#!/usr/bin/env bash
set -euo pipefail

# Creates a consistent SQLite backup through the running web container, then archives Hub uploads.
root_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$root_dir"
stamp="$(date +%Y%m%d-%H%M%S)"
backup_dir="data/backups/$stamp"
mkdir -p "$backup_dir"

docker compose exec -T -e BACKUP_PATH="/app/data/backups/$stamp/hub.db" web node -e '
  const Database = require("better-sqlite3");
  const db = new Database(process.env.DATABASE_PATH);
  db.backup(process.env.BACKUP_PATH).then(() => db.close()).catch((error) => { console.error(error); process.exit(1); });
'

tar -czf "$backup_dir/uploads.tar.gz" -C public uploads
printf 'Created backup: %s\n' "$backup_dir"