try with gcov

Author: frs69wq

.github/workflows/build.yml

@@ -44,9 +44,9 @@ jobs:
           make -j4
           sudo make install
 
-      - name: Install lcov
+      - name: Install lcov and gcovr
         run: |
-          sudo apt-get -y install lcov
+          sudo apt-get -y install lcov gcovr
 
       - name: Run tests, compute coverage
         env:
@@ -59,11 +59,10 @@ jobs:
           cmake ..
           make -j4
           sudo make install
-          make -j4 examples
+          make -j4 unit_tests examples
+          ./unit_tests
           ./examples/open_seek_write
           ./examples/jbod
-          make -j4 unit_tests
-          ./unit_tests
           lcov --directory . --directory examples/ --capture --output-file coverage.info
           lcov --remove coverage.info '*/test/*' '*/examples/*' '*/include/*'
           bash <(curl -s https://codecov.io/bash) -f coverage.info -t ${CODECOV_TOKEN}
@@ -86,12 +85,23 @@ jobs:
           mkdir build
           cmake -S . -B build
           build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} cmake --build build/ --config Release
+      - name: Run tests to generate coverage statistics
+        run: |
+          cd build
+          make -j4 unit_tests examples
+          ./unit_tests
+          ./examples/open_seek_write
+          ./examples/jbod
+      - name: Collect coverage into one XML report
+        run: |
+          gcovr --sonarqube > coverage.xml
       - name: Run sonar-scanner
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         run: |
-          sonar-scanner --define sonar.cfamily.compile-commands="${{ env.BUILD_WRAPPER_OUT_DIR }}/compile_commands.json"
+          sonar-scanner --define sonar.cfamily.compile-commands="${{ env.BUILD_WRAPPER_OUT_DIR }}/compile_commands.json" \
+                        --define sonar.coverageReportPaths=coverage.xml
 
       - name: Install Doxygen and Sphinx
         run: |

sonar-project.properties

@@ -25,8 +25,6 @@ sonar.issue.ignore.multicriteria.c2.resourceKey=test/*.cpp
 # tests are expected to be somehow repetitive
 sonar.cpd.exclusions=test/**
 
-sonar.cfamily.gcov.reportsPath=build/coverage.info
-
 # Encoding of the source files
 sonar.sourceEncoding=UTF-8