crush cli test

.gitignore

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+# ---> Aii
+.crush
+
 # ---> Python
 # Byte-compiled / optimized / DLL files
 __pycache__/

CRUSH.md

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+# Fedora Metalink Proxy Codebase Guide
+
+## Build/Lint/Test Commands
+
+- **Build**: `docker-compose up --build` - Builds and runs the Docker container
+- **Run**: `docker-compose up` - Starts the application
+- **Test**: `python -m unittest discover` - Runs all tests (no test files found)
+- **Lint**: `pylint app.py` - Lints the main application file
+
+## Code Style Guidelines
+
+- **Imports**: Grouped by standard library, third-party, local imports
+- **Formatting**: 4-space indentation, spaces around operators
+- **Types**: Use type hints for function signatures
+- **Naming**: snake_case for variables/functions, CamelCase for classes
+- **Error Handling**: Use try/except blocks for network operations
+- **Environment**: Use `python-dotenv` for configuration
+- **Logging**: Use `print()` for debugging (consider structured logging)
+- **Security**: Validate all user inputs and environment variables
+
+## Project Structure
+
+- `app.py`: Main Flask application
+- `templates/`: HTML templates for web interface
+- `data/`: Persistent data directory (mounted in Docker)
+- `Dockerfile`: Container configuration
+- `docker-compose.yml`: Orchestration setup
+
+## Key Components
+
+- Flask web framework with Gunicorn for production
+- BeautifulSoup for XML parsing
+- Requests for HTTP operations
+- Pandas/matplotlib for statistics visualization