mirror of
https://gitlab.com/ahoneybun/nyxi-installer.git
synced 2025-05-12 11:04:02 -06:00
112 lines
3 KiB
Bash
112 lines
3 KiB
Bash
# Figure out how much RAM the system has an set a variable
|
|
# ramTotal=$(grep MemTotal /proc/meminfo | awk '{print $2 / 1024 / 1024}')
|
|
ramTotal=$(free | awk '/^Mem:/{print $2 / 1024 / 1024}' | awk -F. {'print$1'})
|
|
|
|
# Detect and list the drives.
|
|
lsblk -f
|
|
|
|
# Choice the drive to use :
|
|
# 1.
|
|
echo "----------"
|
|
echo ""
|
|
echo "Which drive do we want to use for this installation?"
|
|
read driveName
|
|
|
|
(
|
|
echo g # Create new GPT partition table
|
|
echo n # Create new partition (for EFI).
|
|
echo # Set default partition number.
|
|
echo # Set default first sector.
|
|
echo +512M # Set +512M as last sector.
|
|
echo n # Create new partition (for root).
|
|
echo # Set default partition number.
|
|
echo # Set default first sector.
|
|
echo n # Create new partition (for swap).
|
|
echo # Set default partition number.
|
|
echo # Set default first sector.
|
|
echo # Set default last sector (rest of the disk).
|
|
echo t # Change partition type.
|
|
echo 1 # Pick first partition.
|
|
echo 1 # Change first partition to EFI system.
|
|
echo w # write changes.
|
|
) | sudo fdisk $driveName -w always -W always
|
|
|
|
# List the new partitions.
|
|
lsblk -f
|
|
|
|
# Format the partitions :
|
|
echo "----------"
|
|
echo ""
|
|
echo "Which is the EFI partition?"
|
|
read efiName
|
|
|
|
echo ""
|
|
echo "Which is the root partition?"
|
|
read rootName
|
|
|
|
# Create EFI partition
|
|
sudo mkfs.fat -F32 -n EFI $efiName
|
|
|
|
# Encrypt the root partition
|
|
sudo cryptsetup luksFormat -v -s 512 -h sha512 $rootName
|
|
|
|
# Open the encrypted root partition
|
|
sudo cryptsetup luksOpen $rootName crypt-root
|
|
|
|
sudo pvcreate /dev/mapper/crypt-root
|
|
sudo vgcreate lvm /dev/mapper/crypt-root
|
|
|
|
sudo lvcreate --size $ramTotal --name swap lvm
|
|
sudo lvcreate --extents 100%FREE --name root lvm
|
|
|
|
sudo cryptsetup config $rootName --label luks
|
|
|
|
sudo mkswap /dev/lvm/swap # swap partition
|
|
sudo mkfs.btrfs -L root /dev/lvm/root # /root partition
|
|
|
|
# 0. Mount the filesystems.
|
|
sudo swapon /dev/lvm/swap
|
|
sudo mount /dev/lvm/root /mnt
|
|
|
|
# Create Subvolumes
|
|
sudo btrfs subvolume create /mnt/@
|
|
sudo btrfs subvolume create /mnt/@home
|
|
|
|
# Unmount root
|
|
sudo umount /mnt
|
|
|
|
# Mount the subvolumes.
|
|
sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@ /dev/lvm/root /mnt
|
|
|
|
sudo mkdir /mnt/home/
|
|
sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@home /dev/lvm/root /mnt/home
|
|
|
|
# Mount the EFI partition.
|
|
sudo mkdir /mnt/boot/
|
|
sudo mount $efiName /mnt/boot
|
|
|
|
# Generate Nix configuration
|
|
sudo nixos-generate-config --root /mnt
|
|
|
|
curl https://gitlab.com/ahoneybun/nixos-cli-installer/-/raw/nathaniel-btrfs/config-plasma.nix > configuration.nix; sudo mv -f configuration.nix /mnt/etc/nixos/
|
|
|
|
# Install
|
|
sudo nixos-install
|
|
|
|
# Enter into installed OS
|
|
sudo mount -o bind /dev /mnt/dev
|
|
sudo mount -o bind /proc /mnt/proc
|
|
sudo mount -o bind /sys /mnt/sys
|
|
sudo chroot /mnt /nix/var/nix/profiles/system/activate
|
|
sudo chroot /mnt /run/current-system/sw/bin/bash
|
|
|
|
# Set user password
|
|
echo "----------"
|
|
echo ""
|
|
echo "Which is the username?"
|
|
read userName
|
|
|
|
sudo passwd $userName
|
|
|
|
# Removed downloaded script.
|
|
rm install.sh
|