12-1-install-update.sh

12-3.3-install-update.sh

#!/bin/sh

PLATFORM="x86_64-linux-gnu"
DASH_PATH=~/.dashcore
SENTINEL_PATH=~/sentinel
#########################

USAGE="DASH MasterNode AutoUpdate Script

$(basename "$0") [\033[33m-p\033[0m linux64|linux32|RPi2] [\033[33m-d\033[0m PATH] [\033[33m-q\033[0m] [\033[33m-h\033[0m]

Where:
    \033[33m-p\033[0m  platform (default: linux64)
    \033[33m-d\033[0m  DASH binary path (default: ~/.dash)
    \033[33m-q\033[0m  quiet
    \033[33m-h\033[0m  show this help text

Tip:
	You can add this script to the cronjob. For automatically update and run MasterNode on startup

	Example for Raspberry Pi:
	\033[33m@reboot /home/pi/12-1-install-update.sh -p RPi2 -d /home/pi/.dashcore -q\033[0m
"

while getopts :hp:q:d: opts; do
   case ${opts} in
      p) PLATFORM=${OPTARG} ;;
      q) QUIET=${OPTARG} ;;
      d) DASH_PATH=${OPTARG} ;;
	  h) echo "$USAGE"
	     exit
	     ;;
   esac
done


#Fix GREP_OPTIONS for runtime
unset GREP_OPTIONS

quit() {
	echo $1
    ./dashd > /dev/null 2>&1 &
    exit
}

checkPackage() {
    PKG_OK=$(dpkg-query -W --showformat='${Status}\n' "$1"| grep "install ok installed")

    if [ -z "$PKG_OK" ]; then
        quit "Missing package: \033[0;31m$1\033[0m"
    fi
}

checkPackage jq
checkPackage wget

mkdir -p "$DASH_PATH"
cd "$DASH_PATH"

echo "Platform: \033[33m$PLATFORM\033[0m"
echo "Dash Binary Path: \033[33m$DASH_PATH\033[0m\n"

CONTENT=$(wget https://www.dashninja.pl/dashninja-latestversion.json -q -O -)
DASH_VERSION=$(echo "$CONTENT" | jq -M -r '.version.string')
SENTINEL_VERSION=$(echo "$CONTENT" | jq -M -r '.sentinelversion.string')
MY_SENTINEL_VERSION=$(cat "$SENTINEL_PATH/lib/config.py" | grep --only-matching --perl-regex "(?<=sentinel_version\s\=\s).*" | sed -e 's/^"//' -e 's/"$//')

if [ -z "$DASH_VERSION" ]; then
	quit "\033[0;31mCan't get last version\033[0m"
fi

if [ -f ./dash-cli ]; then
	YOUR_RAW_VERSION=$(./dash-cli getinfo 2>/dev/null | jq -M -r '.version')
	YOUR_VERSION="0"

	for c in 1 3 5; do
		PART=$(echo "$YOUR_RAW_VERSION" | cut -c $((c))-$((c+1)))
		PART=$((PART+0))
		YOUR_VERSION="$YOUR_VERSION.$PART"
	done
fi

echo "Your sentinel version: \033[33m$MY_SENTINEL_VERSION\033[0m"
echo "Last sentinel version: \033[33m$SENTINEL_VERSION\033[0m\n"

echo "Your DASH version: \033[33m$YOUR_VERSION\033[0m"

if [ "$YOUR_VERSION" = "$DASH_VERSION" ]; then
    quit "Last DASH version: \033[33m$DASH_VERSION\033[0m"
fi

echo "New DASH version available: \033[33m$DASH_VERSION\033[0m"
URL="https://www.dash.org/binaries/dashcore-$DASH_VERSION-$PLATFORM.tar.gz"
URL="https://github.com/dashpay/dash/releases/download/v$DASH_VERSION/dashcore-$DASH_VERSION-$PLATFORM.tar.gz"
FILE=${URL##*/}
DIR=${FILE%.tar.gz}

echo "Download: \033[33m$FILE\033[0m"
wget "$URL"

echo "Extract: \033[33m$FILE\033[0m"
TAR_RESULT=$(tar xzvf "$FILE")
EXTRACTED_PATH=$(echo $TAR_RESULT | head -n1 | awk '{print $1;}')
echo $EXTRACTED_PATH
echo $TAR_RESULT

restart(){
	echo "\033[0;31mStop\033[0m MasterNode"
	./dash-cli stop > /dev/null 2>&1
	sleep 15
	killall -9 dashd dash-shutoff > /dev/null 2>&1
	sleep 1

	cd "$SENTINEL_PATH"
	git pull

	echo "Replace files"
	rm dashd dash-cli > /dev/null 2>&1

	mv "${EXTRACTED_PATH}bin/dashd" .
	mv "${EXTRACTED_PATH}bin/dash-cli" .
	chmod 755 dashd dash-cli

	echo "Remove temporary files"
	rm "$FILE"
	rm -rf "$EXTRACTED_PATH"
	rm peers.dat debug.log db.log > /dev/null 2>&1

	quit "\033[0;31mStart\033[0m MasterNode"
}

if [ -z "$QUIET" ]; then
	echo "\033[0;31mMasterNode will be restarted.\033[0m"
	while true; do
	    read -p "Your are sure? (y/N)" answer
	    case "$answer" in
	        [Yy]* ) restart; break;;
	        [Nn]* ) quit;;
	        * ) echo "\033[0;31mPlease answer \033[33myes \033[0;31mor \033[33mno\033[0m";;
	    esac
	done
else
	restart
fi