#!/bin/bash -xe
# Copyright 2016 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.

source /usr/share/mirror-update/functions.sh

MIRROR_VOLUME=$1

# Runs with timeout under cron
if [[ ${UNDER_CRON:-0} -eq 0 ]]; then
    echo_ts "Running interactively"
    TIMEOUT=""
    set -x
else
    TIMEOUT="timeout -k 2m 90m"
fi

_DRY_RUN=''
if [[ ${DRY_RUN:-0} -eq 1 ]]; then
    echo "Dry run only"
    _DRY_RUN='--dry-run'
fi

RSYNC="rsync ${_DRY_RUN} -rltvz"

BASE="/afs/.openstack.org/mirror/centos"
K5START="k5start -t -f /etc/centos.keytab service/centos-mirror -- $TIMEOUT"

if [[ ${DRY_RUN:-0} -ne 1 ]]; then
    # Cleanup old repos
    for REPO in 7 ; do
        if [ -d $BASE/$REPO/ ]; then
            $K5START rm -rf $BASE/$REPO/
        fi
    done
fi

#
# -- Centos 8-stream --
#

# Access request in https://pagure.io/centos-infra/issue/1354
MIRROR=rsync://msync.centos.org/centos-full/centos/8-stream/

if ! [ -f $BASE/8-stream ]; then
    $K5START mkdir -p $BASE/8-stream
fi
date --iso-8601=ns
echo "Running Centos 8-stream rsync..."
$K5START ${RSYNC} \
    --delete \
    --delete-excluded \
    --exclude="isos" \
    --exclude="images/" \
    --exclude="isolinux/" \
    --exclude="ppc64le*" \
    --exclude="*.i686.rpm" \
    --exclude=".*" \
    $MIRROR $BASE/8-stream

if [[ ${DRY_RUN:-0} -ne 1 ]]; then
    date --iso-8601=ns | $K5START tee $BASE/timestamp.txt
    echo "rsync completed successfully, running vos release."
    vos_release $MIRROR_VOLUME
fi

date --iso-8601=ns
echo "Done."