Setup Codecov

Author: axlon

.github/workflows/phpunit.yml

@@ -41,4 +41,9 @@ jobs:
           composer require laravel/laravel:"${{ matrix.laravel }}" --dev --no-interaction --no-update
           composer install --no-interaction --no-progress
       - name: Run PHPUnit
-        run: ./vendor/bin/phpunit
+        run: ./vendor/bin/phpunit --coverage-clover coverage.xml .
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        if: matrix.laravel == '12.*' && matrix.php == '8.4'
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}