Does Sonarqube have any plugin to analyse MAGIK code?
Am not aware of any MAGIK code analyzer available for SonarQube. You might want to reach out to some MAGIK development community out there, they might have closer insight into what code linters/analyzers are commonly used in that context.
And if a linter is available, you can convert its output to the Generic Issue Data format to get it into SonarQube.
A bit late to the party, but probably useful. I am working on a Smallworld/Magik plugin for SonarQube: https://github.com/StevenLooman/sonar-magik
Progress is slow, but basic analysis and some issues can be detected already.
Feel free to contact me if you have any questions.