hpb-upgrade

#!/bin/bash
UPSTREAM=${1:-'@{u}'}
LOCAL=$(git rev-parse @)
REMOTE=$(git rev-parse "$UPSTREAM")
BASE=$(git merge-base @ "$UPSTREAM")

if [[ $EUID -eq 0 ]]
then
    if [ $LOCAL = $REMOTE ]; then
	    echo "HPB Tools Up-to-date!"
    elif [ $LOCAL = $BASE ]; then
        read -r -p "There is a new version of hpb-tools available, update to it? [Y/n] " response
        if [[ "$response" =~ ^([yY][eE][sS]|[yY])+$ ]]
	then
            git pull
	fi
    fi

    echo "This script assumes you have installed ghpb in /opt/ghpb-bin and that you run it as a service (see https://github.com/Nicemanss/hpb-tools/blob/master/hpb-install )"
    echo "To install a specific version, add the version at the end. Example: bash ./hpb-upgrade 1.0.2.3"
    read -r -p "Are you sure you want to continue? [y/N] " response
    if [[ "$response" =~ ^([yY][eE][sS]|[yY])+$ ]]
    then
        if [ -d /opt/ghpb-bin ] && [ -f /etc/systemd/system/ghpb@.service ]
        then
            echo "Stopping ghpb service"
            systemctl stop ghpb@root.service
            killall -9 ghpb
            killall -9 iperf3

            echo "Setting up temp directories"
            if [ -d /root/hpb-temp ]
            then
                rm -rf /root/hpb-temp
            fi

            mkdir /root/hpb-temp
            cd /root/hpb-temp

            if [ -n "$1" ]; then
                echo "Downloading version $1"
                wget https://github.com/hpb-project/hpb-release/raw/master/bin/ghpb-v$1.tar.gz
		tar xvzf ghpb-v$1.tar.gz
		cp ghpb-v$1/* /opt/ghpb-bin/
            else
              	echo "Building with latest commit."

            	echo "Downloading HPB source code"
            	git clone https://github.com/hpb-project/go-hpb
            	cd go-hpb

            	echo "Building release"
            	make all

            	echo "Copying binaries"
            	cp build/bin/* /opt/ghpb-bin/
	    fi

            echo "Backing up keystore data"
            mv /opt/ghpb-bin/node/data/keystore /opt/ghpb-bin/

            echo "Clearing node data"
            rm -rf /opt/ghpb-bin/node

            echo "Initializing genesis block"
            cd /opt/ghpb-bin/
            wget -q https://raw.githubusercontent.com/hpb-project/hpb-release/master/config/gensis.json -O /opt/ghpb-bin/gensis.json
            ./ghpb --datadir node/data init gensis.json

            echo "Restoring keystore data"
            mv /opt/ghpb-bin/keystore /opt/ghpb-bin/node/data/

            echo "Starting ghpb service"
            systemctl start ghpb@root.service
            echo "Node started. Run /opt/ghpb-bin/ghpb attach http://127.0.0.1:8545 to attach to console"

            echo "Cleaning temp directories"
            rm -rf /root/hpb-temp
        else
            echo "/opt/ghpb-bin or /etc/systemd/system/ghpb@.service does not exist, exiting."
        fi

    else
        echo "Exiting"
    fi
else
    echo "You must be root to run this"
fi