sacoo7 / codefeed

A flexible code judge perfect for locally hosted programming competitions .

Codefeed

Codefeed is a source code judge that can be used for programming competitions, recruitement , etc . It is enclosed in a Docker Ubuntu Sandbox that enables it to compile the user submitted code within itself instead of using an external API .

Installation

First clone the repository ,

git clone https://github.com/saru95/codefeed

Navigate to the Setup folder . It contains Dockerfile , which consists of the Sandbox dependencies . Run the Dockerfile as you like or just execute ,

./UpdateDocker.sh

It will create a Docker image with the name virtual_machine_codefeed which should be over 1GB in size .

For the next step, navigate to config/database.js and replace the existing DB URL with your cloud hosted URL .

• MongoDB is used here .

Next , you need to install the project dependencies . Navigate to the root folder and run ,

sudo npm install .

Run,

node server

to launch the website .

Some words of caution ,

• Make sure you have stable internet connection while setting up the Dockerfile .
• Make sure your vm_name in the file server.js matches with the Docker image name .
• If your code doesn't compile and return the result , there's a 90% chance that you have a slow internet connection . To tackle that, increase the timeout_value in server.js .
• For Linux distro users , replace gtimeout in DockerTimeout.sh with timeout . gtimeout is only supported for OSX platform .
• Do not touch the Payload folder while setting up .

Features

• Supports Python, Ruby, C++, C and Java .
• Rankings of users .
• Ability for the user to add problems .
• Detecting redundant submissions .
• Facebook login .
• View all solved problems .
• Profiles .

P.s : Still has a lot of room for improvements .

Notes

• To add more languages, fiddle with compilers.js and add its dependency to Dockerfile and update the image .
• To play around with the website UI, use templates in the viewfolder .
• To play around with the existing schema or FB authentication , checkout config folder .

##Authors Sarthak Munshi Shivani Singh

A later stage P.S.

We wrote this when we were in our sophomore year . Hence, the scarcity of tests , style guide and modularity . This project works just fine but isn't maintained anymmore as it was done as a learning project .