release.yml

name: Release New Version
on:
  push:
    branches:
      - main
env:
  REPOSITORY_NAME: action-demo
jobs:
  create-release:
    name: Create a new release
    permissions: write-all
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.7"
      - name: Retrieve Release Version
        id: version
        run: echo "VERSION=$(python3 setup.py --version)" >> "$GITHUB_ENV"
      - name: "✏️ Generate release changelog"
        uses: heinrichreimer/github-changelog-generator-action@v2.3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          futureRelease: "v${{ env.VERSION }}"
      - name: Create GitHub Release
        uses: ncipollo/release-action@v1
        with:
          tag: "v${{ env.VERSION }}"
          name: "Release v${{ env.VERSION }}"
          bodyFile: CHANGELOG.md
      - name: Install pypa/build
        run: python3 -m pip install build --user
      - name: Build a binary wheel and a source tarball
        run: python3 -m build --sdist --wheel --outdir dist/
      - name: Publish Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: linux-dist
          path: dist/
  publish-library-dev:
    name: Publish new release on dev
    needs: ['create-release']
    permissions: write-all
    runs-on: ubuntu-latest
    environment:
      name: dev
      url: "https://test.pypi.org/project/${{ env.REPOSITORY_NAME }}/"
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: linux-dist
          path: dist/
      - name: Publish package distributions to TestPyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          repository-url: "https://test.pypi.org/legacy/"
  publish-library-prod:
    name: Publish new release on prod
    needs: ['create-release', 'publish-library-dev']
    permissions: write-all
    runs-on: ubuntu-latest
    environment:
      name: prod
      url: "https://pypi.org/project/${{ env.REPOSITORY_NAME }}/"
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: linux-dist
          path: dist/
      - name: Publish package distributions to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1