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discord-rpg-concept/shared/scripts/db-backup.sh

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#!/bin/bash
# =============================================================================
# Aurora Database Backup Script
# =============================================================================
set -e
# Load environment variables
if [ -f .env ]; then
set -a
source .env
set +a
fi
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
BACKUP_DIR="$PROJECT_DIR/shared/db/backups"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
BACKUP_FILE="$BACKUP_DIR/backup_$TIMESTAMP.sql"
# Colors
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m'
echo -e "${YELLOW}💾 Starting database backup...${NC}"
mkdir -p "$BACKUP_DIR"
if docker ps | grep -q aurora_db; then
# Try to dump the database
if docker exec aurora_db pg_dump -U "${DB_USER:-auroradev}" "${DB_NAME:-auroradev}" > "$BACKUP_FILE"; then
# Check if backup file is not empty
if [ -s "$BACKUP_FILE" ]; then
echo -e " ${GREEN}${NC} Backup successful!"
echo -e " 📂 File: $BACKUP_FILE"
echo -e " 📏 Size: $(du -h "$BACKUP_FILE" | cut -f1)"
# Keep only last 10 backups
cd "$BACKUP_DIR"
ls -t backup_*.sql | tail -n +11 | xargs -r rm --
else
echo -e " ${RED}${NC} Backup created but empty. Something went wrong."
rm -f "$BACKUP_FILE"
exit 1
fi
else
echo -e " ${RED}${NC} pg_dump failed."
rm -f "$BACKUP_FILE"
exit 1
fi
else
echo -e " ${RED}${NC} Database container (aurora_db) is not running!"
exit 1
fi