#!/bin/bash -ex
# Copyright 2017 Red Hat, Inc.
#
# 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.

# Write out facts to the facter folder when we generate them.
export WRITE_FACTS=${WRITE_FACTS:-true}

export SCRIPT_DIR=$(cd `dirname $0` && pwd -P)
source $SCRIPT_DIR/functions

if [ -f /etc/ci/mirror_info.sh ]; then
    source /etc/ci/mirror_info.sh
    CENTOS_MIRROR_HOST="http://${NODEPOOL_MIRROR_HOST}"
    BUILDLOGS_MIRROR_HOST="${NODEPOOL_BUILDLOGS_CENTOS_PROXY}/centos/7/cloud/x86_64/openstack-pike"
    if uses_debs; then
        CEPH_MIRROR_HOST="${CENTOS_MIRROR_HOST}/ceph-deb-jewel"
    else
        CEPH_MIRROR_HOST="${NODEPOOL_BUILDLOGS_CENTOS_PROXY}/centos/7/storage/x86_64/ceph-luminous/"
    fi
else
    CENTOS_MIRROR_HOST='http://mirror.centos.org'
    BUILDLOGS_MIRROR_HOST='https://buildlogs.centos.org/centos/7/cloud/x86_64/openstack-pike'
    NODEPOOL_RDO_PROXY='https://trunk.rdoproject.org'
    NODEPOOL_UCA_MIRROR='http://ubuntu-cloud.archive.canonical.com/ubuntu'
    if uses_debs; then
        CEPH_MIRROR_HOST='https://download.ceph.com/debian-jewel'
    else
        CEPH_MIRROR_HOST='https://buildlogs.centos.org/centos/7/storage/x86_64/ceph-luminous/'
    fi
fi

rdo_dlrn=`curl --silent ${NODEPOOL_RDO_PROXY}/centos7-master/puppet-passed-ci/delorean.repo | grep baseurl | cut -d= -f2`
if [[ -z "$rdo_dlrn" ]]; then
    echo "Failed to parse dlrn hash"
    exit 1
fi
RDO_MIRROR_HOST=${rdo_dlrn/https:\/\/trunk.rdoproject.org/$NODEPOOL_RDO_PROXY}

export FACTER_centos_mirror_host=$CENTOS_MIRROR_HOST
export FACTER_uca_mirror_host=$NODEPOOL_UCA_MIRROR
export FACTER_buildlogs_mirror_host=$BUILDLOGS_MIRROR_HOST
export FACTER_ceph_mirror_host=$CEPH_MIRROR_HOST
export FACTER_rdo_mirror_host=$RDO_MIRROR_HOST

MIRROR_FACTS="\
centos_mirror_host=${FACTER_centos_mirror_host}
uca_mirror_host=${FACTER_uca_mirror_host}
buildlogs_mirror_host=${FACTER_buildlogs_mirror_host}
ceph_mirror_host=${FACTER_ceph_mirror_host}
rdo_mirror_host=${FACTER_rdo_mirror_host}"

if [ "${WRITE_FACTS}" = true ]; then
    $SUDO mkdir -p /etc/facter/facts.d/
    echo "$MIRROR_FACTS" | $SUDO tee /etc/facter/facts.d/mirrors.txt
fi