Setup github actions for PyPI releases (Fix #12) (#23)

* Setup github actions for pkg releases

* Add job and runs-in tag

* Rename git secret variables in workflow

* Add checkout branch action

* Use python3 setup.py

* Install setuptools before sdist build

* Install wheel before setup

* Remove branch reference from the workflow

.github/workflows/pypi.yml

@@ -0,0 +1,36 @@
+name: Publish ele to PyPI and TestPyPI
+
+on:
+  push:
+    branches:
+      - master
+  release:
+    types:
+      - published
+
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build dist
+        run: |
+          pip3 install setuptools wheel
+          python3 setup.py sdist bdist_wheel
+
+      - name: Publish ele to TestPyPI
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.TEST_PYPI_PASSWORD }}
+          repository_url: https://test.pypi.org/legacy/
+
+      - name: Publish ele to PyPI
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_PASSWORD }}
+        if: github.event_name == 'release'