forgeplus/app/libs/sonar_service.rb

module SonarService
    def build_sonar_content(owner,project_id,lang_keys)
      lang_map = {
        'Java' => :java,
        'Python' => :python,
        'JavaScript' => :js,
        'TypeScript' => :ts,
        'C++' => :cpp,
        'C' => :cpp
      }

      detected_langs = lang_keys.map { |l| lang_map[l] }.compact.to_set

      lines = []
      lines << "sonar.projectKey=#{owner}-#{project_id}"
      lines << "sonar.projectVersion=1.0"
      lines << "sonar.sourceEncoding=UTF-8"
      lines << "sonar.sources=."
      lines << "sonar.exclusions=**/test/**,**/tests/**,**/vendor/**,**/node_modules/**,**/__pycache__/**"

      if detected_langs.include?(:java)
        lines << "sonar.java.binaries="
      end

      if detected_langs.include?(:js)
        lines << "sonar.javascript.lcov.reportPaths=coverage/lcov.info"
      end

      if detected_langs.include?(:ts)
        lines << "sonar.typescript.tsconfigPath=tsconfig.json"
      end

      if detected_langs.include?(:python)
        lines << "sonar.python.coverage.reportPaths=coverage.xml"
      end

      if detected_langs.include?(:cpp)
        lines << "sonar.cxx.file.suffixes=.cpp,.c,.cc,.h,.hpp,.hh"
        lines << "sonar.cxx.errorRecoveryEnabled=true"
      end

      lines.join("\n")
    end
end