build shiv .pyz app for mac py311 and publish to github release

I may try to use this for a fontmake export plugin for Glyphs.app..

.github/workflows/ci.yml

@@ -73,7 +73,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install setuptools wheel twine shiv
     - name: Extract release notes from annotated tag message
       id: release_notes
       env:
@@ -108,10 +108,15 @@ jobs:
         fi
         python setup.py sdist bdist_wheel
         twine upload dist/*
+    - name: Create .pyz
+      # currently this only builds a self-contained zip app for macOS python 3.11 only
+      # to be used for fontmake export plugin for Glyphs.app
+      run: ./build_pyz.sh
     - name: Create GitHub release
       id: create_release
       uses: ncipollo/release-action@v1
       with:
         bodyFile: "${{ runner.temp }}/release_notes.md"
         draft: false
         prerelease: ${{ env.IS_PRERELEASE }}
+        artifacts: "shiv/*.zip"

build_pyz.sh

@@ -5,7 +5,7 @@ set -x
 
 HERE="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
 
-PLATFORMS=(macosx_11_0_universal2 win_amd64)
+PLATFORMS=(macosx_11_0_universal2)  # win_amd64)
 PYTHON_VERSIONS=(3.11)
 FONTMAKE_VERSION="$(python setup.py --version)"