ns-local-install.sh

#!/bin/bash

## from https://raw.githubusercontent.com/SandraK82/deploy-ns-local-raspi/master/ns-local-install.sh

## TODO: set /etc/domainname

# make me current
sudo apt-get update && sudo apt-get upgrade -y

# parse command line options
for i in "$@"
do
case $i in
    --mongo=*)
    INSTALL_MONGO="${i#*=}"
    shift # past argument=value
    ;;
    --units=*)
    UNITS="${i#*=}"
    shift # past argument=value
    ;;
    --storage=*)
    STORAGE="${i#*=}"
    shift # past argument=value
    ;;
    --oref0=*)
    INSTALL_OREF0="${i#*=}"
    shift # past argument=value
    ;;
    *)
    # unknown option
    echo "Option ${i#*=} unknown"
    ;;
esac
done

if ! [[ ${INSTALL_MONGO,,} =~ "yes" || ${INSTALL_MONGO,,} =~ "no"  ]]; then
    echo ""
    echo "Unsupported value for --mongo. Choose either 'yes' or 'no'. "
    echo
    INSTALL_MONGO="" # to force a Usage prompt
fi

if ! [[ ${UNITS,,} =~ "mmol" || ${UNITS,,} =~ "mg" ]]; then
    echo ""
    echo "Unsupported value for --units. Choose either 'mmol' or 'mg'"
    echo
    UNITS="" # to force a Usage prompt
fi

if ! [[ ${STORAGE,,} =~ "openaps" || ${STORAGE,,} =~ "mongo" ]]; then
    echo ""
    echo "Unsupported value for --storage. Choose either 'openaps' (Nightscout will use OpenAPS files) or 'mongo' (MongoDB backend store)"
    echo
    STORAGE="" # to force a Usage prompt
fi


if ! [[ ${INSTALL_OREF0,,} =~ "yes" || ${INSTALL_OREF0,,} =~ "no"  ]]; then
    echo ""
    echo "Unsupported value for --oref0. Choose either 'yes' or 'no'. "
    echo
    INSTALL_OREF0="" # to force a Usage prompt
fi


if [[ -z "$INSTALL_MONGO" || -z "$UNITS" || -z "$STORAGE" || -z "$INSTALL_OREF0" ]]; then
    echo "Usage: ns-local-install.sh [--mongo=[yes|no]] [--units=[mmol|mg]] [--storage=[openaps|mongo]] [--oref0=[yes|no]]"
    read -p "Start interactive setup? [Y]/n " -r
    if [[ $REPLY =~ ^[Nn]$ ]]; then
        exit
    fi

	while true; do
	    read -p "Do you want to install MongoDB? [Y]/n" -r
		case $REPLY in
			"") INSTALL_MONGO="yes" ; break;;
			[Yy]* ) INSTALL_MONGO="yes" ; break;;
			[Nn]* ) INSTALL_MONGO="no" ; break;;
			* ) echo "Please answer yes or no";;
		esac
	done
	
	while true; do
    read -p "Do you want to use mmol or mg [mmol]/mg]? " unit
    case $unit in
		"") UNITS="mmol" ; break;;
        mmol) UNITS="mmol"; break;;
        mg) UNITS="mg"; break;;
        * ) echo "Please answer mmol or mg.";;
	esac
	done

	echo "Nightscout has two options for storage:"
	echo "openaps: Nightscout will use the OpenAPS files"
	echo "mongodb: Nightscout will use a MongoDB"
	while true; do
    read -p "What storage do you want to use? Choose [mongodb] / openaps " storage
    case $storage in
		"") STORAGE="mongo" ; break;;
        mongodb) STORAGE="mongo"; break;;
        openaps) STORAGE="openaps"; break;;
        * ) echo "Please answer mongo or openaps. ";;
	esac
	done

    read -p " " -r
	=$REPLY
	
	while true; do
		read -p "Do you wish to install OpenAPS basic oref0? [Y]/n" yn
		case $yn in
			[Yy]* ) break;;
			[Nn]* ) break;;
		esac
	done
	INSTALL_OREF0=$yn
	
