Utilize GH Workflow to publish to PyPI

.github/workflows/dist.yml

@@ -0,0 +1,24 @@
+name: Publish to PyPI
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build-n-publish:
+    name: Build and Publish Package
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@master
+      - name: Set up Python 3.8
+        uses: actions/setup-python@master
+        with:
+          python-version: 3.8
+      - name: Upgrade setuptools and wheel
+        run: python -m pip install --user --upgrade setuptools wheel
+      - name: Build a binary wheel and a source tarball
+        run: python setup.py sdist bdist_wheel
+      - name: Publish package to PyPI
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          password: ${{ secrets.pypi_password }}

release.sh

@@ -20,9 +20,3 @@ TAG_NAME='v'$VERSION_STRING
 git tag $TAG_NAME
 git push
 git push origin $TAG_NAME
-
-# Install release requirements for pypi push
-pip3 install twine
-
-# Push to pypi
-rm -rf dist; python3 setup.py sdist bdist_wheel; python3 -m twine upload dist/*