#!/bin/bash

#echo "DEBUG: $ 1 = Full path to the installation package the installer app is processing: " $1
#echo "DEBUG: $ 2 = Full path to the installation destination: " $2
#echo "DEBUG: $ 3 = Installation volume (mountpoint) to receive the payload: " $3
#echo "DEBUG: $ 4 = Root directory for the system: " $4

echo "preinstall: Path to installer....... $1"
echo "preinstall: Path to destination..... $2"
echo "preinstall: Path to dest volume..... $3"
echo "preinstall: Root of system folder... $4"

#############################################################################

DEST_VOL="${3}"
EFI_ROOT_DIR=$(cd "${DEST_VOL}"/EFIROOTDIR; pwd -P)
install_log="${DEST_VOL}/Clover_Install_Log.txt"
driver_dir="@DRIVER_DIR@"
driver_name="@DRIVER_NAME@"

if [[ -f "$EFI_ROOT_DIR/EFI/CLOVER/drivers/$driver_dir"/AppleUiSupport.efi || \
      -f "$EFI_ROOT_DIR/EFI/CLOVER//drivers/$driver_dir"/AppleUiSupport-64.efi ]]; then
    echo >> "$install_log"
    echo "Removing $driver_dir/$driver_name driver because AppleUiSupport driver present" >> "$install_log"
    rm -f "$EFI_ROOT_DIR/EFI/CLOVER/drivers/$driver_dir/$driver_name"
fi