Add file extensions to sonarqube file. Add compile_commands database.

.gitlab-ci.yml

@@ -311,6 +311,7 @@ lizard:
       - lizard.txt
 
 # code coverage
+# this job also produces a compile commands json file.
 gcov_gcc_9:
   stage: analyze
 
@@ -331,7 +332,7 @@ gcov_gcc_9:
   script:
     - mkdir -p $CI_PROJECT_DIR/gcov_build
     - cd $CI_PROJECT_DIR/gcov_build
-    - cmake .. -DBUILD_VF_CPU=ON -DBUILD_VF_GPU=ON -DBUILD_VF_COVERAGE=ON -DBUILD_VF_UNIT_TESTS=ON
+    - cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBUILD_VF_CPU=ON -DBUILD_VF_GPU=ON -DBUILD_VF_COVERAGE=ON -DBUILD_VF_UNIT_TESTS=ON
     - make -j4
     - ./bin/basicsTests
     - cd ..
@@ -342,6 +343,7 @@ gcov_gcc_9:
     paths:
       - coverage/
       - gcov_build/
+      - gcov_build/compile_commands.json
 
     reports:
       cobertura: coverage/coverage.xml

sonar-project.properties

@@ -10,6 +10,10 @@ sonar.projectName=VirtualFluids
 
 sonar.language=cxx
 
+sonar.cxx.suffixes.sources=cpp,c,cxx,cu
+
+sonar.cxx.suffixes.headers=h,hpp,hxx,cuh
+
 # Path is relative to the sonar-project.properties file. Defaults to .
 sonar.sources=./src
 
@@ -24,7 +28,8 @@ sonar.cxx.cppcheck.reportPath=cppcheck.xml
 
 sonar.cxx.clangtidy.reportPath=build_clang_tidy/clangtidy.txt
 
-#sonar.cxx.jsonCompilationDatabase=cmake-build-debug/compile_commands.json
+sonar.cxx.jsonCompilationDatabase=gcov_build/compile_commands.json
+
 #sonar.cxx.gcc.reportPath
 #sonar.cxx.valgrind.reportPath