update release workflow

Author: byjoh

.github/workflows/release.yml

@@ -0,0 +1,47 @@
+name: Release Stage Build
+
+on:
+  push:
+    branches:
+      - update-workflow-for-pypi
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+
+      - name: Install dependencies
+        run: sudo apt-get install make
+
+      - name: Create virtual environment
+        run: make venv
+
+      - name: Build package
+        run: |
+          set -x
+          source venv/bin/activate
+          rm -rf build dist *.egg-info
+          make build ENV=stage
+
+      - name: Install Twine
+        run: |
+          source venv/bin/activate
+          pip install twine
+
+      - name: Upload to PyPI
+        env:
+          PYPI_API_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        run: |
+          source venv/bin/activate
+          twine upload dist/* -u __token__ -p $PYPI_API_TOKEN