docs(02-02): complete doctor overlay validation plan

- SUMMARY.md with task commit, decisions, metrics - STATE.md: Phase 2 complete (2/2 plans), ready for Phase 3
2026-02-09 21:01:29 -08:00
parent 6bd372162e
commit 53d075538e
2 changed files with 96 additions and 7 deletions
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+---
+phase: 02-config-overlays
+plan: 02
+subsystem: config
+tags: [cli, doctor, overlay, FLYNN_ENV, diagnostics]
+
+# Dependency graph
+requires:
+  - phase: 02-config-overlays
+    provides: resolveOverlayPath from cli/shared.ts for FLYNN_ENV resolution
+provides:
+  - checkOverlayExists doctor check for overlay file validation
+affects: [03-live-ops-dashboard]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns: [doctor-check-pattern, skip-pass-fail-tristate]
+
+key-files:
+  created: []
+  modified:
+    - src/cli/doctor.ts
+
+key-decisions:
+  - "Overlay check placed after checkConfigExists, before checkConfigParses — natural validation order"
+  - "Skip status when FLYNN_ENV not set — no noise for users without overlays"
+
+patterns-established:
+  - "Doctor check tristate: skip (not applicable) / pass (found) / fail (missing)"
+
+# Metrics
+duration: 1min
+completed: 2026-02-10
+---
+
+# Phase 2 Plan 2: Doctor Overlay Validation Summary
+
+**checkOverlayExists doctor check validates FLYNN_ENV overlay file exists with skip/pass/fail tristate reporting**
+
+## Performance
+
+- **Duration:** ~1 min (52s)
+- **Started:** 2026-02-10T04:59:35Z
+- **Completed:** 2026-02-10T05:00:27Z
+- **Tasks:** 1
+- **Files modified:** 1
+
+## Accomplishments
+- Added checkOverlayExists to flynn doctor checks array
+- When FLYNN_ENV is set, reports pass (file found) or fail (file missing with path detail)
+- When FLYNN_ENV is not set, check is skipped silently
+- Positioned after checkConfigExists, before checkConfigParses for natural validation flow
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Add checkOverlayExists to doctor.ts** - `6bd3721` (feat)
+
+## Files Created/Modified
+- `src/cli/doctor.ts` - Added checkOverlayExists check function and inserted into allChecks array after checkConfigExists
+
+## Decisions Made
+- Placed overlay check between checkConfigExists and checkConfigParses — validates files exist before attempting to parse/validate them
+- Used 'skip' status when FLYNN_ENV is not set to avoid noise for users not using overlays
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+None
+
+## User Setup Required
+None - no external service configuration required.
+
+## Next Phase Readiness
+- Phase 2 (Config Overlays) complete — both overlay merge and doctor validation shipped
+- Ready for Phase 3 (Live Ops Dashboard)
+
+---
+*Phase: 02-config-overlays*
+*Completed: 2026-02-10*