Github Action workflow to build ans publish packages on PyPI

.github/workflows/python-packages.yml

@@ -0,0 +1,123 @@
+name: "Build and Publish Python Packages"
+
+on:
+  push:
+    tags: "v[0-9]+.[0-9]+.[0-9]+"
+
+jobs:
+
+  build_sdist:
+
+    name: "Source distribution"
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: "Checkout the repository"
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: "Set up Python"
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.9
+
+      - name: "Build source distribution"
+        run: |
+          python setup.py sdist
+
+      - name: "Upload artifacts"
+        uses: actions/upload-artifact@v2
+        with:
+          name: yoga-image-optimizer-sdist
+          path: dist/
+          retention-days: 1
+
+  build_wheel_linux:
+
+    strategy:
+      matrix:
+        python-version: [cp37-cp37m, cp38-cp38, cp39-cp39]
+
+    name: "Wheel for ${{ matrix.python-version }} manylinux2010"
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: "Checkout the repository"
+        uses: actions/checkout@v2
+
+      - name: "Build Python Wheel for Linux (manylinux2010)"
+        uses: RalfG/[email protected]_x86_64
+        with:
+          python-versions: ${{ matrix.python-version }}
+          build-requirements: cffi>=1.0.0
+
+      - name: "Upload artifacts"
+        uses: actions/upload-artifact@v2
+        with:
+          name: yoga-image-optimizer-wheel-linux
+          path: dist/*manylinux*.whl
+          retention-days: 1
+
+  build_wheel_windows:
+
+    strategy:
+      matrix:
+        python-version: [3.7, 3.8, 3.9]
+
+    name: "Wheel for py${{ matrix.python-version }} win amd64"
+    runs-on: windows-latest
+
+    steps:
+
+      - name: "Checkout the repository"
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: "Set up Python ${{ matrix.python-version }}"
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: "Install Python dependencies"
+        run: |
+          pip install wheel
+
+      - name: "Build Python Wheel"
+        run: |
+          python setup.py bdist_wheel
+
+      - name: "Upload artifacts"
+        uses: actions/upload-artifact@v2
+        with:
+          name: yoga-image-optimizer-wheel-windows
+          path: dist/
+          retention-days: 1
+
+  publish_pypi:
+
+    name: "Publish packages on PyPI"
+    runs-on: ubuntu-latest
+    needs:
+      - build_sdist
+      - build_wheel_linux
+      - build_wheel_windows
+
+    steps:
+
+      - name: "Download artifacts"
+        uses: actions/download-artifact@v2
+
+      - name: "Move packages to the dist/ folder"
+        run: |
+          mkdir dist/
+          mv yoga-image-optimizer-sdist/* dist/
+          mv yoga-image-optimizer-wheel-*/*.whl dist/
+
+      - name: "Publish packages on PyPI"
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}