workflow with tox, publish workflow

.github/workflows/main.yml

@@ -1,30 +1,50 @@
-name: Run tests
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
+name: Tests
+on: [push, pull_request]
 
 jobs:
-  build:
+  tests:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix: 
-        python-version: ["3.6", "3.7", "3.8", "3.9"]
+      matrix:
+        include: 
+          - python-version: "3.6"
+            env:
+              TOXENV: "msgpack"
+          - python-version: "3.6"
+            env:
+              TOXENV: "json"
+          - python-version: "3.7"
+            env:
+              TOXENV: "msgpack"
+          - python-version: "3.7"
+            env:
+              TOXENV: "json"
+          - python-version: "3.8"
+            env:
+              TOXENV: "msgpack"
+          - python-version: "3.8"
+            env:
+              TOXENV: "json"
+          - python-version: "3.9"
+            env:
+              TOXENV: "msgpack"
+          - python-version: "3.9"
+            env:
+              TOXENV: "json"
+
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python ${{ matrix.python-version}}
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
-        python-version: ${{matrix.python-version}}
+        python-version: ${{ matrix.python-version }}
 
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -r requirements.txt
-        pip install -r requirements-test.txt
     - name: Run tests
+      env: ${{ matrix.env }}
       run: |
-        pytest
+        pip install -U tox
+        tox
+
+    - name: Upload coverage report
+      run: bash <(curl -s https://codecov.io/bash)

.github/workflows/publish.yml

@@ -0,0 +1,26 @@
+name: Publish
+on: 
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python 3
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3
+
+    - name: Build distribution
+      run: |
+        pip install -U setuptools wheel
+        python setup.py sdist bdist_wheel
+    
+    - name: Publish to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        password: ${{ secrets.PYPI_TOKEN }}

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py{27,py,35,36,37}-{json,msgpack}
+envlist = py{36,37,38,39}-{json,msgpack}
 
 [testenv]
 deps =