xiaoju
6f000512d2
- Add StartNode, StateNode, ContentMerkleNode types to workflow-protocol - Add collectRefs() to workflow-cas — extracts CAS hashes from StateNode payload - Add findReachableHashes() to workflow-cas — recursive mark traversal via refs[] - Tests: 7 pass (collect-refs + reachable) Refs #155, closes #156 小橘 <xiaoju@shazhou.work>
@uncaged/workflow-cas
Content-addressable storage implementation, bundle hashing, and Merkle helpers.
What This Package Does
It implements CasStore from @uncaged/workflow-protocol, hashes workflow bundle bytes and strings with XXH64, and builds serializable Merkle nodes for thread/step/content payloads used when persisting execution artifacts.
Key Exports
From src/index.ts:
- CAS:
createCasStore - Hash:
hashString,hashWorkflowBundleBytes - Merkle:
createContentMerkleNode,getContentMerklePayload,parseMerkleNode,putContentMerkleNode,putStepMerkleNode,putThreadMerkleNode,serializeMerkleNode - Types:
CasStore,MerkleNode,MerkleNodeType,StepMerklePayload,ThreadMerklePayload
Dependencies
- Workspace:
@uncaged/workflow-protocol(CasStorecontract),@uncaged/workflow-util - npm:
xxhashjs,yaml
Usage
import { createCasStore, hashWorkflowBundleBytes } from "@uncaged/workflow-cas";
import { getGlobalCasDir } from "@uncaged/workflow-util";
const store = createCasStore(getGlobalCasDir());
const hash = await hashWorkflowBundleBytes(esmJsBytes);