SLang (Sonar Language) is a framework to quickly develop code analyzers for SonarQube to help developers write projects with integrated code quality and security.

SLang defines language-agnostic AST. Using this AST we can develop simple syntax-based rules. Then we use a parser for real language to create this AST.

To provide feedback (request a feature, report a bug, etc.) use the SonarQube Community Forum. Please do not forget to specify the language, plugin version, and SonarQube version.

Install Java 17.

Build and run Unit Tests:

./gradlew build

License headers are automatically updated by the spotless plugin but only for Java files. Furthermore, there are files such as package-info.java and module-info.java that spotless ignores. For those files use a manual script like below to update the license. E.g. on Mac:

`find . -type f -name "*-info.java" -exec sed -i '' 's/2018-2024/2018-2025/' "{}" \;`

Copyright 2018-2026 SonarSource

SonarQube analyzers released after November 29, 2024, including patch fixes for prior versions, are published under the Sonar Source-Available License Version 1 (SSALv1).

See individual files for details that specify the license applicable to each file. Files subject to the SSALv1 will be noted in their headers.