Yu-Gi-Oh! Discord Bot

✨ Inspiration

A Yu-Gi-Oh! Discord server was trying to create a war league for their community. It was in high demand from both members and admins to have a bot that can handle deck submissions and validation.

I offered to help them out and build out some low-hanging fruit features and was able to get it up and running before the first season in a span of a couple of days.

🚀 Features

• Deck Submission: Captains submit/update decks via Discord commands.
• YDK Validation: Ensures .ydk files match DuelingBook format.
• Admin Controls: Commands for league setup, submission management, and data viewing.
• Automated Deck Images: Generates deck image previews (PIL).
• Local Storage: Stores submissions and images locally (SQLite3 & file system).
• Multi-Season/Week Support: Manages league events across seasons/weeks.
• Dockerized: Simplified self-hosting with Docker.
• Astro Starlight: Documentation framework.

🛠️ Technologies

• Python: Core programming language.
• discord.py: Discord API wrapper for bot functionality.
• PIL (Pillow): Image processing for deck previews.
• SQL/SQLAlchemy: Database interaction and ORM.
• Docker: Containerization for deployment.
• Astro Starlight: Documentation framework.

⚙️ Tooling

• uv: Fast package manager.
• Monorepo (uv workspaces): Manages multiple projects.
• mypy: Static type checker.
• ruff: Linter and formatter.