configure.sh

#!/bin/bash

PLATFORM=''
GRADLE_WITNESS="80ef67b8cc503e68e1ad97f4b802676e08e074d50ea4deef65055e3234b1bdf1"
GRADLE_WRAPPER="0f49043be582d7a39b671f924c66bd9337b92fa88ff5951225acc60560053067"
DOWNLOADED_HASH1=''
DOWNLOADED_HASH2=''
DOWNLOAD_FILE1=$(dd if=/dev/urandom bs=64 count=1 2>/dev/null| od -t x8 -A none  | tr -d ' '\\n)
DOWNLOAD_FILE2=$(dd if=/dev/urandom bs=64 count=1 2>/dev/null| od -t x8 -A none  | tr -d ' '\\n)
unamestr=`uname`

function downloadJar(){
	if [ ! -d ./rskj-core/libs ]; then
		mkdir ./rskj-core/libs
	fi
	curl https://deps.rsklabs.io/gradle-witness.jar -o ~/$DOWNLOAD_FILE1
	curl https://deps.rsklabs.io/gradle-wrapper.jar -o ~/$DOWNLOAD_FILE2
	if [[ $PLATFORM == 'linux' ]]; then
		DOWNLOADED_HASH1=$(sha256sum ~/${DOWNLOAD_FILE1} | cut -d' ' -f1)
		DOWNLOADED_HASH2=$(sha256sum ~/${DOWNLOAD_FILE2} | cut -d' ' -f1)
	elif [[ $PLATFORM == 'mac' ]]; then
		DOWNLOADED_HASH1=$(shasum -a 256 ~/${DOWNLOAD_FILE1} | cut -d' ' -f1)
		DOWNLOADED_HASH2=$(shasum -a 256 ~/${DOWNLOAD_FILE2} | cut -d' ' -f1)
	fi
	if [[ $GRADLE_WITNESS != $DOWNLOADED_HASH1 ]]; then
		rm -f ~/$DOWNLOAD_FILE1
		exit 1
	else
		mv ~/${DOWNLOAD_FILE1} ./rskj-core/libs/gradle-witness.jar
		rm -f ~/${DOWNLOAD_FILE1}
	fi
	if [[ $GRADLE_WRAPPER != $DOWNLOADED_HASH2 ]]; then
		rm -f ~/${DOWNLOAD_FILE2}
		exit 1
	else 
		mv ~/${DOWNLOAD_FILE2} ./gradle/wrapper/gradle-wrapper.jar
		rm -f ~/${DOWNLOAD_FILE2}
	fi
}

function platform() {
	if [[ "$unamestr" == 'Linux' ]]; then
		PLATFORM='linux'
	elif [[ "$unamestr" == 'Darwin' ]]; then
		PLATFORM='mac'
	fi
}

platform
downloadJar

exit 0