ulmensa

A command-line utility for retrieving and displaying current meal plans from the University of Ulm canteen.

Features

• Fetch current and upcoming meal plans
• Display nutritional information for meals
• Multiple output formats (plain text and JSON)
• Configurable date range for meal planning

Installation

cargo install ulmensa

Usage

ulmensa [OPTIONS]

Options

• -n, --nutritional-info: Display additional nutritional values for each meal
• -d, --days <DAYS>: Show meal plans for specified number of days ahead (default: 0)
• -j, --json: Output the meal plan in JSON format
• -h, --help: Display help information
• -V, --version: Show version information

Examples

Display today's meal plan:

ulmensa

Show meals with nutritional information:

ulmensa --nutritional-info

Get meal plans for the next 5 days in JSON format:

ulmensa --days 5 --json

Output Formats

Plain Text

By default, the program outputs meal plans in a human-readable text format.

JSON

When using the --json flag, the output will be formatted as JSON, making it suitable for parsing and integration with other tools.

Building from Source

1. Clone the repository
2. Run cargo build --release
3. The binary will be available in target/release/ulmensa

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the GPL License - see the LICENSE file for details.