ci(publish): add GitHub workflow to publish Python distributions to PyPI

.github/workflows/python-publish.yml

@@ -0,0 +1,47 @@
+# This workflow will upload a Python Package using Twine when a release is created
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Publish Python 🐍 distributions 📦 to PyPI
+
+on: push
+#on:
+#  release:
+#    types: [ published ]
+
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-20.04
+    environment: PyPi
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.8'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install hatch
+
+      - name: Build Python 🐍 packages
+        run: hatch build
+
+      - name: Publish distribution 📦 to PyPI
+        # Upload packages only on a tagged commit
+        if: startsWith(github.ref, 'refs/tags')
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}