ci: deploy to PyPI workflow

Author: michalc

.github/workflows/deploy-package-to-pypi.yml

@@ -0,0 +1,44 @@
+name: Deploy package to PyPI
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-python@v3
+        with:
+          python-version: 3.11
+
+      - name: Update version in pyproject.toml from current git tag
+        run: >-
+          sed -i "s/0\\.0\\.0\\.dev0/${GITHUB_REF/refs\/tags\/v/}/g" pyproject.toml
+
+      - run: |
+          pip install build
+          python -m build
+
+      - uses: actions/upload-artifact@v3
+        with:
+          path: ./dist
+
+  deploy:
+    needs: ['build']
+    environment: 'pypi'
+
+    name: upload release to PyPI
+    runs-on: ubuntu-latest
+    permissions:
+      # IMPORTANT: this permission is mandatory for trusted publishing
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v3
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages_dir: artifact/