angary / lonely-bot

Discord bot for aggregating and presenting Dota 2 stats and playing music

Discord Lonely Bot

Link to add to your server here.

Table Of Contents

1. Example usages
2. Setup
3. Extra Information

Example Usages

Command name	Example
help
counter
meta
profile
steamid

Setup

Set up the environment variables by copying over the text in .env.example to .env and fill out the missing variables.

Environment variable	Value
BOT_TOKEN	Discord bot token
BOT_URI	Mongodb connection uri
TEST_SERVER_ID	Server id of the test server

The reason a test server is required, is because global slash commands can take up to an hour to register across all guilds, whereas guild specific commands update immediately making it useful for testing.

Ensure that you have node and npm installed, and run

# Install dependencies
npm install

# Set up husky git hooks
npm run prepare

# Run the bot
npm run dev

Extra Information

Tech Stack

Language

TypeScript is used for the bot for better code checking, and documentation. You can find the classes in the src/types folder, and interfaces for things such as the database, or OpenDota API in the src/types/interfaces folder.

Npm scripts

Script	Purpose
build	Compiles the code into dist folder
format	Automatically formats the code using prettier
lint	Runs eslint on all TypeScript files, and fixes them if possible
prepare	Installs husky scripts for git hooks
start	Compiles the code and starts the bot
dev	Runs the TypeScript code using ts-node
test	Run tests inside test folder

Cool Facts

• The bot is named lonely bot after Lone Druid a Dota 2 hero who I spam too much.
• Heroku runs whatever code is on the master branch, and reloads the bot after an update, so try to reduce the number of commits to master, as each reload results in a short downtime.