Publish to PyPI on tag or release

Author: hancush

.github/workflows/python-package.yml

@@ -10,6 +10,8 @@ on:
       - v*
   pull_request:
     branches: [ master ]
+  release:
+    types: [ created ]
 
 jobs:
   build:
@@ -41,7 +43,7 @@ jobs:
       run: |
         pytest
     - name: Build and publish
-      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release' && startsWith(github.event.release.tag_name, 'v')
       env:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
@@ -50,4 +52,4 @@ jobs:
         pip wheel -w dist --no-deps .
         python setup.py sdist
         twine upload dist/*
-      continue-on-error: true
+      continue-on-error: true