update build wf

.gitea/workflows/build.yml

@@ -68,20 +68,29 @@ jobs:
 
       - name: Run C++ unit tests
         shell: bash
+        continue-on-error: true
+        id: ctest
         run: |
-          echo "::group::Running C++ unit tests"
-          echo "Working directory: $(pwd)"
-          ls -la build/release/tests/ | head -20
           cd build/release
-          ctest --output-on-failure --timeout 120 --verbose 2>&1 | tee ctest_output.log || {
-            EXITCODE=$?
-            echo "::endgroup::"
-            echo "::error::ctest failed with exit code $EXITCODE"
-            echo "=== LastTest.log ==="
-            cat Testing/Temporary/LastTest.log 2>/dev/null || echo "No LastTest.log"
-            exit $EXITCODE
-          }
-          echo "::endgroup::"
+          ctest --output-on-failure --timeout 120 --verbose > ctest_output.log 2>&1
+          echo "exitcode=$?" >> $GITHUB_OUTPUT
+
+      - name: Upload test logs
+        if: always()
+        uses: https://github.com/actions/upload-artifact@v4
+        with:
+          name: test-logs
+          path: |
+            build/release/ctest_output.log
+            build/release/Testing/Temporary/*.log
+          if-no-files-found: ignore
+
+      - name: Check test results
+        if: steps.ctest.outputs.exitcode != '0'
+        run: |
+          echo "Tests failed with exit code ${{ steps.ctest.outputs.exitcode }}"
+          echo "Download test-logs artifact for details"
+          exit 1
 
       - name: Install
         run: pixi run install-release