s7cal is a lightweight, localized command-line calendar utility written in C++17. It provides a clean terminal interface for viewing months and years, with support for week numbers and agendas.

• Month & Year Views: Display a specific month or an entire year.
• Three-Month View: See the previous, current, and next month at a glance.
• Week Numbers: Optional display of ISO week numbers.
• Agenda Support: View upcoming events or holidays for the selected month.
• Localization: Fully localized interface (using gettext).
• Customizable: Configuration support via YAML.

Run s7cal without arguments to see the current month.

s7cal [year] [month] [options]

• year The year to display (e.g., 2025).
• month The month to display (1-12).
• -3, --three Show the three-month view.
• -y, --Year Show the full year view.
• -w, --week Show week numbers.
• -a, --agenda Show agenda for the selected month.
• -v, --version Display version information.
• -h, --help Display help message.

• C++17 compatible compiler
• CMake 3.31+
• yaml-cpp library

mkdir build && cd build
cmake ..
make

The project automatically fetches the following dependencies via CMake:

• CLI11: For command-line parsing.
• termcolor: For cross-platform terminal colors.

This project is licensed under the terms found in the LICENSE file.