#!/bin/bash

BASE_BACKUP_DIR={{ psql_base_backup_dir }}
WAL_ARCHIVES_LOG_DIR={{ psql_wal_archiving_log_dir }}
WAL_LATEST_BACKUP=

# The base backup dir needs to be empty

rm -f $BASE_BACKUP_DIR/*
pg_basebackup -F t -z -D $BASE_BACKUP_DIR

cd $WAL_ARCHIVES_LOG_DIR
WAL_LATEST_BACKUP=$( /bin/ls -1tr *.backup | tail -1 )
pg_archivecleanup $WAL_ARCHIVES_LOG_DIR $WAL_LATEST_BACKUP

exit $?