#!/bin/bash

##
# Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
# This file is part of openmano
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
##

# author: Alfonso Tierno

# It uses following env, if not provided filling by default
[ -z "$GIT_OVIM_URL" ] && GIT_OVIM_URL=https://osm.etsi.org/gerrit/osm/openvim.git
[ -z "$DEVELOP" ] && DEVELOP=""
# folder where RO is installed
[ -z "$BASEFOLDER" ] && HERE=$(dirname $(readlink -f ${BASH_SOURCE[0]})) && BASEFOLDER=$(dirname $HERE)
[ -z "$SUDO_USER" ] && SUDO_USER="$USER"
[ -z "$NO_PACKAGES" ] && NO_PACKAGES=""
[ -z "$_DISTRO" ] && _DISTRO="Ubuntu"


su $SUDO_USER -c "git -C '${BASEFOLDER}' clone ${GIT_OVIM_URL} lib-openvim" ||
    ! echo "Error cannot clone from '${GIT_OVIM_URL}'" >&2 || exit 1
if [[ -n $COMMIT_ID ]] ; then
    echo -e "Installing lib-osm-openvim from refspec: $COMMIT_ID"
    su $SUDO_USER -c "git -C '${BASEFOLDER}/lib-openvim' checkout $COMMIT_ID" ||
        ! echo "Error cannot checkout '$COMMIT_ID' from '${GIT_OVIM_URL}'" >&2 || exit 1
elif [[ -z $DEVELOP ]]; then
    LATEST_STABLE_TAG=`git -C "${BASEFOLDER}/lib-openvim" tag -l "v[0-9]*" | sort -V | tail -n1`
    echo -e "Installing lib-osm-openvim from refspec: tags/${LATEST_STABLE_TAG}"
    su $SUDO_USER -c "git -C '${BASEFOLDER}/lib-openvim' checkout tags/${LATEST_STABLE_TAG}" ||
        ! echo "Error cannot checkout 'tags/${LATEST_STABLE_TAG}' from '${GIT_OVIM_URL}'" >&2 || exit 1
else
    echo -e "Installing lib-osm-openvim from refspec: master"
fi

make -C "${BASEFOLDER}/lib-openvim" prepare_lite
export LANG="en_US.UTF-8"
pip2 install -e  "${BASEFOLDER}/lib-openvim/build"