add publish workflow

Author: pehses

.github/workflows/publish.yml

@@ -0,0 +1,33 @@
+name: Publish Python Package
+
+on:
+  push:
+    tags:
+      - "v*"  # Runs only when a tag like v1.0.0 is pushed
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.9"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build twine setuptools setuptools-scm wheel
+
+      - name: Build package
+        run: python -m build
+
+      - name: Publish to PyPI
+        env:
+          PYPI_API_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        run: |
+          twine upload --non-interactive --username __token__ --password "$PYPI_API_TOKEN" dist/*