Quick Tour

output.mov

Requirements

You need Go environment, Node.js, npm, mongodb. Below, the way to install above requirements by macports.

% sudo port install go
% port installed go
The following ports are currently installed:
  go @1.22.0_0 (active)

❯ port installed nodejs20
The following ports are currently installed:
  nodejs20 @20.11.1_0 (active)
% port installed npm10
The following ports are currently installed:
  npm10 @10.4.0_0 (active)

% sudo port install mongodb
% port installed mongodb 
The following ports are currently installed:
  mongodb @6.0.7_0 (active)

Used technologies

React, Gin, MongoDB

About .env file

You must put a env file to frontend dir.
An example of env file is below...

DB_URL=mongodb://localhost:{write_port_num_here}
DB_NAME=dev
PROBLEMS_COLLECTION=problems
SUBMISSION_COLLECTION=submission
USERS_COLLECTION=users

SERVER_IP=localhost
VITE_SERVER_IP=${SERVER_IP}
FRONTEND_PORT={write_port_num_here}
BACKEND_PORT={write_port_num_here}
VITE_BACKEND_PORT=${BACKEND_PORT}

SECRET_KEY=hogehoge

EXEC_DIR=../compile_resource
MAKEFILE_NAME=Makefile
MAKEFILE_PROG_DEFAULT=final

STATIC_DIR=../static/
SEED_DATA_DIR=seed_data

Especially, you should generate SECRET_KEY with % openssl rand -base64 32 which is used for the signature of JWT token.

Getting Started

Firstly, you should clone this repo.
% git clone [email protected]:funalab/FunalabJudge.git
% cd FunalabJudge

You should run the below bunch of commands.
% cd frontend
% npm install

You should add seed data into db by running following commands.
% sudo mongod --dbpath=/opt/local/var/db/mongodb
% cd ../backend
% go run seeds/delete/delete.go -c users
% go run seeds/delete/delete.go -c problems
% go run seeds/delete/delete.go -c submission
% go run seeds/insert/insert.go -c users -f users.json
% go run seeds/insert/insert.go -c problems -f problems.json
% rm -rf ../compile_resource/*

Launch server

If you wanna launch FLJ, you run following commands as different processes.
After that, you should go http://localhost:5173/login.

% cd frontend
% npm run build
% npm run preview
% cd ../backend
% go run main.go -release