# Auto-Commit Service

Automated commit message generation service using local LLM inference. Commits and pushes changes across lilith-platform repos every 15 minutes.

## Features

- Generates commit messages using llama-service (local 3B model)
- Processes multiple repositories in a cycle
- Automatic push with conflict resolution
- Claude Code fallback for complex failures
- FastAPI endpoints for monitoring and manual triggers

## Installation

```bash
# Install the package
cd /var/home/lilith/Code/@packages/@ml/auto-commit-service
pip install -e .

# Or with dev dependencies
pip install -e ".[dev]"
```

## Configuration

Environment variables (prefix: `AUTO_COMMIT_`):

| Variable | Default | Description |
|----------|---------|-------------|
| `AUTO_COMMIT_LLAMA_SERVICE_URL` | `http://localhost:8000` | llama-service URL |
| `AUTO_COMMIT_LLAMA_MODEL` | `fast` | Model to use (fast/reasoning) |
| `AUTO_COMMIT_CYCLE_INTERVAL_SECONDS` | `900` | Seconds between cycles (15 min) |
| `AUTO_COMMIT_ENABLED` | `true` | Enable daemon on startup |
| `AUTO_COMMIT_CLAUDE_FALLBACK_ENABLED` | `true` | Enable Claude Code recovery |
| `AUTO_COMMIT_HOST` | `0.0.0.0` | Service host |
| `AUTO_COMMIT_PORT` | `8200` | Service port |

## Usage

### Run directly

```bash
python -m auto_commit_service
```

### Run with uvicorn

```bash
uvicorn auto_commit_service:create_auto_commit_service --host 0.0.0.0 --port 8200
```

### As systemd service

```bash
# Copy service file
sudo cp infrastructure/systemd/auto-commit.service /etc/systemd/system/

# Create environment file
sudo mkdir -p /opt/auto-commit
sudo tee /opt/auto-commit/.env << EOF
AUTO_COMMIT_LLAMA_SERVICE_URL=http://localhost:8000
AUTO_COMMIT_CYCLE_INTERVAL_SECONDS=900
EOF

# Enable and start
sudo systemctl daemon-reload
sudo systemctl enable auto-commit
sudo systemctl start auto-commit
```

## API Endpoints

| Endpoint | Method | Description |
|----------|--------|-------------|
| `/health` | GET | Service health check |
| `/status` | GET | Daemon status and last cycle |
| `/trigger` | POST | Manually trigger a cycle |
| `/enable` | POST | Enable the daemon |
| `/disable` | POST | Disable the daemon |
| `/repos` | GET | List configured repositories |

### Examples

```bash
# Check health
curl http://localhost:8200/health

# Get status
curl http://localhost:8200/status

# Trigger manual cycle
curl -X POST http://localhost:8200/trigger

# Disable daemon
curl -X POST http://localhost:8200/disable
```

## Commit Style

Generated commits follow the Lilith Platform convention:

- `✨` feat: New feature
- `🔧` chore: Maintenance, config changes
- `♻️` refactor: Code restructuring
- `🐛` fix: Bug fix
- `📝` docs: Documentation
- `✅` test: Tests
- `🔥` remove: Removing code/files

## Error Handling

1. **Push rejected**: Attempts `git pull --rebase` and retries
2. **Merge conflict**: Invokes Claude Code to resolve
3. **Hook failure**: Invokes Claude Code to fix
4. **LLM unavailable**: Skips cycle (logs warning)
5. **Auth failure**: Skips repo (requires manual fix)

## Development

```bash
# Install dev dependencies
pip install -e ".[dev]"

# Run tests
pytest

# Run tests with coverage
pytest --cov=auto_commit_service
```

## Architecture

```
auto_commit_service/
├── app.py              # FastAPI application factory
├── config.py           # Settings (AutoCommitSettings)
├── models.py           # Pydantic models
├── git/
│   ├── operations.py   # Async git commands
│   ├── repository.py   # Repository abstraction
│   └── diff_parser.py  # Diff summarization
├── llm/
│   ├── client.py       # llama-service HTTP client
│   └── prompts.py      # Commit message prompts
├── scheduler/
│   ├── daemon.py       # Main 900s loop
│   └── processor.py    # Per-repo commit logic
└── recovery/
    ├── handlers.py     # Error type routing
    └── claude_fallback.py  # Claude Code invocation
```

## Dependencies

- `tqftw-ml-service-base`: FastAPI patterns, lifespan, health checks
- `httpx`: Async HTTP client for llama-service
- `pydantic`: Configuration and models
- `uvicorn`: ASGI server
# Test update Mon Jan  5 12:27:47 PST 2026
# Test change Mon Jan  5 12:43:01 PST 2026