#!/bin/sh
set -e

BACKUP_DIR="/backups"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
KEEP_DAYS=30

mkdir -p "$BACKUP_DIR"

echo "[$(date)] Starting PostgreSQL backup..."
pg_dump -h postgres -U advdoors advdoors | gzip > "$BACKUP_DIR/advdoors_${TIMESTAMP}.sql.gz"

echo "[$(date)] Backup created: advdoors_${TIMESTAMP}.sql.gz"

find "$BACKUP_DIR" -name "*.sql.gz" -mtime +${KEEP_DAYS} -delete
echo "[$(date)] Cleaned backups older than ${KEEP_DAYS} days"