#!/bin/bash

# Add here any the actions which are required before plugin build
# like packages building, packages downloading from mirrors and so on.
# The script should return 0 if there were no errors.
set -eux

# Networking bgpvpn
NETWORKING_BGPVPN_REPO=${NETWORKING_BGPVPN_REPO:-https://github.com/openstack/networking-bgpvpn.git}
NETWORKING_BGPVPN_BRANCH=${NETWORKING_BGPVPN_BRANCH:-stable/liberty}

#Networking odl
NETWORKING_ODL_REPO=${NETWORKING_ODL_REPO:-https://github.com/openstack/networking-odl.git}
NETWORKING_ODL_BRANCH=${NETWORKING_ODL_BRANCH:-stable/liberty}

# For which systems odl package should be build
BUILD_FOR=${BUILD_FOR:-ubuntu}

DIR="$(dirname `readlink -f $0`)"
TMP_DIR="${DIR}/tmp"

function cleanup {
  rm -rf "${TMP_DIR}"
}

function build_pkg {
  case $1 in
    ubuntu)
      pushd "${DIR}/repositories/${1}/"
      fpm --force -s python -t deb -m 'mskalski@mirantis.com' --python-disable-dependency oslo.config ${TMP_DIR}/networking-bgpvpn/setup.py

      # fpm -C is buggy https://github.com/jordansissel/fpm/issues/818
      # so we have to change the rootdir manually
      pushd ${TMP_DIR}/networking-bgpvpn/
      fpm --force -s dir -t deb -m 'nikolas.hermanns@ericsson.com' --config-files etc  -n networking-bgpvpn-config -v 1.0 etc
      mv networking-bgpvpn-config_*_amd64.deb ${DIR}/repositories/${1}/
      popd

      # Networking odl is needed cause it is a dependencie. There is no way yet to make
      # the bgpvpn installation waiting for the ODL installation, when ODL installation
      # is optional: http://permalink.gmane.org/gmane.comp.cloud.openstack.devel/63333
      fpm --force -s python -t deb -m 'nikolas.hermanns@ericsson.com' --no-python-dependencies -d python-pbr -d python-babel -d python-neutron ${TMP_DIR}/networking_odl/setup.py

      popd
      ;;
    *) echo "Not supported system"; exit 1;;
  esac
}

command -v fpm >/dev/null 2>&1 || { echo >&2 "fpm ruby gem required but it's not installed.  Aborting."; exit 1; }

cleanup


mkdir -p "${TMP_DIR}"


pushd $TMP_DIR
git clone $NETWORKING_BGPVPN_REPO networking-bgpvpn
pushd networking-bgpvpn
git checkout $NETWORKING_BGPVPN_BRANCH
sed -i -- 's/sphinxcontrib-blockdiag//' ./requirements.txt
sed -i -- 's/sphinxcontrib-seqdiag//' ./requirements.txt
popd
git clone $NETWORKING_ODL_REPO networking_odl
pushd networking_odl
git checkout $NETWORKING_ODL_BRANCH
popd

popd

for system in $BUILD_FOR
do
  build_pkg $system
done

#cleanup