2530 Backlog D3abbf34

# Dynamic Devcontainer - Task Backlog

**Feature**: Dynamic devcontainer configuration + automated container worker execution
**Status**: ✅ Complete (12/12)
**Created**: 2026-01-25
**Updated**: 2026-01-27
**Total Tasks**: 12 | **Levels**: 5 | **Max Parallelization**: 4

---

## Execution Summary

| Metric | Value |
|--------|-------|
| Total Tasks | 12 |
| Completed | 12 |
| Remaining | 0 |
| Critical Path Tasks | 5 (DC-002 → DC-003 → DC-004 → DC-009 → DC-012) ✅ |

---

## Level 1: Foundation (Parallel: 3 tasks) ✅ Complete

| ID | Task | Files Owned | Status | Verification |
|----|------|-------------|--------|--------------|
| **DC-001** | Update init.py to use ProjectStack | `zerg/commands/init.py` | ✅ Complete | `zerg init --detect` shows multiple langs |
| **DC-002** ⭐ | Create devcontainer_features.py | `zerg/devcontainer_features.py` | ✅ Complete | Import succeeds |
| **DC-006** | Implement ContainerLauncher base | `zerg/launcher.py` | ✅ Complete | Class inherits WorkerLauncher |

---

## Level 2: Core Generators (Parallel: 2 tasks) ✅ Complete

| ID | Task | Files Owned | Deps | Status | Verification |
|----|------|-------------|------|--------|--------------|
| **DC-003** ⭐ | Create DynamicDevcontainerGenerator | `zerg/devcontainer_features.py` | DC-002 | ✅ Complete | Generates multi-lang config |
| **DC-007** | Add container spawn + claude exec | `zerg/launcher.py`, `.zerg/worker_entry.sh` | DC-006 | ✅ Complete | worker_entry.sh exists |

---

## Level 3: Integration (Parallel: 3 tasks) ✅ Complete

| ID | Task | Files Owned | Deps | Status | Verification |
|----|------|-------------|------|--------|--------------|
| **DC-004** ⭐ | Update create_devcontainer() | `zerg/commands/init.py` | DC-001, DC-003 | ✅ Complete | Multi-lang devcontainer.json |
| **DC-005** | Update .zerg/devcontainer.py | `.zerg/devcontainer.py` | DC-003 | ✅ Complete | Multi-lang support |
| **DC-008** | Add auto-detect launcher mode | `zerg/orchestrator.py` | DC-006 | ✅ Complete | Auto-detects container mode |

---

## Level 4: Orchestration (Sequential: 2 tasks) ✅ Complete

| ID | Task | Files Owned | Deps | Status | Verification |
|----|------|-------------|------|--------|--------------|
| **DC-009** ⭐ | Wire ContainerLauncher to orchestrator | `zerg/orchestrator.py` | DC-007, DC-008 | ✅ Complete | Orchestrator uses containers |
| **DC-010** | Add --mode flag to rush | `zerg/commands/rush.py` | DC-009 | ✅ Complete | CLI shows --mode option |

---

## Level 5: Polish (Parallel: 2 tasks) ✅ Complete

| ID | Task | Files Owned | Deps | Status | Verification |
|----|------|-------------|------|--------|--------------|
| **DC-011** | Update skill file docs | `.claude/commands/zerg:*.md` | DC-010 | ✅ Complete | Docs mention container mode |
| **DC-012** ⭐ | Integration tests | `tests/integration/test_container_*.py` | All | ✅ Complete | 79 tests pass |

---

## Critical Path ⭐ Complete

```
DC-002 ✅ → DC-003 ✅ → DC-004 ✅ → DC-009 ✅ → DC-012 ✅
```

---

## File Ownership Matrix

| File | Owner Task | Action | Status |
|------|-----------|--------|--------|
| `zerg/commands/init.py` | DC-001, DC-004 | Modify | ✅ |
| `zerg/devcontainer_features.py` | DC-002, DC-003 | Create, Modify | ✅ |
| `zerg/launcher.py` | DC-006, DC-007 | Modify | ✅ |
| `zerg/orchestrator.py` | DC-008, DC-009 | Modify | ✅ |
| `zerg/commands/rush.py` | DC-010 | Modify | ✅ |
| `.zerg/devcontainer.py` | DC-005 | Modify | ✅ |
| `.zerg/worker_entry.sh` | DC-007 | Create | ✅ |
| `.claude/commands/zerg:init.md` | DC-011 | Modify | ✅ |
| `.claude/commands/zerg:rush.md` | DC-011 | Modify | ✅ |
| `tests/integration/test_container_*.py` | DC-012 | Create | ✅ |

---

## Progress Tracker

```
Last Updated: 2026-01-27

Level 1: ✅✅✅ (3/3)
Level 2: ✅✅ (2/2)
Level 3: ✅✅✅ (3/3)
Level 4: ✅✅ (2/2)
Level 5: ✅✅ (2/2)

Overall: 12/12 (100%) 🎉
```

---

## Completion Summary

DC-012 integration tests implemented with 79 passing tests covering:

1. Multi-language detection (`test_container_detection.py`)
2. Dynamic devcontainer generation (`test_container_devcontainer.py`)
3. Container launcher checks (`test_container_launcher_checks.py`)
4. Orchestrator mode selection (`test_container_orchestrator.py`)
5. Init command integration (`test_container_init_cmd.py`)
6. Rush command --mode flag (`test_container_rush_cmd.py`)
7. End-to-end flow (`test_container_e2e.py`)

```bash
# Verification:
pytest tests/integration/test_container_*.py -v
# Result: 79 passed
```

---

## Notes

- Container mode is functional and fully tested
- All integration tests pass
- All skill docs document container mode
- Feature complete: 2026-01-27