Try to generate coverage for Sonar

.github/workflows/sonar.yml

@@ -27,6 +27,17 @@ jobs:
           CXX: g++-13
         run: |
           build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} make -j5 debug debug_test
+      - name: Run the tests
+        run: make run_release_debug_test
+      - name: Generate coverage reports
+        run: |
+          mkdir gcov-reports
+          pushd gcov-reports
+          for f in $(find ../debug -iname '*.o'); do
+            gcov --preserve-paths  -o $f x
+          done
+          popd
+        run: make run_release_debug_test
       - name: Run sonar-scanner
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -4,3 +4,4 @@ release_debug
 debug
 *.plist
 .cache
+gcov-reports

sonar-project.properties

@@ -8,6 +8,9 @@ sonar.projectVersion=1.0
 # C++23 support in SonarCloud is experimental, so enable it
 sonar.cfamily.cpp23.enabled=true
 
+# Get coverage from gcov files
+sonar.cfamily.gcov.reportsPath=gcov-reports
+
 # Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
 #sonar.sources=.