suaveplan/openspec/archive/2026-05-25-api-lifecycle/tasks.md

Tasks — @suaveplan/api-lifecycle

Every checkbox MUST reflect work actually done in this change.

0. Pre-flight (non-negotiable)

• 0.1 Confirm clean working tree (git status reports nothing) and no in-flight worktrees with uncommitted work (git worktree list then git status in each)
• 0.2 If any worktrees exist under .claude/worktrees/, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (git worktree remove) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
• 0.3 Confirm the package set in MANIFEST.md matches find packages -maxdepth 3 -name package.json count. Drift here means a prior change archived without regenerating the manifest.

1. Spec authoring

• 1.1 Read design doc §4 (full section)
• 1.2 Read openspec/specs/api-lifecycle/spec.md (does not exist yet)
• 1.3 Read openspec/AGENTS.md Sections 13, 14
• 1.4 Draft proposal.md
• 1.5 Source-mapping table
• 1.6 Draft specs/api-lifecycle/spec.md
• 1.7 **Verified by:** line on every requirement

2. Implementation

• 2.1 Scaffold packages/api/api-lifecycle/ ("version": "0.1.0", "sideEffects": false, deps: @suaveplan/api-types, @suaveplan/fsm, @suaveplan/retry, @suaveplan/error, @suaveplan/types)
• 2.2 src/states/ — PluginState constants + runtime introspection helpers
• 2.3 src/transitions/ — PluginTransitions frozen table
• 2.4 src/fsm-factory/ — createPluginFsm binding to @suaveplan/fsm
• 2.5 src/side-effects/ — descriptors per transition
• 2.6 src/retry-policies/ — start_failed + crashed retry policies
• 2.7 src/mutex-contract/ — PluginMutex interface (impl in api-host)
• 2.8 src/reinstall-criteria/ — requiresReinstall(prev, next) pure function
• 2.9 src/error-codes/ — LIFECYCLE_CODES
• 2.10 src/testing/ — runLifecycleConformance(factory)
• 2.11 src/index.ts — explicit named re-exports
• 2.12 package.json exports per subpath

3. Tests

• 3.1 Unit tests per feature
• 3.2 Spec-conformance type tests (states union matches design §4 exactly)
• 3.3 Property test on requiresReinstall (identical manifests → false; any reinstall-triggering diff → true)
• 3.4 Every it(...) carries { timeout: 5000 }

4. Documentation

• 4.1 Sibling .md for every implementation .ts
• 4.2 README.md linking every .md
• 4.3 No CLAUDE.md update

5. Pre-archive verification

• 5.1 bun run check — 0/0/0
• 5.2 bunx turbo lint typecheck test --filter=@suaveplan/api-lifecycle — green
• 5.3 bunx turbo test:coverage --filter=@suaveplan/api-lifecycle — 100/100/100/100 (mutex-contract types-only file — N/A)
• 5.4 bun scripts/openspec-conformance.ts @suaveplan/api-lifecycle — exit 0
• 5.5 bunx turbo build --filter=@suaveplan/api-lifecycle — green

6. Pre-archive 7-row checklist

• 6.1 Generics — none required at lifecycle level; expectTypeOf pins state union exactness
• 6.2 Zod — N/A (no inputs to validate at this layer; manifest is validated by api-manifest)
• 6.3 Every LIFECYCLE_CODES entry thrown
• 6.4 Retry on/off behaviors tested; crashRestartCooldownMs budget reset tested
• 6.5 OTel — N/A (host driver emits)
• 6.6 Lifecycle dedup — mutex contract pins at-most-one-in-flight; concurrent-trigger queue test
• 6.7 No retroactive tick

7. Archive

• 7.1 Fold spec delta
• 7.2 Move to openspec/archive/<yyyy-mm-dd>-api-lifecycle/
• 7.3 Tick umbrella 1.12
• 7.4 Refresh MANIFEST.md

Status

STATUS ✅ SHIPPED 2026-05-25 — @suaveplan/api-lifecycle 0.1.0 (lint+typecheck+test green, 103 tests, 100/100/100/100 coverage)