#!/bin/bash

function prepare_server()
{
	ip_addr=$1
	ssh -l root $ip_addr mkdir -p $SERVER_BUILD_DIR
	scp -p $RELEASE_TARBALL $BUILD_SCRIPT root@$ip_addr:$SERVER_BUILD_DIR
	ssh -l root $ip_addr "cd $SERVER_BUILD_DIR && tar xf $RELEASE_TARBALL"
	ssh -l root $ip_addr "cd $SERVER_BUILD_DIR/$release_dir && ../$BUILD_SCRIPT"
}

function prepare_client()
{
	mkdir -p $CLIENT_BUILD_DIR
	cp $RELEASE_TARBALL $BUILD_SCRIPT $CLIENT_BUILD_DIR
	cd $CLIENT_BUILD_DIR && tar xf $RELEASE_TARBALL
	cd $CLIENT_BUILD_DIR/$release_dir && ../$BUILD_SCRIPT
}


CONFIG_FILE=gf_perf_config
BUILD_SCRIPT=buildit
source $CONFIG_FILE

if [ "$RELEASE_TARBALL" == "" ]
then
	echo "ERROR: Empty release tarball"
	exit 1
fi

if [ ! -f $RELEASE_TARBALL ]
then
	echo "ERROR: Unable to find source tarball $RELEASE_TARBALL"
	exit 1
fi

release_dir=`tar tvf $RELEASE_TARBALL | head -1 | awk '{print $NF}'`

# Build gluster on the bricks
for brick in `echo $BRICK_IP_ADDRS`
do
	echo "Starting build on server $brick..."
	prepare_server $brick &
done

echo "Waiting for jobs to finish..."
sleep 5

# Build gluster on the client
echo "Starting build on client..."
prepare_client &

wait