CI: github actions release

.github/workflows/release.yaml

@@ -0,0 +1,29 @@
+name: Release
+on:
+  release:
+    types:
+    - published
+jobs:
+  release:
+    name: Create release
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+    - name: Install Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+    - name: Install dependencies
+      run: |
+        pip install --upgrade pip
+        pip install build wheel
+    - name: Build package
+      run: python -m build --sdist --wheel --outdir=dist
+    - name: Deploy package
+      if: '!github.event.repository.fork'
+      uses: pypa/gh-action-pypi-publish@v1.4.2
+      with:
+        user: __token__
+        password: ${{ secrets.pypi_token }}
+        packages_dir: dist