#!/bin/sh
# -*- sh -*-

if [ ! -n "$SWIFT_CONTAINER" ]; then
    echo Set SWIFT_CONTAINER
    exit 1;
fi

if ! grep "wal_level[^#]*replica" postgresql.conf >/dev/null; then
    echo "WARNING: wal_level should be set to replica";
fi

day=`date +"%y-%m-%d"`
tmpfile="/tmp/${day}.tgz"

ctrlc()
{
    rm -v ${tmpfile}
}
trap 'ctrlc' SIGKILL SIGTERM SIGHUP SIGINT EXIT

pg_basebackup -Ft -z -D - > $tmpfile

ls -lh ${tmpfile}
if ! swift upload --object-name `basename $tmpfile` "${SWIFT_CONTAINER}/base/" $tmpfile; then
    echo "Uploading failed"
    exit 4
fi

exit 0