#!/bin/bash
DEVICE=/dev/nvme0n1p1

#expand SD card
/usr/lib/armbian/armbian-resize-filesystem start


if [ ! -b "$DEVICE"  ]; then
        #format nvme drive if it has not been formatted yet
	parted /dev/nvme0n1 mklabel gpt -s
	parted -a opt /dev/nvme0n1 mkpart primary ext4 0% 100% -s
	mkfs.ext4 /dev/nvme0n1p1

	#configure node
	mkdir /media/nvme
	mount /dev/nvme0n1p1 /media/nvme
	tune2fs -m .1 /dev/nvme0n1p1
	mkdir /media/nvme/Bitcoin
	
else
        mkdir /media/nvme
	mount /dev/nvme0n1p1 /media/nvme
fi

chown -R futurebit /media/nvme/Bitcoin/
ln -s /media/nvme/Bitcoin/ ~/.bitcoin/



#configure swap
fallocate -l 3G /media/nvme/swapfile
chmod 600 /media/nvme/swapfile
mkswap /media/nvme/swapfile

sed -i '$ d' /etc/rc.local
sed -i "\$i mount \/dev\/nvme0n1p1 \/media\/nvme" /etc/rc.local