#!/bin/bash
set -euo pipefail

source /opt/environment/.env

TIMESTAMP=$(date +'%Y-%m-%d_%H%M%S')

sudo -u $USERNAME docker exec -i amap-database-1 pg_dump -F c -U $DB_USER -d $DB_NAME > $SERVICE_BACKUPS_DIR/$SERVICE_BACKUPS_PREFIX-$TIMESTAMP.$SERVICE_BACKUPS_EXTENSION 

ls -1dt $SERVICE_BACKUPS_DIR/$SERVICE_BACKUPS_PREFIX-*.$SERVICE_BACKUPS_EXTENSION | tail -n +5 | xargs -r rm -f