OPTION B BRANCH DIVERGENCE AUDIT
Tier C — Historical. This document is a point-in-time snapshot preserved for reference. For current architecture, see CANONICAL_PLATFORM_ARCHITECTURE.md.
Generated: 2025-07-11
Audit Scope: Gateway/Connector Service-Binding Decoupling (Wave 0) vs. origin/main Restructure
1. COMMIT LINEAGE SNAPSHOT
| Ref | SHA | Description |
|---|---|---|
local main HEAD | 351e95d9 | Merge PR #59 — identical to origin/main |
origin/main HEAD | 351e95d9 | Merge PR #59 (recovery/v1-clean-main) |
| Work Commit | afbdb538 | OPTION B WAVE 0 COMPLETION: Gateway decoupling complete with service bindings |
| Checkpoint Commit | cc6d3eda | checkpoint: pre-Option B working tree restructure |
| Refactor Commit | 1d058bf2 | refactor: remove archive and stale content, add workspace pages and twin features |
| Merge-Base | db9b3b4e | feat: merge all 4 source zips by app and department |
Commit Count Since Merge-Base
origin/main: 2 commits (cdd2a4af,351e95d9)- Work Branch (local only): 3 commits (
afbdb538,cc6d3eda,1d058bf2) gateway-decoupling-complete(remote): Reset toorigin/main— work not present on remote branch
2. PATH-LEVEL DIVERGENCE ANALYSIS
2.1 The 11 Files Modified by Gateway/Connector Decoupling (Commit afbdb538)
| # | Path | Exists on origin/main | Changed on origin/main since merge-base | Changed on Work Branch | Conflict Risk | Recommended Replay Method |
|---|---|---|---|---|---|---|
| 1 | OPTION_B_WAVE0_LOG.md | ❌ No (new) | N/A | ✅ Created | None | Clean cherry-pick (new file) |
| 2 | services/connector/src/connector.test.ts | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
| 3 | services/connector/src/index.ts | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
| 4 | services/connector/wrangler.toml | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
| 5 | services/gateway/src/index.ts | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
| 6 | services/gateway/wrangler.toml | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
| 7 | services/loader/src/index.ts | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
| 8 | services/loader/src/lib/nango.ts | ✅ Yes | ❌ No | ✅ Created | None | Clean cherry-pick (new file) |
| 9 | services/loader/src/lib/token-refresh.ts | ✅ Yes | ❌ No | ✅ Created | None | Clean cherry-pick (new file) |
| 10 | services/mcp-connector/src/lib/oauth-jwt.ts | ✅ Yes | ❌ No | ✅ Created | None | Clean cherry-pick (new file) |
| 11 | services/mcp-connector/src/oauth.test.ts | ✅ Yes | ❌ No | ✅ Modified | None | Clean cherry-pick |
Summary: All 11 files are unchanged on origin/main since the merge-base db9b3b4e. Zero content conflicts expected.
3. SERVICE BINDING TOPOLOGY VALIDATION
3.1 Bindings Introduced by Work Commit
| Binding | Target Service | Target Worker Name | Exists on origin/main |
|---|---|---|---|
ADMIN | Admin | integratewise-admin | ✅ Service exists (services/admin/) |
BILLING | Billing | integratewise-billing | ✅ Service exists (services/billing/) |
TENANTS | Tenants | integratewise-tenants | ✅ Service exists (services/tenants/) |
LOADER | Loader | integratewise-loader | ✅ Service exists (services/loader/) |
MCP | MCP Connector | integratewise-mcp-connector | ✅ Service exists (services/mcp-connector/) |
STORE | Store | integratewise-store | ✅ Service exists (services/store/) |
3.2 Binding Name Conflicts on origin/main
| Binding | Defined on origin/main (gateway) | Defined on origin/main (connector) | Conflict? |
|---|---|---|---|
ADMIN | ❌ No | N/A | No |
BILLING | ❌ No | N/A | No |
TENANTS | ❌ No | N/A | No |
LOADER | N/A | ❌ No | No |
MCP | ❌ No (only in [env.test]) | ❌ No (commented in default) | No |
STORE | N/A | ❌ No | No |
Verdict: No binding name conflicts. All six bindings are new additions that don't collide with existing bindings on origin/main.
