django-polymorphic/.github/workflows/release.yml

name: Publish Release

permissions: read-all

concurrency:
  # stop previous release runs if tag is recreated
  group: release-${{ github.ref }}
  cancel-in-progress: true

on:
  push:
    tags:
      - 'v*'  # only publish on version tags (e.g. v1.0.0)

jobs:

  lint:
    if: github.repository == 'jazzband/django-polymorphic'
    name: Lint
    permissions:
      contents: read
      actions: write
    uses: ./.github/workflows/lint.yml
    secrets: inherit

  test:
    if: github.repository == 'jazzband/django-polymorphic'
    name: Test
    permissions:
      contents: read
      actions: write
    uses: ./.github/workflows/test.yml
    secrets: inherit

  build:
    if: github.repository == 'jazzband/django-polymorphic'
    name: Build Package
    runs-on: ubuntu-latest
    permissions:
      contents: read
      actions: write
    outputs:
      PACKAGE_NAME: ${{ steps.set-package.outputs.package_name }}
      RELEASE_VERSION: ${{ steps.set-package.outputs.release_version }}
    steps:
    - uses: actions/checkout@v6
    - name: Set up Python
      uses: actions/setup-python@v6
      id: sp
      with:
        python-version: "3.13"  # for tomlib
    - name: Install uv
      uses: astral-sh/setup-uv@v7
      with:
        enable-cache: true
    - name: Setup Just
      uses: extractions/setup-just@v3
    - name: Install Dependencies
      run: |
        just setup ${{ steps.sp.outputs.python-path }}
        sudo apt-get install -y gettext        
    - name: Verify Tag
      run: |
        TAG_NAME=${GITHUB_REF#refs/tags/}
        echo "Verifying tag $TAG_NAME..."
        # if a tag was deleted and recreated we may have the old one cached
        # be sure that we're publishing the current tag!
        git fetch --force origin refs/tags/$TAG_NAME:refs/tags/$TAG_NAME

        # verify signature
        curl -sL https://github.com/${{ github.actor }}.gpg | gpg --import 
        git tag -v "$TAG_NAME"

        # verify version
        RELEASE_VERSION=$(just validate_version $TAG_NAME)

        # export the release version
        echo "RELEASE_VERSION=${RELEASE_VERSION}" >> $GITHUB_ENV         
    - name: Build the binary wheel and a source tarball
      run: just build
    - name: Store the distribution packages
      uses: actions/upload-artifact@v5
      with:
        name: python-package-distributions
        path: dist/
    - name: Set Package Name
      id: set-package
      run:
        PACKAGE_NAME=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['name'])")
        echo "PACKAGE_NAME=${PACKAGE_NAME}" >> $GITHUB_ENV

  publish-to-jazzband:
    name: Publish to Jazzband
    needs:
      - lint
      - test
      - build
    runs-on: ubuntu-latest
    steps:
    - name: Download all the dists
      uses: actions/download-artifact@v6
      with:
        name: python-package-distributions
        path: dist/
    - name: Upload Package to Jazzband
      uses: pypa/gh-action-pypi-publish@release/v1.13
      with:
        user: jazzband
        password: ${{ secrets.JAZZBAND_RELEASE_KEY }}
        attestations: false
        repository-url: https://jazzband.co/projects/django-polymorphic/upload
        verbose: true

  github-release:
    name: Publish GitHub Release
    runs-on: ubuntu-latest
    needs:
      - lint
      - test
      - build
    permissions:
      contents: write  # IMPORTANT: mandatory for making GitHub Releases
      id-token: write  # IMPORTANT: mandatory for sigstore

    steps:
    - name: Download all the dists
      uses: actions/download-artifact@v6
      with:
        name: python-package-distributions
        path: dist/
    - name: Sign the dists with Sigstore
      uses: sigstore/gh-action-sigstore-python@v3.1.0
      with:
        inputs: >-
          ./dist/*.tar.gz
          ./dist/*.whl          
    - name: Create GitHub Release
      env:
        GITHUB_TOKEN: ${{ github.token }}
      run: >-
        gh release create
        '${{ github.ref_name }}'
        --repo '${{ github.repository }}'
        --generate-notes
        --prerelease        
    - name: Upload artifact signatures to GitHub Release
      env:
        GITHUB_TOKEN: ${{ github.token }}
      # Upload to GitHub Release using the `gh` CLI.
      # `dist/` contains the built packages, and the
      # sigstore-produced signatures and certificates.
      run: >-
        gh release upload
        '${{ github.ref_name }}' dist/**
        --repo '${{ github.repository }}'