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- #!/bin/bash
-
- # Disk setup
- echo -n "What is the install device: "
- read device
- echo "Installing to $device... (Enter to continue)"
- read _
-
- echo -n "Would you wipe and re-partition the disk $device?(Y/n): "
- read wipe
-
- if [ ! "$wipe" = "n" ]; then
- # Disk wipe
- echo "[INFO]: Wiping disk"
- cryptsetup open -q --type plain -d /dev/urandom $device wipe
- dd if=/dev/zero of=/dev/mapper/wipe status=progress
- cryptsetup -q close wipe
- wipefs -a -f $device
-
- # Run cfdisk for manual partitioning
- cfdisk $device
- fi
-
- # Create the boot partition
- echo "[INFO]: Formatting boot partition"
- mkfs.fat -F32 "$device"1
-
- # Create the swap partition
- echo "[INFO]: Enter password for swap encryption"
- read swap_pass
-
- echo $swap_pass | cryptsetup -q luksFormat "$device"2
- mkdir /root/.keys
- dd if=/dev/urandom of=/root/.keys/swap-keyfile bs=1024 count=4
- chmod 600 /root/.keys/swap-keyfile
- echo $swap_pass | cryptsetup luksAddKey "$device"2 /root/.keys/swap-keyfile
- echo "[INFO]: Keyfile saved to /root/.keys/swap-keyfile"
- cryptsetup open --key-file="/root/.keys/swap-keyfile" "$device"2 swap
- mkswap /dev/mapper/swap
- swapon /dev/mapper/swap
-
- # Create the root partition
- echo "[INFO]: Enter password for root encryption"
- read root_pass
-
- echo $root_pass | cryptsetup -q luksFormat "$device"3
- dd bs=512 count=4 if=/dev/random of=/root/.keys/root-keyfile iflag=fullblock
- chmod 600 /root/.keys/root-keyfile
- echo $root_pass | cryptsetup luksAddKey "$device"3 /root/.keys/root-keyfile
- echo "[INFO]: Keyfile saved to /root/.keys/root-keyfile"
- cryptsetup open --key-file="/root/.keys/root-keyfile" "$device"3 root
- mkfs.ext4 /dev/mapper/root
- mkdir /mnt/sys
- mount /dev/mapper/root /mnt/sys
- mkdir /mnt/sys/boot
- mount "$device"1 /mnt/sys/boot
-
- pacstrap /mnt/sys base linux linux-firmware base-devel git nano
- genfstab -U /mnt/sys >> /mnt/sys/etc/fstab
-
- # Run on chrooted arch install
- mkdir /mnt/sys/install
- cp -r /root/.keys /mnt/sys/root
- curl https://raw.githubusercontent.com/theFr1nge/dotfiles/main/arch-setup/AUR.txt > /mnt/sys/install/AUR.txt
- curl https://raw.githubusercontent.com/theFr1nge/dotfiles/main/arch-setup/nonAUR.txt > /mnt/sys/install/nonAUR.txt
- curl https://raw.githubusercontent.com/theFr1nge/dotfiles/main/arch-setup/chroot.sh > /mnt/sys/install/chroot.sh
- chmod +x /mnt/sys/install/chroot.sh
- echo -n "$device" > /mnt/sys/install/device
- arch-chroot /mnt/sys /install/chroot.sh
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