#!/bin/bash
# Aether Internal Backup Script (Runs inside the Cron Container)
set -e

# These are paths INSIDE the cron container
BACKUP_DIR="/backups"
TIMESTAMP=$(date +%Y%m%d_%H%M)
BACKUP_FILE="${BACKUP_DIR}/auto_backup_${TIMESTAMP}.gz"

echo "[$(date)] Starting Scheduled Backup..."

# We use the Docker CLI inside this container to talk to the MariaDB container
# The password is taken from the environment variable passed to this service
docker exec ${CONTAINER_MARIADB} mariabackup --user=root --password="${AE_DB_ROOT_PASSWORD}" \
    --backup --stream=xbstream --open-files-limit=65535 | gzip > "${BACKUP_FILE}"

echo "[$(date)] Backup Complete: ${BACKUP_FILE}"

# Ensure host user can manage the backup files
chown 1000:1000 "${BACKUP_FILE}"

# Optional: Clean up backups older than 7 days
find "${BACKUP_DIR}" -name "auto_backup_*.gz" -mtime +7 -delete