fi

# get the right node
CPU_MODEL=$( awk '/model name/ {print $4}' < /proc/cpuinfo )
if [ "$CPU_MODEL" = "ARMv6-compatible" ]
then
  echo "ARMv6 detected"
  # install node (on ARMv6 eg. Raspberry Model A/B/B+/A+/Zero)
  wget https://nodejs.org/dist/v6.7.0/node-v6.7.0-linux-armv6l.tar.xz
  tar -xvf node-v6.7.0-linux-armv6l.tar.xz
  cd node-v6.7.0-linux-armv6l
  sudo cp -R * /usr/local/
  # check version should be v6.7.0
  node -v
  cd ..
  # clean up
  rm node-v6.7.0-linux-armv6l.tar.xz
  rm -r node-v6.7.0-linux-armv6l
else
  echo "Assuming ARMv8 (Raspi 3))"
  # install node (on ARMv8 eg Raspberry 3 Model B)
  curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
  sudo apt-get install -y nodejs
fi

# install dependencies 
# get git, mongodb 2.x from apt for now,and npm
# optional extra packages to easily debug stuff or to do better maintenance
EXTRAS="etckeeper tcsh lsof"
sudo apt-get install --assume-yes git npm $EXTRAS

if [[ ${INSTALL_MONGO,,} =~ "yes" || ${INSTALL_MONGO,,} =~ "y"  ]]; then
	sudo apt-get install --assume-yes git mongodb-server
	# enable mongo
	sudo systemctl enable mongodb.service
	# check mongo status
	sudo systemctl status mongodb.service
	# get log of mongo
	#cat /var/log/mongodb/mongodb.log -> should contain: [initandlisten] waiting for connections on port 27017
fi

sudo npm cache clean -f
sudo npm install npm -g
sudo npm install n -g

# select matching node
sudo n 4.6

# go home
cd

# get start script
case $UNITS in
   mmol) curl -o start_nightscout.sh https://raw.githubusercontent.com/SandraK82/deploy-ns-local-raspi/master/start_nightscout.sh; break;;
   mg) curl -o start_nightscout.sh https://raw.githubusercontent.com/SandraK82/deploy-ns-local-raspi/master/start_nightscout-mg.sh; break;;
esac

chmod +rx start_nightscout.sh

git clone https://github.com/nightscout/cgm-remote-monitor.git

# switching to cgm-remote-monitor directory
cd cgm-remote-monitor/

# switch to dev (latest development version)
git checkout dev

# setup ns
./setup.sh


# make autoboot
cd
curl -o nightscout https://raw.githubusercontent.com/SandraK82/deploy-ns-local-raspi/master/nightscout
sudo mv nightscout /etc/init.d/nightscout
sudo chmod +x /etc/init.d/nightscout
sudo /etc/init.d/nightscout start
sudo /etc/init.d/nightscout status
sudo insserv -d nightscout

echo "deploy nightscout on raspi done :)"
echo "Dont forget to edit: /home/pi/cgm-remote-monitor/start_nightscout.sh"
echo "Nightscout logging can be found at: /var/log/openaps/nightscout.log"

case $OREF0 in
        [Yy]* ) break;;
        [Nn]* ) exit;;
esac

# Setup basis oref0 stuff
# https://openaps.readthedocs.io/en/master/docs/walkthrough/phase-2/oref0-setup.html
curl -s https://raw.githubusercontent.com/openaps/docs/master/scripts/quick-packages.sh | bash -

mkdir -p ~/src; cd ~/src && git clone -b dev git://github.com/openaps/oref0.git || (cd oref0 && git checkout dev && git pull)

echo "Please continue with step 2 of https://openaps.readthedocs.io/en/master/docs/walkthrough/phase-2/oref0-setup.html"
echo "cd && ~/src/oref0/bin/oref0-setup.sh"