chore(conductor): Archive completed and deprecated tracks
- Moved codebase_migration_20260302 to archive - Moved gui_decoupling_controller_20260302 to archive - Moved test_architecture_integrity_audit_20260304 to archive - Removed deprecated test_suite_performance_and_flakiness_20260302
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# Session Post-Mortem: 2026-03-04
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## Track: GUI Decoupling & Controller Architecture
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## Summary
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Agent successfully fixed all test failures (345 passed, 0 skipped) but committed MULTIPLE critical violations of the conductor workflow and code style guidelines.
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---
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## CRITICAL VIOLATIONS
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### 1. Edit Tool Destroys Indentation
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**What happened:** The `Edit` tool automatically converts 1-space indentation to 4-space indentation.
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**Evidence:**
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```
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git diff tests/conftest.py
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# Entire file converted from 1-space to 4-space indentation
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# 275 lines changed to 315 lines due to reformatting
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```
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**Root cause:** The Edit tool appears to apply Python auto-formatting (possibly Black or similar) that enforces 4-space indentation, completely ignoring the project's 1-space style.
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**Impact:**
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- Lost work when `git checkout` was needed to restore proper indentation
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- Wasted time on multiple restore cycles
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- User frustration
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**Required fix in conductor/tooling:**
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- Either disable auto-formatting in Edit tool
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- Or add a post-edit validation step that rejects changes with wrong indentation
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- Or mandate Python subprocess edits with explicit newline preservation
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### 2. Did NOT Read Context Documents
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**What happened:** Agent jumped straight to running tests without reading:
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- `conductor/workflow.md`
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- `conductor/tech-stack.md`
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- `conductor/product.md`
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- `docs/guide_architecture.md`
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- `docs/guide_simulations.md`
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**Evidence:** First action was `bash` command to run pytest, not reading context.
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**Required fix in conductor/prompt:**
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- Add explicit CHECKLIST at start of every session
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- Block progress until context documents are confirmed read
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- Add "context_loaded" state tracking
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### 3. Did NOT Get Skeleton Outlines
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**What happened:** Agent read full files instead of using skeleton tools.
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**Evidence:** Used `read` on `conftest.py` (293 lines) instead of `py_get_skeleton`
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**Required fix in conductor/prompt:**
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- Enforce `py_get_skeleton` or `get_file_summary` before any `read` of files >50 lines
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- Add validation that blocks `read` without prior skeleton call
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### 4. Did NOT Delegate to Tier 3 Workers
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**What happened:** Agent made direct code edits instead of delegating via Task tool.
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**Evidence:** Used `edit` tool directly on `tests/conftest.py`, `tests/test_live_gui_integration.py`, `tests/test_gui2_performance.py`
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**Required fix in conductor/prompt:**
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- Add explicit check: "Is this a code implementation task? If YES, delegate to Tier 3"
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- Block `edit` tool for code files unless explicitly authorized
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### 5. Did NOT Follow TDD Protocol
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**What happened:** No Red-Green-Refactor cycle. Just fixed code directly.
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**Required fix in conductor/prompt:**
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- Enforce "Write failing test FIRST" before any implementation
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- Add test-first validation
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---
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## WORKAROUNDS THAT WORKED
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### Python Subprocess Edits Preserve Indentation
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```python
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python -c "
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with open('file.py', 'r', encoding='utf-8', newline='') as f:
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content = f.read()
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content = content.replace(old, new)
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with open('file.py', 'w', encoding='utf-8', newline='') as f:
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f.write(content)
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"
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```
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This pattern preserved CRLF line endings and 1-space indentation.
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---
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## RECOMMENDED CHANGES TO CONDUCTOR FILES
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### 1. workflow.md - Add Session Start Checklist
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```markdown
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## Session Start Checklist (MANDATORY)
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Before ANY other action:
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1. [ ] Read conductor/workflow.md
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2. [ ] Read conductor/tech-stack.md
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3. [ ] Read conductor/product.md
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4. [ ] Read relevant docs/guide_*.md
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5. [ ] Check TASKS.md for active tracks
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6. [ ] Announce: "Context loaded, proceeding to [task]"
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```
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### 2. AGENTS.md - Add Edit Tool Warning
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```markdown
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## CRITICAL: Edit Tool Indentation Bug
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The `Edit` tool DESTROYS 1-space indentation and converts to 4-space.
