Improve worfklow to automate publishing the package to PyPI

Author: briluza

.github/workflows/python.yml

@@ -0,0 +1,75 @@
+name: DomainTools python wrapper CI/CD
+
+on:
+  push:
+  pull_request:
+  release:
+    types: [published]
+
+
+jobs:
+  test:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11"]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+    - name: Test with tox
+      run: |
+        export TOX_SKIP_MISSING_INTERPRETERS="False";
+        tox -e py
+
+  # run only in main and in pull request to `main` and in publish release
+  release-build:
+    if: |
+      github.ref == 'refs/heads/main' ||
+      (github.event_name == 'pull_request' && github.base_ref == 'main') ||
+      (github.event_name == 'release' && github.event.action == 'published')
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install build dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+
+      - name: Build package
+        run: python -m build
+
+      - name: Upload distributions as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+
+  publish-to-pypi:
+    runs-on: ubuntu-latest
+    needs: release-build
+    if: github.event_name == 'release' && github.event.action == 'published'
+    permissions:
+      id-token: write  # Required for OIDC trusted publishing
+    steps:
+      - name: Download build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: release-dists
+          path: dist/
+
+      - name: Publish to PyPI using API token
+        uses: pypa/gh-action-pypi-publish@release/v1