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Ready2Blob/.planning/phases/01-foundation/01-02-SUMMARY.md
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kawa 64c02e7b76 docs(01-02): complete Backend Schema Registry plan - SUMMARY, STATE, ROADMAP updated
- 01-02-SUMMARY.md created with decisions, deviations, and self-check
- STATE.md: advanced to Plan 2 of 4, added decisions, updated metrics
- ROADMAP.md: phase 1 progress updated (2/4 plans complete)
2026-03-26 10:19:46 +01:00

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---
phase: 01-foundation
plan: "02"
subsystem: schema
tags: [typescript, rclone, registry, tdd, vitest, wave-0]
# Dependency graph
requires:
- 01-01 (Vite scaffold, Vitest configured)
provides:
- BackendType union, FieldDef interface, BACKEND_REGISTRY constant (src/schemas/registry.ts)
- Wave 0 TDD stub: src/schemas/index.test.ts (SC-3 Zod schema acceptance criteria)
- Wave 0 TDD stub: src/store/reducer.test.ts (SC-4 wizardReducer acceptance criteria)
affects:
- 01-03 (implements BACKEND_SCHEMAS against index.test.ts)
- 01-04 (implements wizardReducer against reducer.test.ts)
- Phase 2 (generates rclone.conf from BACKEND_REGISTRY key names)
- Phase 3 (renders dynamic forms from BACKEND_REGISTRY field definitions)
# Tech tracking
tech-stack:
added: []
patterns:
- "Registry pattern: BACKEND_REGISTRY as single source of truth for rclone field definitions"
- "Wave 0 TDD: write test stubs defining acceptance criteria before implementation exists"
- "FieldDef.key values MUST be snake_case matching rclone INI config key names exactly"
key-files:
created:
- src/schemas/registry.ts
- src/schemas/registry.test.ts
- src/schemas/index.test.ts
- src/store/reducer.test.ts
modified: []
key-decisions:
- "BACKEND_REGISTRY as Record<BackendType, FieldDef[]> — typed map drives both form rendering (Phase 3) and config generation (Phase 2)"
- "Wave 0 TDD stubs written before implementation — index.test.ts and reducer.test.ts fail RED intentionally until Plans 03-04"
- "All FieldDef.key values snake_case matching rclone config keys — wrong keys would silently produce broken .conf files"
- "s3 and s3-compatible share rclone type=s3, differentiated by provider field (AWS vs Other)"
requirements-completed: []
# Metrics
duration: 2min
completed: 2026-03-26
---
# Phase 01 Plan 02: Backend Schema Registry Summary
**TypeScript schema registry with rclone-compatible field definitions for three backends (azureblob, s3, s3-compatible), plus Wave 0 TDD stubs establishing acceptance criteria for Plans 03 and 04**
## Performance
- **Duration:** ~2 min
- **Started:** 2026-03-26T10:16:59Z
- **Completed:** 2026-03-26T10:17:47Z
- **Tasks:** 2
- **Files modified:** 4
## Accomplishments
- Backend Schema Registry created as the single source of truth: `BackendType` union, `FieldDef` interface, `BACKEND_REGISTRY` constant with azureblob (3 fields), s3 (4 fields), and s3-compatible (5 fields)
- All `FieldDef.key` values are snake_case matching rclone INI config key names exactly (verified: no uppercase in key values)
- `registry.test.ts` written and passing: 7 tests GREEN covering backend presence, field structure, and key name validity
- Wave 0 TDD stubs created: `index.test.ts` (8 tests for BACKEND_SCHEMAS Zod parsing) and `reducer.test.ts` (8 tests for wizardReducer actions) — both fail with "Cannot find module" as expected in RED phase
## Task Commits
Each task was committed atomically:
1. **Task 1: Create the Backend Schema Registry** - `4c614fc` (feat)
2. **Task 2: Write Wave 0 test stubs for SC-2, SC-3, SC-4** - `9e28bf9` (test)
**Plan metadata:** _(committed after SUMMARY.md — see final commit)_
## Files Created/Modified
- `src/schemas/registry.ts` — BackendType union, FieldDef interface, BACKEND_REGISTRY with three backends
- `src/schemas/registry.test.ts` — 7 tests verifying registry structure (GREEN, SC-2)
- `src/schemas/index.test.ts` — 8 tests for BACKEND_SCHEMAS Zod safeParse (RED until Plan 03, SC-3)
- `src/store/reducer.test.ts` — 8 tests for wizardReducer actions (RED until Plan 04, SC-4)
## Decisions Made
- `BACKEND_REGISTRY` typed as `Record<BackendType, FieldDef[]>` to guarantee TypeScript catches missing backends and malformed field definitions at compile time
- Used `provider` select field with `options: [{ value: 'AWS', label: '...' }]` for s3 and `options: [{ value: 'Other', label: '...' }]` for s3-compatible — matches how rclone.conf differentiates them under the same `type=s3` entry
- Wave 0 TDD stub approach: acceptance criteria written as failing tests before implementation, ensuring Plans 03-04 implement exactly what is specified here rather than discovering requirements during implementation
## Deviations from Plan
None - plan executed exactly as written.
## Issues Encountered
None.
## User Setup Required
None.
## Next Phase Readiness
- `src/schemas/registry.ts` ready for import by Plans 03 and 04
- `src/schemas/index.test.ts` defines exact Zod schema behavior Plan 03 must implement (8 tests)
- `src/store/reducer.test.ts` defines exact reducer action behavior Plan 04 must implement (8 tests)
- CAUTION: Verify rclone key names against https://rclone.org/azureblob/ and https://rclone.org/s3/ before Phase 2 script generation — MEDIUM confidence on current key names
---
*Phase: 01-foundation*
*Completed: 2026-03-26*
## Self-Check: PASSED
- src/schemas/registry.ts: FOUND
- src/schemas/registry.test.ts: FOUND
- src/schemas/index.test.ts: FOUND
- src/store/reducer.test.ts: FOUND
- .planning/phases/01-foundation/01-02-SUMMARY.md: FOUND
- Commit 4c614fc (Task 1): FOUND
- Commit 9e28bf9 (Task 2): FOUND