# umi

a self-hostable single-guild discord bot for playing music and announcing vc channel joins/leaves

## Pre-requisites

Install dependencies:

- FFI: `libffi`
- NaCl: `libnacl` or `libsodium`
- FFmpeg: `ffmpeg`
- yt-dlp: `yt-dlp`
- opus: `opus`

Copy `.env.example` to `.env`:

- `DISCORD_BOT_TOKEN` is obtained from the [Discord Developer Dashboard](https://discord.com/developers/applications)
  - Click or create an application
  - Get your token from the "Bot" section in the sidebar menu

- `DISCORD_GUILD_ID` is obtained from within the Discord app
  - Settings > Advanced > Developer Mode: enabled
  - Right click the guild and select "Copy ID"

- `DISCORD_BOT_ADMIN_ROLE_ID` for reloading cogs
- `DISCORD_BOT_ADMIN_USER_ID` for reloading cogs
- `DISCORD_VCJOIN_CHANNEL` for the VCJoin cog

## Setup

### with systemd

```sh
mkdir -p /srv/discord
cd /srv/discord

sudo useradd --system -s /srv/discord discord
sudo chown -R discord:discord /srv/discord

sudo -Hu discord git clone https://git.trwnh.com/a/umi.git

python -m venv .venv
.venv/bin/pip install -r umi/requirements.txt

sudo cp umi/umi@.service /etc/systemd/system/umi@.service
sudo systemctl daemon-reload
sudo systemctl start umi@umi
```

### ...with Docker Compose

```sh
mkdir -p /srv/discord
cd /srv/discord

sudo useradd --system -s /srv/discord discord
sudo chown -R discord:discord /srv/discord

sudo -Hu discord git clone https://git.trwnh.com/a/umi.git

cd umi
sudo docker compose build
sudo docker compose up -d
```

## Log into YouTube

- Follow the instructions at https://github.com/yt-dlp/yt-dlp/wiki/Extractors#exporting-youtube-cookies
- Put your extracted cookies into config/cookies.txt