install-deps.sh

#!/bin/bash

# this script installs the protobuf dependencies required to
# run the kapacitor tests locally.
# Specifically it install the protoc compiler, the python libraries and the python protoc plugin.
# If more langauges are added as officially supported they should also be installed here.
# Since protobuf-3.0.0-beta-2 is still in beta we need to install from source since packages are not readily available.


set -e

INSTALL_PREFIX=${INSTALL_PREFIX:-/usr/local}
PROTO_VERSION=3.0.0-beta-2
# Download and compile protoc
wget https://github.com/google/protobuf/archive/v${PROTO_VERSION}.tar.gz
tar xf v${PROTO_VERSION}.tar.gz
rm -f v${PROTO_VERSION}.tar.gz
pushd protobuf-${PROTO_VERSION}
./autogen.sh
./configure --prefix=${INSTALL_PREFIX}

if ! which nproc >/dev/null 2>&1; then
	nproc() {
		echo 1
	}
fi

make -j $(nproc)
make check
make install
popd

# Install Python Protobuf3
cd protobuf-${PROTO_VERSION}/python
python setup.py install;