#!/bin/bash
# Forgejo Backup Script
# Generated by Ansible

set -e

BACKUP_DIR="{{ forgejo_backup_path }}"
TIMESTAMP=$(date +%Y%m%dT%H%M%S)
LOG_FILE="/var/log/forgejo-backup.log"

echo "[$(date)] Starting Forgejo backup..." | tee -a "$LOG_FILE"

# Create database backup
pg_dump -U {{ forgejo_db_user }} {{ forgejo_db_name }} | gzip > "$BACKUP_DIR/database-$TIMESTAMP.sql.gz"
echo "[$(date)] Database backed up" | tee -a "$LOG_FILE"

# Backup repositories
tar -czf "$BACKUP_DIR/repositories-$TIMESTAMP.tar.gz" -C {{ forgejo_data_path }} git
echo "[$(date)] Repositories backed up" | tee -a "$LOG_FILE"

# Backup configuration
tar -czf "$BACKUP_DIR/config-$TIMESTAMP.tar.gz" {{ forgejo_config_path }} {{ forgejo_base_path }}/docker-compose.yml
echo "[$(date)] Configuration backed up" | tee -a "$LOG_FILE"

# Backup data
tar -czf "$BACKUP_DIR/data-$TIMESTAMP.tar.gz" -C {{ forgejo_data_path }} attachments lfs avatars
echo "[$(date)] Data backed up" | tee -a "$LOG_FILE"

# Clean old backups
find "$BACKUP_DIR" -type f -name "*.gz" -mtime +{{ forgejo_backup_retention_days }} -delete
echo "[$(date)] Old backups cleaned" | tee -a "$LOG_FILE"

echo "[$(date)] Backup completed successfully" | tee -a "$LOG_FILE"