initial: server + shared

scripts/backup-db.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+# Backup SQLite database — копирует .db файл с timestamp в директорию бэкапов.
+# Вызывается из systemd timer или cron.
+#
+# Использование: ./scripts/backup-db.sh [path-to-db] [backup-dir] [retention-days]
+# По умолчанию: db=server/prisma/prod.db, backup=server/backups, retention=30
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+DB_PATH="${1:-$ROOT/server/prisma/prod.db}"
+BACKUP_DIR="${2:-$ROOT/server/backups}"
+RETENTION_DAYS="${3:-30}"
+
+if [[ ! -f "$DB_PATH" ]]; then
+  echo "[$(date -Iseconds)] DB not found: $DB_PATH" >&2
+  exit 1
+fi
+
+mkdir -p "$BACKUP_DIR"
+
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+BACKUP_FILE="$BACKUP_DIR/craftshop_${TIMESTAMP}.db"
+
+# SQLite-safe copy: use .backup to avoid copying a file mid-write
+if command -v sqlite3 &>/dev/null; then
+  sqlite3 "$DB_PATH" ".backup '$BACKUP_FILE'"
+else
+  # Fallback: plain copy (risk of inconsistent state if DB is being written)
+  cp "$DB_PATH" "$BACKUP_FILE"
+fi
+
+# Compress
+gzip -f "$BACKUP_FILE"
+
+# Remove old backups
+find "$BACKUP_DIR" -name 'craftshop_*.db.gz' -mtime +"$RETENTION_DAYS" -delete
+
+echo "[$(date -Iseconds)] Backup created: ${BACKUP_FILE}.gz"