dmoj/judge-small repository overview

⁠DMOJ Judge Small Image

This repository contains a judge.yml and a Dockerfile to produce a complete but small judge Docker image.

⁠Contents

This image uses the bare minimum judge image from Docker repository dmoj/judge-base. It only contains Python, C, and C++ support.

However, due to the amount of packages installed, it becomes possible to implement the following executors: AWK, BF, C, CPP, CPP0X, CPP11, GAS64, PERL, PY2, PY3, SED, TEXT.

⁠Installation

Once you have chosen an image, you can pull it from Docker Hub with this command:

$ docker pull dmoj/judge-small

Then you can run the judge with this command:

$ docker run -v <problem directory>:/problems:ro dmoj/judge-small <connection url> <judge name> <judge key>

where:

• <problem directory> is a DMOJ problem repository that will be mounted as /problems in the image, read-only.
  • A DMOJ problem repository is a directory containing separate directories, each containing problem folders (these contain init,json). This structure allows groups of problems to be selectively toggled on/off by the admin.
• <connection url> is the AMQP URL used to connect to the site
• <judge name> is the judge name as declared on the site
• <judge key> is the API key used to authenticate the judge