Adding a deployment workflow (#833)

.github/workflows/deploy.yml

@@ -0,0 +1,38 @@
+name: Publish Python Package
+
+on:
+  push:
+    tags:
+      - "v*.*.*" # Matches version tags like v1.0.0, v2.1.3, etc.
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    environment: pypi-deployment
+    # Grant the job permission to request an OIDC token
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.8"
+
+      - name: Install build dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build setuptools-scm
+
+      - name: Build source distribution (sdist only)
+        run: python -m build --sdist
+
+      # We publish using the "Trusted Publisher" system on PyPi
+      - name: Publish to PyPI via OIDC
+        uses: pypa/[email protected]
+        with:
+          user: __token__