#!/bin/sh

# Clear existing partition table
sgdisk --zap-all /dev/nvme0n1

# Create EFI system partition (ESP)
sgdisk --new=1:0:+512M --typecode=1:ef00 /dev/nvme0n1

# Create physical volume (PV) on the remaining space
pvcreate /dev/nvme0n1p2

# Create volume group (VG) with name "vg0" using the PV
vgcreate vg0 /dev/nvme0n1p2

# Create logical volume (LV) for root ("/") filesystem
lvcreate -L 100G -n root vg0

# Create logical volume (LV) for "/home" filesystem using the remaining space
lvcreate -l 100%FREE -n home vg0

# Format partitions with desired filesystems
mkfs.fat -F32 /dev/nvme0n1p1
mkfs.ext4 /dev/vg0/root
mkfs.ext4 /dev/vg0/home