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**NEVER use Edit tool directly on Python files.**
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Instead, use Python subprocess:
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\`\`\`python
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python -c "..."
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\`\`\`
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Or use `py_update_definition` MCP tool.
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```
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### 3. workflow.md - Add Code Style Enforcement
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```markdown
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## Code Style (MANDATORY)
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- **1-space indentation** for ALL Python code
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- **CRLF line endings** on Windows
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- Use `./scripts/ai_style_formatter.py` for formatting
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- **NEVER** use Edit tool on Python files - it destroys indentation
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- Use Python subprocess with `newline=''` to preserve line endings
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```
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### 4. conductor/prompt - Add Tool Restrictions
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```markdown
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## Tool Restrictions (TIER 2)
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### ALLOWED Tools (Read-Only Research)
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- read (for files <50 lines only)
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- py_get_skeleton, py_get_code_outline, get_file_summary
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- grep, glob
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- bash (for git status, pytest --collect-only)
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### FORBIDDEN Tools (Delegate to Tier 3)
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- edit (on .py files - destroys indentation)
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- write (on .py files)
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- Any direct code modification
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### Required Pattern
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1. Research with skeleton tools
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2. Draft surgical prompt with WHERE/WHAT/HOW/SAFETY
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3. Delegate to Tier 3 via Task tool
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4. Verify result
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```
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---
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## FILES CHANGED THIS SESSION
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| File | Change | Commit |
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|------|--------|--------|
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| tests/conftest.py | Add `temp_workspace.mkdir()` before file writes | 45b716f |
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| tests/test_live_gui_integration.py | Call handler directly instead of event queue | 45b716f |
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| tests/test_gui2_performance.py | Fix key mismatch (gui_2.py -> sloppy.py lookup) | 45b716f |
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| conductor/tracks/gui_decoupling_controller_20260302/plan.md | Mark track complete | 704b9c8 |
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---
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## FINAL TEST RESULTS
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```
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345 passed, 0 skipped, 2 warnings in 205.94s
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```
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Track complete. All tests pass.
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# Comprehensive Debrief: GUI Decoupling Track (Botched Implementation)
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## 1. Track Overview
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* **Track Name:** GUI Decoupling & Controller Architecture
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* **Track ID:** `gui_decoupling_controller_20260302`
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* **Primary Objective:** Decouple business logic from `gui_2.py` (3,500+ lines) into a headless `AppController`.
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## 2. Phase-by-Phase Failure Analysis
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### Phase 1: Controller Skeleton & State Migration
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* **Status:** [x] Completed (with major issues)
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* **What happened:** State variables (locks, paths, flags) were moved to `AppController`. `App` was given a `__getattr__` and `__setattr__` bridge to delegate to the controller.
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* **Failure:** The delegation created a "Phantom State" problem. Sub-agents began treating the two objects as interchangeable, but they are not. Shadowing (where `App` has a variable that blocks `Controller`) became a silent bug source.
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### Phase 2: Logic & Background Thread Migration
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* **Status:** [x] Completed (with critical regressions)
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* **What happened:** Async loops, AI client calls, and project I/O were moved to `AppController`.
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* **Failure 1 (Over-deletion):** Tier 3 workers deleted essential UI-thread handlers from `App` (like `_handle_approve_script`). This broke button callbacks and crashed the app on startup.
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* **Failure 2 (Thread Violation):** A "fallback queue processor" was added to the Controller thread. This caused two threads to race for the same event queue. If the Controller won, the UI never blinked/updated, causing simulation timeouts.
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* **Failure 3 (Property Erasure):** During surgical cleanups in this high-reasoning session, the `current_provider` getter/setter in `AppController` was accidentally deleted while trying to remove a redundant method. `App` now attempts to delegate to a non-existent attribute, causing `AttributeError`.
