Test publishing on TestPyPI

.github/workflows/test.yml → .github/workflows/ci.yaml

@@ -1,11 +1,11 @@
-name: Tests (tox)
+name: CI
 
 on:
   - push
   - pull_request
 
 jobs:
-  build:
+  tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -41,3 +41,27 @@ jobs:
       - uses: codecov/codecov-action@v3
         with:
           directory: '.tox/reports'
+
+  publish:
+    needs: [tests]
+    runs-on: ubuntu-latest
+    environment: testpypi
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+
+      - name: Build
+        run: |
+          pip install build
+          python3 -m build
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/