Improve Code Coverage (#116)

* chore: Update coverage.yml to include CPU core count in build and test commands

* chore: Update coverage.yml to remove unnecessary coverage exclusion

* Fix coverage exclusion

* Update codecov.yml

Author: zfergus

.github/workflows/coverage.yml

@@ -10,6 +10,7 @@ on:
       - 'src/**'
       - 'tests/**'
       - 'CMakeLists.txt'
+      - 'codecov.yml'
 
 jobs:
   Coverage:
@@ -28,6 +29,10 @@ jobs:
           sudo apt-get install ccache lcov
           echo 'CACHE_PATH=~/.cache/ccache' >> "$GITHUB_ENV"
 
+      - name: Get number of CPU cores
+        uses: SimenB/[email protected]
+        id: cpu-cores
+
       - name: Cache Build
         id: cache-build
         uses: actions/[email protected]
@@ -51,14 +56,16 @@ jobs:
             -DCMAKE_BUILD_TYPE=Release \
 
       - name: Build
-        run: cd build; make -j2; ccache --show-stats
+        run: |
+          cmake --build build -j ${{ steps.cpu-cores.outputs.count }}
+          ccache --show-stats
 
       - name: Run Coverage
         run: |
           cd build
-          ctest --verbose --output-on-failure
+          ctest --verbose -j ${{ steps.cpu-cores.outputs.count }}
           lcov --directory . --capture --output-file coverage.info
-          lcov --remove coverage.info '/usr/*' "${HOME}"'/.cache/*' '*tests/*' --output-file coverage.info
+          lcov --remove coverage.info '/usr/*' "${HOME}"'/.cache/*' 'tests/CMakeFiles/ipc_toolkit_tests.dir/src/tests/*' --output-file coverage.info
 
       - name: Upload coverage reports to Codecov
         uses: codecov/[email protected]

codecov.yml

@@ -9,3 +9,5 @@ coverage:
         target: 75%
         threshold: 5%
         only_pulls: true
+ignore:
+  - "tests/*"