add release gh action

.github/workflows/release.yml

@@ -0,0 +1,22 @@
+name: Upload Python Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    runs_on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: python -m pip install --upgrade pip twine
+    - name: Build & Publish
+      env:
+        TWINE_USERNAME: __token__
+        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+      run: make release

Makefile

@@ -10,10 +10,10 @@ test:
 	pytest --cov=basic_api test_basic_api.py
 	coverage report --show-missing
 
-build:
+build: clean
 	python setup.py sdist bdist_wheel
 
-release:
+release: build
 	twine upload dist/*
 
 clean: