install

#!/bin/bash

if (( $EUID != 0 )); then
    echo "Try sudo ./install"
    exit
fi

clear
 
echo '#!/bin/bash' > /usr/bin/PocketNC
echo "linuxcnc $PWD/PocketNC.ini" >> /usr/bin/PocketNC
chown 750 /usr/bin/PocketNC
chmod +x /usr/bin/PocketNC

chmod +x dtc.sh
./dtc.sh

declare mountdir=/mnt/usbdrive

read -p "Would you like to enable windows drag&drop file uploading? (y/n)" -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
	#Test for inet access to repository.
	wget -q --spider http://repos.rcn-ee.net
	if [ $? -gt 0 ]; then
		#Not online. Try to connect.
		echo "Your BBB may need to gather some additional files from the internet."
		read -p "Would you like to use the ethernet jack to download them?(y/n)" -n 1 -r
		echo
		if [[ $REPLY =~ ^[Yy]$ ]]; then
			echo "Getting IP address..."
			dhclient eth0
		else
			echo "Skipping internet connection."
		fi
	fi
	#check if mount directory exists.
	if [ -d  $mountdir ]; then
		#Check for for existing mount point.
		echo "Found existing mount point."
	else
		echo "Creating mount point to access USB storage."
		mkdir -p /mnt/usbdrive
	fi

	#Now that the mount point is setup, add it to /etc/fstab for auto-mount at boot.
	if ! grep -Fq "$mountdir" /etc/fstab
		if ! mount | grep -q  /mnt/usbdrive;then
			mount /dev/sda1 /mnt/usbdrive > /dev/null
		fi
	then
		#Found an existing entry.
		echo "Existing mount point entry found in /etc/fstab"
		echo "   If you are just re-installing PocketNC settings dont worry about it."
		echo "   Otherwise you will need edit the file by hand to mount"
		echo "	your storage device to /mnt/usbdrive"
	else
		echo "Adding auto-mount entry to /etc/fstab"
		echo "/dev/sda1 /mnt/usbdrive autofs rw,users,exec,nofail" >> /etc/fstab
	fi

	#Check for samba, and if needed, install it.
	if ! which smbstatus > /dev/null; then
		wget -q --spider http://repos.rcn-ee.net
		if [ $? -gt 0 ]; then
			echo "Samba server not found, unable to continue without downloading it."
			exit 1;
		else
			echo "Updating package lists."
			apt-get update
			echo "Installing Samba server."
			apt-get install samba
			#wait for samba server to init.
			echo "waiting 10sec for samba to setup..."
			sleep 10
		fi
		if grep -Fxq "[PocketNC]" /etc/samba/smb.conf
		then
			echo "PocketNC networking share previously setup, skipped."
		else
			echo "Creating PocketNC network share."
			echo "[PocketNC]" >> /etc/samba/smb.conf
			echo "comment = PocketNC G-Code Files" >> /etc/samba/smb.conf
			echo "path = /mnt/usbdrive" >> /etc/samba/smb.conf
			echo "browseable = yes" >> /etc/samba/smb.conf
			echo "writeable = yes" >> /etc/samba/smb.conf
			echo "guest ok = yes" >> /etc/samba/smb.conf
			echo "read only = no" >> /etc/samba/smb.conf
		fi
	fi
	echo "Network file sharing (aka Drive-mapping) should now be available to any"
	echo "	computers the BBB is networked with."
else
	echo "Sharing skipped."
fi

echo "To start LinuxCNC preconfigured for PocketNC, simply type:"
echo "	PocketNC"