CI TestPyPI

.github/workflows/ci.yaml

@@ -50,3 +50,27 @@ jobs:
 
       - name: Test package
         run: python -m pytest
+
+  publish-to-testpypi:
+    name: Publish to TestPyPI
+    if: startsWith(github.ref, 'refs/tags/') # only publish on tag pushes
+    needs: test
+    runs-on: ubuntu-latest
+
+    environment:
+      name: testpypi
+      url: https://test.pypi.org/p/gsffile
+
+    permissions:
+      id-token: write # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+      - name: Download the dists
+        uses: actions/download-artifact@v3
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish to TestPyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/