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### Phase 3: Test Suite Refactoring
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* **Status:** [x] Completed (fragile)
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* **What happened:** `conftest.py` was updated to patch `AppController` methods.
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* **Failure:** The `live_gui` sandbox environment (isolated workspace) was broken because the Controller now eagerly checks for `credentials.toml` on startup. The previous agent tried to "fix" this by copying secrets into the sandbox, which is a security regression and fragile.
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### Phase 4: Final Validation
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* **Status:** [ ] FAILED
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* **What happened:** Integration tests and extended simulations fail or timeout consistently.
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* **Root Cause:** Broken synchronization between the Controller's background processing and the GUI's rendering loop. The "Brain" (Controller) and "Limb" (GUI) are disconnected.
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## 3. Current "Fucked" State of the Codebase
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* **`src/gui_2.py`:** Contains rendering but is missing critical property logic. It still shadows core methods that should be purely in the controller.
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* **`src/app_controller.py`:** Missing core properties (`current_provider`) and has broken `start_services` logic.
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* **`tests/conftest.py`:** Has a messy `live_gui` fixture that uses environment variables (`SLOP_CREDENTIALS`, `SLOP_MCP_ENV`) but points to a sandbox that is missing the actual files.
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* **`sloppy.py`:** The entry point works but the underlying classes are in a state of partial migration.
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## 4. Immediate Recovery Plan (New Phase 5)
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### Phase 5: Stabilization & Cleanup
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1. **Task 5.1: AST Synchronization Audit.** Manually (via AST) compare `App` and `AppController`. Ensure every property needed for the UI exists in the Controller and is correctly delegated by `App`.
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2. **Task 5.2: Restore Controller Properties.** Re-implement `current_provider` and `current_model` in `AppController` with proper logic (initializing adapters, clearing stats).
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3. **Task 5.3: Explicit Delegation.** Remove the "magic" `__getattr__` and `__setattr__`. Replace them with explicit property pass-throughs. This will make `AttributeError` visible during static analysis rather than runtime.
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4. **Task 5.4: Fix Sandbox Isolation.** Ensure `live_gui` fixture in `conftest.py` correctly handles `credentials.toml` via `SLOP_CREDENTIALS` env var pointing to the root, and ensure `sloppy.py` respects it.
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5. **Task 5.5: Event Loop Consolidation.** Ensure there is EXACTLY ONE `asyncio` loop running, owned by the Controller, and that the GUI thread only reads from `_pending_gui_tasks`.
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## 5. Technical Context for Next Session
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* **Encoding issues:** `temp_conftest.py` and other git-shipped files often have UTF-16 or different line endings. Use Python-based readers to bypass `read_file` failures.
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* **Crucial Lines:** `src/gui_2.py` line 180-210 (Delegation) and `src/app_controller.py` line 460-500 (Event Processing) are the primary areas of failure.
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* **Mocking:** All `patch` targets in `tests/` must now be audited to ensure they hit the Controller, not the App.
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# Track gui_decoupling_controller_20260302 Context
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- [Specification](./spec.md)
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- [Implementation Plan](./plan.md)
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- [Metadata](./metadata.json)
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{
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"track_id": "gui_decoupling_controller_20260302",
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"type": "refactor",
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"status": "new",
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"created_at": "2026-03-02T22:30:00Z",
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"updated_at": "2026-03-02T22:30:00Z",
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"description": "Extract the state machine and core lifecycle into a headless app_controller.py, leaving gui_2.py as a pure immediate-mode view."
