SpecsCLIIssue 205 Effect Backend Internal Modules
Issue 205 Effect Backend Internal Modules Implementation Notes
Implementation Notes
Summary
- W1 / IP-475 restored canonical Effect internal-module and repository-boundary guidance, committed it as
4e2496c5982caf6e53c526d5ecc0acf031e4853a, and synchronized an immutable #205 tag into Harness.
Deviations From Plan
- Source
mainadvanced to #206 commit57c4d7e4661c797cdd7995487ad3e289f740a0cdafter #205 remote readback. To exclude later generated drift, T1 published and synchronizedrefs/tags/sync/issue-205-effect-backend-structure-4e2496c5982cat the #205 commit. This was a bounded synchronization adaptation; no concurrent source work was rewritten.
Surprises and Decisions
-
The shared-skills
maincheckout contained disjoint concurrent issue-#206/#207 edits. T1 staged and committed only its four owned source paths. -
The final tag-scoped generated diff excludes post-#205
verify-behavior,tdd, andreact-doctorsource mirrors. -
Two changed generated
hi-clireferences originate from source commitd61d09b, which predates #205. Their generated blobs match the immutable #205 source tree. -
The immutable source tag is annotated. Repair 1 changed commit verification from raw
FETCH_HEADtoFETCH_HEAD^{commit}so the sync compares the peeled commit rather than the tag object.
Sanity Checks
| Check | Result | Notes |
|---|---|---|
| Canonical artifact contract | passed | node --test tests/backend-structure-composition.contract.test.mjs: 3/3 passed after the retained source RED. |
| Source publication readback | passed | Commit 4e2496c5982caf6e53c526d5ecc0acf031e4853a changed exactly the four T1-owned paths. Its four remote blobs matched immediately after push, and immutable tag sync/issue-205-effect-backend-structure-4e2496c5982c resolves to that commit. |
| Harness pin contract | passed | bun run --cwd apps/cli test src/scripts/sync-skills-repo.test.ts: 1/1 passed after the retained pin RED. |
| Tag-scoped skill sync | passed | The receipt records requested ref refs/tags/sync/issue-205-effect-backend-structure-4e2496c5982c and commit 4e2496c5982caf6e53c526d5ecc0acf031e4853a. Synchronized Effect files and the receipt-backed hi-cli references match source blobs; post-#205 #206-only generated paths are absent. |
| Wiki content projection | passed | bun apps/wiki/scripts/sync-content.mjs --check reported Wiki content is current. |
| Focused formatting | passed | Source and Harness git diff --check completed without errors. |
| Full CLI check | blocked, unrelated | bun run --cwd apps/cli check reaches pre-existing Oxfmt failures in scripts/classify-release-impact.mjs, scripts/staged-verification-selector.mjs, src/cli/command-registry.ts, and src/update/run.test.ts. |
| Release classification | blocked, environment | The documented predecessor remote ref was unavailable; a retry against planned commit 7357f43b686f4866e45925f875e458e8c29ef6f3 previously hit ENOSPC while resolving artifact authority for the base and HEAD. |
hi check | blocked, unrelated | The installed CLI is current at 5.0.1; repository settings retain CLI pin 4.0.2 and baseline 2026.09.02-ec9276e6 instead of current baseline 2026.09.10-4e9ff339. Managed scaffold drift and Commit Gate conflicting-manager remain outside #205. |
Skill Application Evidence
| Task | Skill | Status | How/where | Not-applicable reason or assessment location |
|---|---|---|---|---|
| T1 | codebase-design | applied | Kept canonical skill ownership deep and singular, with the sync script as the adapter at the public-source seam. The entrypoint delegates detailed topology to one layout reference, and Harness consumes the tagged source artifact. | |
| T1 | quality-types | applied | Kept the TypeScript pin test derived from one canonical commit constant and verified observable selection behavior through resolveRepositorySelection({}). | |
| T1 | simplify | applied | Removed duplicated and no-op guidance after GREEN without changing the ownership contract; detailed topology remains in the layout reference while service authority remains separate. | |
| T1 | tdd | applied | Captured the source artifact-contract RED before skill edits and the sync-pin RED before changing the Harness pin; retained both GREEN results in PLAN.md. | |
| T1 | writing-for-agents | applied | Kept workflow steps visible, disclosed detailed topology in the layout reference, used strong pointers and checkable completion criteria, and avoided duplicating authority across the two Effect skills. |
Acceptance Criteria Status
| Criterion | Status | Notes |
|---|---|---|
| AC-001 | met | Historical closeout status; private binding placement is reconciled in Binding-path reconciliation. |
| AC-002 | met | The layout defines models, repositories, mappers, and colocated unit, integration, and support tests. |
| AC-003 | met | The layout keeps module internals private, requires relative intra-module imports and source aliases across modules, and rejects pass-through barrels. |
| AC-004 | met | The layout requires narrow repositories and rejects spread-only mappers and structurally identical duplicate *Data types. |
| AC-005 | met | Both Effect skills contain reciprocal, non-duplicating ownership pointers. |
| AC-006 | met with recorded blockers | Source, sync, receipt, parity, focused test, wiki, and formatting checks pass; exact unrelated CLI, release-environment, and hi check blockers are retained above. |
Manual Review Checklist
| Area | Check | How to perform | Expected result |
|---|---|---|---|
| Skill contract | Inspect canonical and synchronized Effect skills after T1. | Compare the public source files, Harness sync receipt, and generated copies. | Concrete module rules exist once, service authority remains distinct, and synchronized bytes match the published source. |
Review and Repair History
- Review pass 1 is retained at
apps/wiki/content/docs/project/reviews/review-eaaed7e52a7a55b113d0-20260915T093941Z-3857ebf5c8ac-review-report.mdin commit12dce11a594811c048bf814ee89264b29b4f56c7. Its sole finding,f001-default-sync-ref-does-not-resolve-pin, was accepted and repaired by pairing the default immutable tag with its peeled commit. - Review pass 2 is retained at
apps/wiki/content/docs/project/reviews/review-eaaed7e52a7a55b113d0-20260915T094816Z-ddc6fe9dd605-review-report.mdin commitd11bad86c18650510d1441cbcaca208a75b392a0. All five lenses were clean and routed the delivery to closeout.
Binding-path reconciliation
The user-requested #205 diff-comments repair on 2026-09-15 was implemented in commit 1e9e6f63 and retained after restacking as commit 4e3e7cef. The canonical layout at 0519d685 keeps private bindings at services/<capability>/binding.ts beside the public service. This reconciles AC-001 and the current runbook.
The acceptance status and checks above record the earlier #205 closeout. This documentation reconciliation does not claim a fresh full validation run.
Remaining Work
- Parent: verify the final #204 stack parent, create the #205 pull request, and finish tracker closeout.