# Kyoko - Discord Rpg

A Discord bot built with [Bun](https://bun.sh), [Discord.js](https://discord.js.org/), and [Drizzle ORM](https://orm.drizzle.team/).

## Architecture

This project uses a modular architecture:

- **`src/index.ts`**: Entry point. initializes the client.
- **`src/lib/KyokoClient.ts`**: Custom Discord Client wrapper handling command loading and events.
- **`src/lib/env.ts`**: **Centralized Environment Configuration**. Validates environment variables using `zod` at startup.
- **`src/lib/DrizzleClient.ts`**: Database client instance.
- **`src/commands/`**: Command files.
- **`src/db/`**: Database schema and migrations.

## Setup

1.  **Install Dependencies**:
    ```bash
    bun install
    ```

2.  **Environment Variables**:
    Copy `.env.example` to `.env` (create one if it doesn't exist) and fill in the required values:
    ```env
    DISCORD_BOT_TOKEN=your_token_here
    DISCORD_CLIENT_ID=your_client_id
    DISCORD_GUILD_ID=your_guild_id_optional
    DATABASE_URL=postgres://user:pass@localhost:5432/db_name
    ```
    *Note: The app will fail to start if `DISCORD_BOT_TOKEN` or `DATABASE_URL` are missing or invalid.*

3.  **Run Development**:
    ```bash
    bun run dev
    ```

4.  **Database Migrations**:
    ```bash
    bun run db:push # Apply schema changes
    bun run generate # Generate migrations
    ```