discord-music-bot/README.md

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# discord-music-bot
Discord music bot template written in NodeJS using `discord.js` and `erela.js`, with Lavalink support.
## Features
- Slash commands: `/ping`, `/join`, `/play`, `/leave`
- Lavalink integration for audio playback
- Modular command handler structure
## Prerequisites
- Node.js (>=14)
- pnpm or npm
- A Discord application with bot token
- LavaLink server for audio streaming
## Setup
1. Copy `.env.example` to `.env` and fill in your credentials:
```env
DISCORD_TOKEN=your_discord_bot_token
CLIENT_ID=your_discord_application_id
LAVALINK_HOST=127.0.0.1
LAVALINK_PORT=2333
LAVALINK_PASSWORD=your_lavalink_password
```
2. Install dependencies:
```sh
pnpm install
```
3. Run tests:
```sh
pnpm test
```
4. Register slash commands:
```sh
pnpm start # or node deploy-commands.js
```
5. Start the bot:
```sh
pnpm start
```
## Docker
A `Dockerfile` and `docker-compose.yml` are provided for containerized deployment.
- Build and run with Docker Compose:
```sh
docker-compose up --build
```
- Environment variables are loaded from `.env`.
- Lavalink service is configured in `docker-compose.yml` alongside the bot.
## Project Structure
- `src/index.js` — Entry point
- `src/commands/` — Slash command modules
- `src/events/` — Discord event handlers
- `src/structures/` — Erela.js (Lavalink) event wiring
- `src/utils/logger.js` — Logging setup
- `deploy-commands.js` — Slash command registration script
- `Dockerfile` — Bot container image
- `docker-compose.yml` — Multi-service setup (bot + Lavalink)
## License
MIT