfstab -U /mnt > /mnt/etc/fstab
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