robust-python-demo/.github/workflows/release-python.yml at 3f9e9449d75cb7514e9f0edd82db3e1efb5badc0 · robust-python/robust-python-demo · GitHub

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# .github/workflows/release-python.yml
# See https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions

name: Release Python Package

on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+"
      - "v[0-9]+.[0-9]+.[0-9]+-*" # Include pre-release tags

  workflow_dispatch:
    inputs:
      tag:
        description: "Git tag to build and release (e.g., v1.2.3). Must already exist."
        required: true

jobs:
  build_and_testpypi:
    name: Build & Publish to TestPyPI
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event_name == 'push' && github.ref || github.event.inputs.tag }}

      - name: Set up uv
        uses: astral-sh/setup-uv@v6

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version-file: ".github/workflows/.python-version"

      - name: Upload built package artifacts
        uses: actions/upload-artifact@v4
        with:
          name: distribution-packages
          path: dist/
          retention-days: 7

      - name: Download built package artifacts
        uses: actions/download-artifact@v4
        with:
          name: distribution-packages-${{ github.event.inputs.tag }}
          path: dist/

      - name: Publish to TestPyPI
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TESTPYPI_API_TOKEN }}
        run: uvx nox -s publish-package -- --repository testpypi

      - name: Get Release Notes from Changelog
        id: changelog
        uses: simple-changelog/action@v3
        with:
          path: CHANGELOG.md
          tag: ${{ github.event_name == 'push' && github.ref_name || github.event.inputs.tag }}

    outputs:
      changelog_body:
        description: "Release notes body extracted from CHANGELOG.md"
        value: ${{ steps.changelog.outputs.changes }} # Output the extracted changelog body

  publish_pypi:
    name: Publish to Production PyPI
    runs-on: ubuntu-latest
    needs: build_and_testpypi

    if: "github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')"
    steps:
      - name: Download package artifacts
        uses: actions/download-artifact@v4
        with:
          name: distribution-packages
          path: dist/

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version-file: ".github/workflows/.python-version"

      - name: Set up uv
        uses: astral-sh/setup-uv@v6

      - name: Publish to PyPI
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
        run: uvx nox -s publish-python

  create_github_release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    needs: build_and_testpypi

    if: "github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')"

    steps:
      - name: Download package artifacts # Get built artifacts for release assets
        uses: actions/download-artifact@v4
        with:
          name: distribution-packages

      - name: Get tag name
        id: get_tag
        run: echo "tag=${{ github.ref_name }}" >> $GITHUB_OUTPUT

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.get_tag.outputs.tag }}
          name: Release ${{ steps.get_tag.outputs.tag }}
          body: ${{ needs.build_and_testpypi.outputs.changelog_body }}
          files: dist/*
          prerelease: ${{ contains(steps.get_tag.outputs.tag, '-') }} # Checks if tag contains hyphen (e.g. v1.0.0-rc.1)