Λύρα

A featureful Discord music bot, made with hikari, hikari-tanjun and lavasnek_rs on Python 3.10.5.

⚠️ Repo Archival

• This reposity is no longer maintained. A rewrite will be developed on this repo

Inviting the bot to your own servers

• ⚠️ The bot is no longer hosted.
• You can DM me on Discord (Fridella#0777) or ask in Lýra's support server for more information

Supporting the bot

• Please consider supporting the bot by pressing the ❤️ Sponsor button at the top!

Running your own instance of Lýra

Prerequisites

• Set up a MongoDB Atlas Database

• Create & fill these files with the necessary info:

  • .env

    GENIUS_ACCESS_TOKEN="..."
    LYRA_DEV_TOKEN="..." # unused if dev_mode is false
    LYRA_TOKEN="..."
    
    LAVALINK_HOST="lavalink"
    LAVALINK_PWD="..."
    LAVALINK_PORT="..."
    
    MONGODB_PWD="..."
    MONGODB_CONN_STR="..." # replace the pwd in the str with %s
    
    SOUNDCLOUD_CLIENT_ID="..."

  • config.yml

    dev_mode: false # true/false
    prefixes:
    - '...'
    emoji_guild: 777069316247126036 # do not change this
    guilds: # unused if dev_mode is false
    - ...

• Obtain these files

  • headers_auth.json (Instructions here)

^{? You can get the Soundcloud Client ID from here}

^{? Feel free to change internal constant and configs in lyra/src/lib/consts.py and add your own EQ bands in bands.yml}

Building & Running the bot via docker

• Run sudo docker-compose up

  ^{^ You can also add the -d flag to run the containers in detached mode}

Running the bot without docker

• In the lavalink-local folder

  ^{∨ Options for Windows and Linux are superscripted with win and nix respectively}

  • Extract (or symlink) the jdk-13.0.2^{win | nix} folder

  • Get the latest build of Lavalink.jar

    _{∨ Your lavalink-local folder should look like this}

    lavalink-local
    ├──jdk-13.0.2 -- maybe symlink
    │  └──...
    ├──application.yml.dev -- lavalink config, feel free to edit
    └──Lavalink.jar

• Run (cd lyra && pip install -Ur requirements.txt)

  ^{^ If that doesn't work, try pip3 instead}

  ^{^ If you prefer having a venv, run (cd lyra && python -m venv .venv && . lyra/.venv/bin/Activate.ps1 && pip install -Ur requirements.txt)ʷᶦⁿ | (cd lyra && python -m venv .venv && . lyra/.venv/bin/activate && pip install -Ur requirements.txt)ⁿᶦˣ}

• Run scripts/server.bat^win | scripts/server^nix and wait for Lavalink to finish starting up

• Run scripts/bot.bat^win | scripts/bot^nix to start the bot up

  ^{^ To run the bot in debug mode, run scripts/bot-debug.batʷᶦⁿ | scripts/bot-debugⁿᶦˣ}

Development

• Run pip install -r dev_requirements.txt
• Run scripts/tggldev [OPTIONS]... to toggle between dev modes

Options

• --dev, -d: The dev mode. Possible values are t | T for On and f | F for Off. If this option was not given, the mode will be toggled from the previous state.