#!/bin/bash

# VARIABLEN:
DRIVE="/dev/vda"
ESP="512M"
USR="10G"
ROOT_LABEL="root"
USR_LABEL="usr"
ESP_LABEL="EFI"

#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#

CHECK_EXISTENCE_OUTPUT=$(lsblk -o NAME | grep -c "^${DRIVE//\/dev\/}")

if [[ ${CHECK_EXISTENCE_OUTPUT} -lt 1 ]]; then
  echo "Platte existiert nicht, Abbruch!"
  exit 1
else
  echo "Platte existiert , Weitermachen."
fi


#----------------------------#

RECREATE_PARTITIONS="1"

CHECK_PARTITIONS_OUTPUT=$(lsblk -o NAME,PARTTYPE | grep "${DRIVE//\/dev\/}[0-9]")

CHECK_ESP=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "c12a7328-f81f-11d2-ba4b-00a0c93ec93b")

CHECK_USR=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "8484680c-9521-48c6-9c11-b0720656f69e")

CHECK_USRHASH=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "77ff5f63-e7b6-4633-acf4-1565b864c0e6")

CHECK_ROOT=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "4f68bce3-e8cd-4db1-96e7-fbcaf984b709")

echo "ESP: ${CHECK_ESP}, USR: ${CHECK_USR}, USRHASH: ${CHECK_USRHASH}, ROOT: ${CHECK_ROOT}"