Use christopherhx v4 artifact actions for parallel coverage merge.

Restore per-job coverage uploads while keeping unit and integration jobs parallel on Gitea 1.26.

Co-authored-by: Cursor <[email protected]>

.gitea/workflows/test.yml

@@ -27,7 +27,18 @@ jobs:
         run: uv sync --all-extras
 
       - name: Run unit tests
-        run: uv run pytest tests/unit/ -m "not integration" -v
+        run: |
+          uv run pytest tests/unit/ -m "not integration" \
+            --cov=python_repositories \
+            --cov-report=
+
+      - name: Upload unit coverage
+        uses: https://github.com/christopherHX/gitea-upload-artifact@v4
+        with:
+          name: coverage-unit
+          path: .coverage
+          retention-days: 1
+          compression-level: 0
 
   integration-tests:
     runs-on: ubuntu-latest
@@ -52,7 +63,18 @@ jobs:
         run: docker info
 
       - name: Run integration tests
-        run: uv run pytest -m integration -v
+        run: |
+          uv run pytest -m integration \
+            --cov=python_repositories \
+            --cov-report=
+
+      - name: Upload integration coverage
+        uses: https://github.com/christopherHX/gitea-upload-artifact@v4
+        with:
+          name: coverage-integration
+          path: .coverage
+          retention-days: 1
+          compression-level: 0
 
   coverage-report:
     needs: [unit-tests, integration-tests]
@@ -75,17 +97,22 @@ jobs:
           UV_LINK_MODE: copy
         run: uv sync --all-extras
 
-      # Gitea Actions lacks cross-job artifact download APIs; re-run tests here
-      # with --cov-append on one runner for an accurate combined report.
-      - name: Run tests with combined coverage
+      - name: Download unit coverage
+        uses: https://github.com/christopherHX/gitea-download-artifact@v4
+        with:
+          name: coverage-unit
+          path: coverage-unit
+
+      - name: Download integration coverage
+        uses: https://github.com/christopherHX/gitea-download-artifact@v4
+        with:
+          name: coverage-integration
+          path: coverage-integration
+
+      - name: Combine coverage report
         run: |
-          uv run pytest tests/unit/ -m "not integration" \
-            --cov=python_repositories \
-            --cov-report=
-          uv run pytest -m integration \
-            --cov=python_repositories \
-            --cov-append \
-            --cov-report=term-missing > coverage.txt
+          uv run coverage combine coverage-unit/.coverage coverage-integration/.coverage
+          uv run coverage report -m --include='python_repositories/*' > coverage.txt
           cat coverage.txt
 
       - name: Post coverage summary to PR