Test PyPi uploading

Author: Thomas Pinder

.github/workflows/workflow-master.yml

@@ -31,3 +31,37 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.xml
           flags: unittests
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-python@v2
+        name: Install Python
+        with:
+          python-version: "3.8"
+      - name: Build sdist and wheel
+        run: |
+          python -m pip install -U pip
+          python -m pip install -U build
+          python -m build .
+      - uses: actions/upload-artifact@v2
+        with:
+          path: dist/*
+
+  upload_pypi:
+    needs: [tests, build]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: artifact
+          path: dist
+
+      - uses: pypa/[email protected]
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}