Bracket

Tournament system meant to be easy to use. Bracket is written in async Python (with FastAPI) and Next.js as frontend using the Mantine library.

It has the following features:

• Supports single elimination, round-robin and swiss formats.
• Build your tournament structure with multiple stages that can have multiple groups/brackets in them.
• Drag-and-drop matches to different courts or reschedule them to another start time.
• Various dashboard pages are available that can be presented to the public, customized with a logo.
• Create/update teams, and add players to teams.
• Create multiple clubs, with multiple tournaments per club.
• Swiss tournaments can be handled dynamically, with automatic scheduling of matches.

Preview

Quickstart

To quickly run bracket to see how it works, clone it and run docker-compose up:

git clone git@github.com:evroon/bracket.git
cd bracket
sudo docker-compose up -d

This will start the backend and frontend of Bracket, as well as a postgres instance. You should now be able to view bracket at http://localhost:3000. You can log in with username test@example.org and password aeGhoe1ahng2Aezai0Dei6Aih6dieHoo.

To insert dummy rows into the database, run:

sudo docker exec bracket-backend pipenv run ./cli.py create-dev-db

Setup

Database

First create a bracket cluster:

sudo pg_createcluster -u postgres -p 5532 16 bracket
pg_ctlcluster 16 bracket start

Subsequently, create a new bracket_dev database:

sudo -Hu postgres psql  -p 5532
CREATE USER bracket_dev WITH PASSWORD 'bracket_dev';
CREATE DATABASE bracket_dev OWNER bracket_dev;

You can do the same but replace the user and database name with:

• bracket_ci: for running tests
• bracket_prod: for a production database

The database URL can be specified per environment in the .env files (see config).

Read the full documentation about setting up Bracket in the docs.

Config

Copy ci.env to prod.env and fill in the values:

• PG_DSN: The URL of the PostgreSQL database
• JWT_SECRET: Create a random secret using openssl rand -hex 32
• CORS_ORIGINS and CORS_ORIGIN_REGEX: Specify allowed frontend domain names for CORS (see the FastAPI docs)
• ADMIN_EMAIL and ADMIN_PASSWORD: The credentials of the admin user, which is created when initializing the database

Read more about configuration in the docs.

Running the frontend and backend for development

The following starts the frontend and backend for local development:

Frontend

cd frontend
yarn run dev

Backend

cd backend
pipenv install -d
pipenv shell
./run.sh

More screenshots

License

Bracket is licensed under AGPL-v3.0 See LICENSE