rotatekernel

#!/bin/bash
# This rotares the kernel files for refind bootloader. 
# Usefull when using UEFI and the archlinux kernel was more or less needed to
# be moved. If this still applies to new installations is questionable.

# Licence GPL
# Author Artur Olech 
# Justice @freenode #Archlinux

error(){

  case "$1" in

    0)	echo "Error, cannot change directory to "$2""
	error 2
    ;;
    1)	echo "Error cannot copy file "$2""
	error 2
    ;;
    2)	echo "Aborting..."
	exit 1
    ;;
    *)	echo "Unknown error"
	error 2
    ;;
    
  esac
}

copy(){
  echo "moving "$1"..."
  sudo cp "$1" efi/EFI/arch || error 1 "$1"
}

echo "[Rotating kernel]"
if cd /boot; then

  echo "Arch"
  copy "initramfs-linux-fallback.img"
  copy "initramfs-linux.img"
  copy "vmlinuz-linux"

 # echo "Arch-ck"
 # copy "initramfs-linux-ck-fallback.img"
 # copy "initramfs-linux-ck.img"
 # copy "vmlinuz-linux-ck"

else
  error 0 "/boot"
  
fi
echo "[Moving complete]"
exit 0