Ignore releases and upload on tags instead.

This skips a redundant job when new versions are released.

Author: HexDecimal

.github/workflows/python-package-macos.yml

@@ -3,8 +3,6 @@ name: Python package (MacOS)
 on:
   push:
   pull_request:
-  release:
-    types: [created]
 
 jobs:
   build:
@@ -53,7 +51,7 @@ jobs:
           path: wheelhouse/*.whl
           retention-days: 1
       - name: Upload to PyPI
-        if: github.event_name == 'release'
+        if: startsWith(github.ref, 'refs/tags/')
         env:
           TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
           TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}

.github/workflows/python-package.yml

@@ -6,8 +6,6 @@ name: Package
 on:
   push:
   pull_request:
-  release:
-    types: [created]
 
 defaults:
   run:
@@ -68,7 +66,7 @@ jobs:
           xvfb-run --auto-servernum pytest --cov-report=xml
       - uses: codecov/codecov-action@v1
       - name: Upload to PyPI
-        if: github.event_name == 'release' && runner.os != 'Linux'
+        if: startsWith(github.ref, 'refs/tags/') && runner.os != 'Linux'
         env:
           TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
           TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}