https://github.com/mbg/moss

Haskell client for Moss
https://github.com/mbg/moss

Last synced: about 1 month ago
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Haskell client for Moss

• Host: GitHub
• URL: https://github.com/mbg/moss
• Owner: mbg
• License: mit
• Created: 2018-03-01T13:38:32.000Z (over 7 years ago)
• Default Branch: main
• Last Pushed: 2024-07-12T13:41:38.000Z (11 months ago)
• Last Synced: 2025-04-28T11:25:13.657Z (about 1 month ago)
• Language: Haskell
• Size: 42 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: ChangeLog.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

        
# Haskell client library for Moss

![GitHub](https://img.shields.io/github/license/mbg/moss)

![CI](https://github.com/mbg/moss/workflows/CI/badge.svg)

![stackage-nightly](https://github.com/mbg/moss/workflows/stackage-nightly/badge.svg)

[![Hackage](https://img.shields.io/hackage/v/moss)](https://hackage.haskell.org/package/moss)

Haskell client library for [Moss](https://theory.stanford.edu/~aiken/moss/) which is an online service for checking for code similarity, primarily aimed at detecting plagiarism. 

## Example

In order to use Moss, you need to register on the [Moss website](https://theory.stanford.edu/~aiken/moss/). Once you have your access token, using the library is fairly easy:

```haskell

import Stanford.Moss

cfg :: MossCfg

cfg = defaultMossCfg{

    mossLanguage = Haskell,

    mossUser = "[YOUR ACCESS TOKEN HERE]"

}

main :: IO ()

main = do

    url <- withMoss cfg $ do

        addBaseFile "Skeleton" "Skeleton.hs"

        addFile "StudentA" "StudentA.hs"

        addFile "StudentB" "StudentB.hs"

        query "Test"

    print url

```

This example establishes a connection with Moss using Haskell as the selected programming language. We assume that some skeleton code (`Skeleton.hs`) has been made available to students and relevant parts from that file should be ignored for plagiarism checking. The example then uploads two students' submissions (`StudentA.hs` and `StudentB.hs`) before telling Moss to run the plagiarism check with `query` which eventually returns a URL to the results.