3.3 Service Deployment Names Verification
All six target worker names (integratewise-admin, integratewise-billing, integratewise-tenants, integratewise-loader, integratewise-mcp-connector, integratewise-store) correspond to actual service directories on origin/main. The Cloudflare Worker deployment names match the service binding `service = service values.
4. REPLAY FEASIBILITY MATRIX
| Factor | Assessment |
|---|---|
| Content overlap | None — zero files modified on origin/main since merge-base |
| Binding conflicts | None — all six bindings are fresh additions |
| Service existence | ✅ All six target services exist on origin/main |
| File move/rename risk | None — file paths identical between branches |
| Test impact | Only connector.test.ts and oauth.test.ts modified; no test infrastructure changes on origin/main |
| Config schema drift | wrangler.toml schema unchanged; only [[services]] blocks added |
Overall Replay Risk: LOW — Clean cherry-pick expected for all 11 files.
5. RECOMMENDATION
A. Clean cherry-pick onto a new branch from origin/main
Rationale:
- All 11 files are unchanged on
origin/mainsince the merge-base - No binding name conflicts exist
- All target services exist and are deployed
- The work commit (
afbdb538) is a single, coherent logical unit - Cherry-pick will preserve authorship, commit message, and history
- No manual conflict resolution required
Execution Plan (when approved):
# 1. Create fresh branch from canonical origin/main
git fetch origin
git checkout -b option-b/wave0-gateway-decoupling origin/main
# 2. Cherry-pick the work commit (single commit, clean)
git cherry-pick afbdb538
# 3. Verify all 11 files applied correctly
git diff origin/main --stat
# 4. Run typecheck/lint (if tooling available)
# npm run typecheck && npm run lint
# 5. Push for PR
git push -u origin option-b/wave0-gateway-decoupling
6. BRANCH STRATEGY GOING FORWARD
| Phase | Branch | Base | Purpose |
|---|---|---|---|
| Wave 0 (done) | option-b/wave0-gateway-decoupling | origin/main | Gateway + Connector service bindings |
| Wave 1 | option-b/wave1-intelligence-pipeline | option-b/wave0-... | Intelligence (think/act/govern) + Pipeline (normalizer/spine) |
| Wave 2 | option-b/wave2-... | option-b/wave1-... | Remaining services |
Never rebase gateway-decoupling-complete (remote is stale).
Never merge main → feature branch (linear history required).
Always cherry-pick forward from origin/main for each new wave.
7. ARTIFACTS PRESERVED
The following work artifacts exist in commit afbdb538 (local only, recoverable via reflog HEAD@{9}):
services/gateway/src/index.ts— ADMIN/BILLING/TENANTS routing via service bindingsservices/gateway/wrangler.toml—[[services]]for ADMIN, BILLING, TENANTS (default/test/prod)services/connector/src/index.ts— LOADER/MCP/STORE routing via service bindingsservices/connector/wrangler.toml—[[services]]for LOADER, MCP, STORE (default/test/prod)services/mcp-connector/src/lib/oauth-jwt.ts— Shared JWT signing utility (decoupled from gateway)services/mcp-connector/src/oauth.test.ts— Updated import pathservices/loader/src/lib/nango.ts+token-refresh.ts— Loader library modulesservices/connector/src/connector.test.ts— Integration test suiteOPTION_B_WAVE0_LOG.md— Wave 0 completion log
8. DECISION REQUIRED
Approve Option A to proceed with clean cherry-pick onto new branch from origin/main.
Once approved, Wave 1 (Intelligence + Pipeline decoupling) can begin on the validated Wave 0 base.