Add CI action for publishing artifacts to PyPI

.github/workflows/main.yml

@@ -88,3 +88,32 @@ jobs:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: false
         verbose: true # optional (default = false)
+
+  pypi-publish:
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/pytest-bdd
+    permissions:
+      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    needs: test-run
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+      - name: Install pypa/build
+        run: >-
+          python3 -m
+          pip install
+          build
+          --user
+      - name: Build a binary wheel and a source tarball
+        run: python3 -m build
+      - name: Publish package distributions to TestPyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/
+#      - name: Publish package distributions to PyPI
+#        uses: pypa/gh-action-pypi-publish@release/v1