xiaoju
26cf51366f
- Add buildThreadContext(headHash, cas) to workflow-runtime
- Expand extract phase to return { meta, contentPayload, refs[] }
- Add parseCasThreadNode() to workflow-cas for node type parsing
- Update createWorkflow to write ContentMerkleNode with artifact refs
- Tests: 4 pass (build-context + extract-refs)
- Biome format pass on all files
Refs #155, closes #158
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);