CI: add codecov

Author: fabiencastan

.github/workflows/continuous-integration.yml

@@ -42,7 +42,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest
+        pip install flake8 pytest pytest-cov
         pip install -r requirements.txt -r dev_requirements.txt --timeout 45
     - name: Lint with flake8
       run: |
@@ -53,6 +53,11 @@ jobs:
     - name: Test with pytest
       run: |
         pytest tests/
+        pytest --cov --cov-report=xml
+    - name: Upload results to Codecov
+      uses: codecov/codecov-action@v5
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
 
   build-windows:
     runs-on: windows-latest
@@ -86,4 +91,4 @@ jobs:
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
       - name: Test with pytest
         run: |
-          pytest tests/
+          pytest tests/