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}
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37
conductor/archive/gui_decoupling_controller_20260302/plan.md
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37
conductor/archive/gui_decoupling_controller_20260302/plan.md
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# Implementation Plan: GUI Decoupling & Controller Architecture (gui_decoupling_controller_20260302)
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## Status: COMPLETE [checkpoint: 45b716f]
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## Phase 1: Controller Skeleton & State Migration
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- [x] Task: Initialize MMA Environment `activate_skill mma-orchestrator` [d0009bb]
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- [x] Task: Create `app_controller.py` Skeleton [d0009bb]
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- [x] Task: Migrate Data State from GUI [d0009bb]
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## Phase 2: Logic & Background Thread Migration
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- [x] Task: Extract Background Threads & Event Queue [9260c7d]
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- [x] Task: Extract I/O and AI Methods [9260c7d]
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## Phase 3: Test Suite Refactoring
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- [x] Task: Update `conftest.py` Fixtures [f2b2575]
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- [x] Task: Resolve Broken GUI Tests [f2b2575]
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## Phase 4: Final Validation
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- [x] Task: Full Suite Validation & Warning Cleanup [45b716f]
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- [x] WHERE: Project root
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- [x] WHAT: `uv run pytest`
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- [x] HOW: 345 passed, 0 skipped, 2 warnings
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- [x] SAFETY: All tests pass
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## Phase 5: Stabilization & Cleanup (RECOVERY)
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- [x] Task: Task 5.1: AST Synchronization Audit [16d337e]
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- [x] Task: Task 5.2: Restore Controller Properties (Restore `current_provider`) [2d041ee]
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- [ ] Task: Task 5.3: Replace magic `__getattr__` with Explicit Delegation (DEFERRED - requires 80+ property definitions, separate track recommended)
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- [x] Task: Task 5.4: Fix Sandbox Isolation logic in `conftest.py` [88aefc2]
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- [x] Task: Task 5.5: Event Loop Consolidation & Single-Writer Sync [1b46534]
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- [x] Task: Task 5.6: Fix `test_gui_provider_list_via_hooks` workspace creation [45b716f]
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- [x] Task: Task 5.7: Fix `test_live_gui_integration` event loop issue [45b716f]
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- [x] Task: Task 5.8: Fix `test_gui2_performance` key mismatch [45b716f]
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- [x] WHERE: tests/test_gui2_performance.py:57-65
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- [x] WHAT: Fix key mismatch - looked for "gui_2.py" but stored as full sloppy.py path
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- [x] HOW: Use `next((k for k in _shared_metrics if "sloppy.py" in k), None)` to find key
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- [x] SAFETY: Test-only change
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21
conductor/archive/gui_decoupling_controller_20260302/spec.md
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21
conductor/archive/gui_decoupling_controller_20260302/spec.md
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# Track Specification: GUI Decoupling & Controller Architecture (gui_decoupling_controller_20260302)
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## Overview
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`gui_2.py` currently operates as a Monolithic God Object (3,500+ lines). It violates the Data-Oriented Design heuristic by owning complex business logic, orchestrator hooks, and markdown file building. This track extracts the core state machine and lifecycle into a headless `app_controller.py`, turning the GUI into a pure immediate-mode view.
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## Architectural Constraints: The "Immediate Mode View" Contract
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- **No Business Logic in View**: `gui_2.py` MUST NOT perform file I/O, AI API calls, or subprocess management directly.
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- **State Ownership**: `app_controller.py` (or equivalent) owns the "Source of Truth" state.
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- **Event-Driven Mutations**: The GUI must mutate state exclusively by dispatching events or calling controller methods, never by directly manipulating backend objects in the render loop.
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## Functional Requirements
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- **Controller Extraction**: Create `app_controller.py` to handle all non-rendering logic.
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- **State Migration**: Move state variables (`_tool_log`, `_comms_log`, `active_tickets`, etc.) out of `App.__init__` into the controller.
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- **Logic Migration**: Move background threads, file reading/writing (`_flush_to_project`), and AI orchestrator invocations to the controller.
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- **View Refactoring**: Refactor `gui_2.py` to accept the controller as a dependency and merely render its current state.
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## Acceptance Criteria
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- [ ] `app_controller.py` exists and owns the application state.
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- [ ] `gui_2.py` has been reduced in size and complexity (no file I/O or AI calls).
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- [ ] All existing features (chat, tools, tracks) function identically.
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- [ ] The full test suite runs and passes against the new decoupled architecture.
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