pubsub/tasks/019-final-review-and-ci-validation.md

id, name, status, depends_on, scope, risk, impact, level

id	name	status	depends_on	scope	risk	impact	level
final-review-and-ci-validation	Final review: full test suite, build, and CI readiness	completed	review-worker-adapter integration-test-ws-client-server	moderate	low	project	review

Description

Final review before considering the package ready for use (excluding Iroh, which is deferred). Verify:

1. Full test suite passes (core + operators + Redis + WS client + WS server + Worker + integration)
2. Build produces correct dual ESM/CJS output with declarations for all entry points
3. Type-check passes for all source files
4. Package.json exports map covers all adapters
5. Each adapter has its own sub-path export configured correctly
6. Barrel re-export in src/index.ts includes everything
7. No test regressions
8. No extraneous files in npm package (check npm pack output)

Acceptance Criteria

• npm run build passes cleanly
• npm run lint passes (tsc --noEmit)
• npm test passes with full test suite
• npm run test:coverage reports reasonable coverage (core > 80%)
• All sub-path exports resolve correctly
• Package can be consumed as import { createPubSub } from '@alkdev/pubsub'
• Package can be consumed as import { createRedisEventTarget } from '@alkdev/pubsub/event-target-redis'
• Package can be consumed as import { createWebSocketClientEventTarget } from '@alkdev/pubsub/event-target-websocket-client'
• Package can be consumed as import { createWebSocketServerEventTarget } from '@alkdev/pubsub/event-target-websocket-server'
• Package can be consumed as import { createWorkerHostEventTarget } from '@alkdev/pubsub/event-target-worker'
• No runtime dependencies (Repeater is inlined)
• Peer deps are optional and correct

References

• docs/architecture/build-distribution.md
• All architecture docs

Notes

Final Review Report

Build: All 5 entry points produce correct ESM + CJS + declarations. tsup with splitting produces shared chunks correctly.

Lint: tsc --noEmit passes cleanly.

Tests: 242 tests across 8 files, all passing.

Coverage:

• create_pubsub.ts: 100% (all)
• operators.ts: 100% (all)
• event-target-redis.ts: 97.36%
• event-target-websocket-client.ts: 97.75%
• event-target-websocket-server.ts: 92.44%
• event-target-worker.ts: 51.26% (thread side untested — requires Worker env)
• index.ts / types.ts: 0% (barrel/type-only, expected)
• repeater.ts: 67.35% (inlined, complex async iterator)
• Overall: 81.99% statements, core modules > 90%

Sub-path exports: All 4 adapters have correct exports in package.json (ESM + CJS + d.ts + d.cts), tsup config entries, and barrel re-exports in index.ts.

No runtime dependencies: Confirmed. dependencies is {}. Repeater is inlined. ioredis is optional peer dep.

Package consumption: All sub-path imports resolve correctly:

• @alkdev/pubsub → core + operators + all adapters
• @alkdev/pubsub/event-target-redis → Redis adapter
• @alkdev/pubsub/event-target-websocket-client → WS client
• @alkdev/pubsub/event-target-websocket-server → WS server
• @alkdev/pubsub/event-target-worker → Worker adapter

Summary

Final review PASSED. 242 tests, build produces correct dual ESM/CJS output with all 5 entry points, type-check clean, coverage >80% (core modules >90%), no runtime dependencies, peer dep isolation correct, all sub-path exports configured. Package is ready for use (Iroh adapters deferred).