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agentic-dev/docs/work/epics/binder-wrap-helper/01-wire-use-case-helper/_story.md
Danijel Martinek 756e36c720 refactor(work): move epic folders into docs/work/epics/ 
The previous layout placed epic folders directly under docs/work/
alongside prds/ and _system/. Tightening: epics now live in their
own docs/work/epics/ subfolder, peer to prds/ and _system/. Same
shape as the existing prds/ bucket.

Final docs/work/ layout:
  README.md
  prds/<slug>.prd.md
  _system/_state.json
  epics/<slug>/_epic.md + <story-folder>/_story.md

Renames (git mv preserves history):
- docs/work/binder-wrap-helper/
    -> docs/work/epics/binder-wrap-helper/
- docs/work/library-evaluation-policy/
    -> docs/work/epics/library-evaluation-policy/
- docs/work/ci-security-and-supply-chain/
    -> docs/work/epics/ci-security-and-supply-chain/

Tooling updates:
- state-builder.mjs walks workRoot/epics/ directly; SKIP_FOLDERS
  obsoleted (no more sibling folders to filter out).
- dispatch.mjs's findNextTask, tickStoryBulletInEpic, and
  flipEpicDoneIfAllStoriesDone all join with "epics" segment.
- prd-ship.mjs's deriveShippingCommits walks workRoot/epics/ and
  git-logs docs/work/epics/<epic>/.
- decomposer.prompt.md emits epics under docs/work/epics/<epic-id>/.
- handoff + grill-with-docs glossary references updated.
- Glossary entry for Epic updated.

Reserved future shape: when a task-tracker integration (ClickUp,
Linear) ships, the epics/ subfolder hosts <task-id>-<slug>/
folders. Today it just hosts bare slugs.
2026-05-14 21:21:51 +02:00

3.0 KiB
Raw Blame History

id, epic, title, type, status, feature, depends-on, blocks, created, updated
id epic title type status feature depends-on blocks created updated
01-wire-use-case-helper binder-wrap-helper Introduce wireUseCase helper in core-shared technical-story done core-shared
02-migrate-feature-binders
03-update-generator-templates
2026-05-13T19:17:10+02:00 2026-05-14T19:21:52.308Z

Goal

Add wire-use-case.ts + wire-use-case.test.ts to packages/core-shared/src/conformance/ and export the helper from the @repo/core-shared/conformance barrel. The helper encapsulates withSpan(withCapture(withAudit?(factory(deps)))) composition and performs the container bind step, so callers pass options and get back a brand-stacked wired value.

Why

Every feature binder currently inlines the same withSpan + withCapture wrapping per use case — 30–79 lines of mechanical boilerplate per binder pair. A single helper in core-shared eliminates the structural clone groups and makes adjusting the wrapping shape a one-file change.

Done when

  • packages/core-shared/src/conformance/wire-use-case.ts exists and is exported from packages/core-shared/src/conformance/index.ts.
  • wire-use-case.test.ts covers: no-audit path (Instrumented + Captured brands present), audit path (Instrumented + Captured + Audited brands present), span-name derivation (<feature>.<name>), capture-tag structure ({ feature, layer, name }), container binding (symbol resolves to wired value), idempotent re-bind (unbind + bind when symbol already bound).
  • pnpm typecheck && pnpm test && pnpm lint && pnpm conformance && pnpm fallow:audit && pnpm coverage:diff all pass.
  • wire-use-case.ts reaches 100% statement/branch coverage (file is small; exhaustive test coverage is achievable).

In scope

  • packages/core-shared/src/conformance/wire-use-case.ts — the helper and its exported types.
  • packages/core-shared/src/conformance/wire-use-case.test.ts — unit tests using RecordingTracer / RecordingLogger / RecordingAuditLog (or equivalent mocks from core-shared/core-audit).
  • Export line added to packages/core-shared/src/conformance/index.ts.
  • No changes to withSpan, withCapture, or withAudit internals — the helper composes them as-is.

Out of scope

  • Feature binder changes (Story 02).
  • Generator template changes (Story 03).
  • wireController peer — the layer discriminator in wireUseCase covers controllers too if the shapes converge; a separate peer is a follow-up if needed.
  • Repository or service binding patterns.

Tasks

  • Add wire-use-case.ts + wire-use-case.test.ts to packages/core-shared/src/conformance/ and export from the conformance index — implement the helper (options object: container, symbol, factory, deps, feature, layer, name, tracer, logger, optional auditLog) with full unit tests covering both audit and no-audit paths, brand presence assertions via isInstrumented / isCaptured / isAudited, container binding, and idempotent re-bind; all gates pass on this single commit.