Replace gh workflow with vanilla twine

.github/workflows/publish-to-pypi.yml

@@ -13,28 +13,25 @@ jobs:
         uses: actions/checkout@v2
 
       # Setup Python (faster than using Python container)
-      - name: Setup Python
-        uses: actions/setup-python@v2
+      - uses: actions/setup-python@v2
         with:
-          python-version: "3.x"
-
-      - name: Install pipenv
-        run: |
-          python -m pip install --upgrade pipenv wheel
-      - id: cache-pipenv
-        uses: actions/cache@v1
-        with:
-          path: ~/.local/share/virtualenvs
-          key: ${{ runner.os }}-pipenv-${{ hashFiles('**/Pipfile.lock') }}
+          python-version: 3.9
 
       - name: Install dependencies
-        if: steps.cache-pipenv.outputs.cache-hit != 'true'
         run: |
-          pipenv install --deploy --dev
-      - name: Build a binary wheel and a source tarball
+          # Upgrade pip
+          python3 -m pip install --upgrade pip
+          # Install build deps
+          python3 -m pip install setuptools wheel twine
+          # If requirements.txt exists, install from it
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          # Install the package from setup.py
+          python3 setup.py install
+
+      - name: Build and publish to PyPI
         run: |
-          pipenv run build
-      - name: Publish distribution 📦 to PyPI
-        uses: pypa/gh-action-pypi-publish@master
-        with:
-          password: ${{ secrets.PYPI_API_TOKEN }}
+          python3 setup.py sdist bdist_wheel
+          python3 -m twine upload dist/*
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}