@filepack/adapter-memory

Development and test implementation of Filepack's atomic FileRecordStore.

import { memoryAdapter } from "@filepack/adapter-memory";

const records = memoryAdapter();

Data and cleanup work are process-local and disappear on restart. Use @filepack/adapter-drizzle for production persistence. Cleanup claims preserve marker settlement state and generation-bound leases. Multipart session attachment uses compare-and-set semantics. Part receipts are atomic, ordered, and same-ETag idempotent.

This is also the reference implementation for adapter authors. Implement the small FileRecordStore interface from @filepack/core, then run the shared fileRecordStoreContract cases from @filepack/core/testing. See the repository adapter authoring guide before implementing a persistent adapter.