#!/bin/bash

efi_refind_path=(
  /boot/EFI/refind
  /efi/EFI/refind
  /boot/efi/EFI/refind
)

for REFIND_DIR in "${efi_refind_path[@]}"; do
  echo "${REFIND_DIR}"

  if [ -d "${REFIND_DIR}" ]; then
    if [ -d "$(dirname ${REFIND_DIR})/boot" ]; then
      EFI_BOOT_DIR="$(dirname ${REFIND_DIR})/boot"

    elif [ -d "$(dirname ${REFIND_DIR})/Boot" ]; then
      EFI_BOOT_DIR="$(dirname ${REFIND_DIR})/Boot"

    elif [ -d "$(dirname ${REFIND_DIR})/BOOT" ]; then
      EFI_BOOT_DIR="$(dirname ${REFIND_DIR})/BOOT"

    else
      EFI_BOOT_DIR="$(dirname ${REFIND_DIR})/boot"
      mkdir -p "${EFI_BOOT_DIR}"
    fi

    if [ -d "/usr/share/refind/themes" ]; then
      mkdir -p "${REFIND_DIR}/themes"
      cp -vrf "/usr/share/refind/themes/." "${REFIND_DIR}/themes/."

      cp -vrf "${REFIND_DIR}/." "${EFI_BOOT_DIR}/."
    fi

    if [ -f "/etc/refind-menu-generator/refind.conf" ]; then
      cp -vf "/etc/refind-menu-generator/refind.conf" "${REFIND_DIR}/"
    fi

    cp -vf "${REFIND_DIR}/refind_x64.efi" "${EFI_BOOT_DIR}/bootx64.efi"
    rm "${EFI_BOOT_DIR}/refind_x64.efi"
  fi
done