EduOJJudger

A golang judge server for EduOJ.

Using Judger.

Requirements

Here are the requirements for the scripts used to judge.
Follow the requirements, and refer to the example.

Note: The way of writing compile files in the samples is not necessary, it’s just to test that the compilation process does exist.
Just write #!/bin/bash in compile file, and write the run script in the run file in use.

Requirements for all the scripts

• stored as a zip file with a file named compile
• compile has executing permission
• compile creates a file named run with execute permission in the same directory
• could not have a file named updated_at

Requirements for build script of any language

• Arguments:
  • First arg: path to the run directory
  • Following args: build args of the problem
• Path:
  • The script isn’t executed at the run directory, remember to output files in the run directory
    • eg: using build argument -o $1/a.out
  • The code is placed in the run directory, named code
  • The build result should be placed in the run directory
• Permission:
  • The build script is executed by root
  • The run directory is set to mode 0777
  • The runnable file generated should be executable by any user
• Input & Output:
  • No input for build scripts
  • All the output will be stored and be displayed to the submitter, please don’t output any private content
  • Error output will be written to the same file as normal output
• Exit code:
  • Success: exit with 0
  • Failed: exit with any non-zero number

Requirements for run script of any language

• Arguments:
  • Only one arg: path to the run directory
• Path:
  • The script isn’t executed at the run directory, please use the run directory to indicate paths of build result files
    • eg: using $1/a.out to indicate executable file in run directory
• Permission:
  • The run script is executed by root
  • The run directory is set to mode 0777
  • The file that will be executed should be executable by any user
• Input & Output:
  • No input for run scripts
  • Output a run command:
    • The executing path is the string before the first space
    • The arguments are split by spaces after the first space
  • The progress of running this command by run user will be regard as running progress of this run
  • Error output will be discard
• Exit code:
  • Success: exit with 0
  • Failed: exit with any non-zero number

Requirements for compare script of any problem

• Arguments:
  • First arg: path to the output file of the user program
  • Second arg: path to the standard output file
  • Third arg: run directory
  • Fourth arg: path to the input file
• Permission:
  • The compare script is executed by root
• Path:
  • The script isn’t executed at the run directory, please use the run directory to indicate paths of other files
    • eg: using $3/other_file to indicate a file in the run directory
• Input & Output:
  • No input for compare scripts
  • Must output a unified diff or a string starts with "### "
• Exit code:
  • Accepted: exit with 0
  • Wrong answer: exit with 1
  • Presentation error: exit with 2
  • Failed: exit with other number