publish.yaml

name: Publish

on:
  push:
    tags:
      - '*'
  release:
    types:
      - published

permissions:
  contents: read

# https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.x"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build
      - name: Build package
        run: python -m build
      - uses: actions/upload-artifact@v4
        with:
          name: Packages
          path: dist/*

  publish-to-pypi:
    needs: [deploy]
    environment:
      name: pypi
      url: https://pypi.org/p/subliminal
    permissions:
      id-token: write
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: Packages
          path: dist
      - name: Publish package
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}

  github-release:
    name: >-
      Sign the Python 🐍 distribution 📦 with Sigstore
      and upload them to GitHub Release
    needs: [publish-to-pypi]
    runs-on: ubuntu-latest

    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@v4
      with:
        name: Packages
        path: dist/
    - name: Sign the dists with Sigstore
      uses: sigstore/gh-action-sigstore-python@v2.1.1
      with:
        inputs: >-
          ./dist/*.tar.gz
          ./dist/*.whl
    - name: Create GitHub Release Draft
      env:
        GITHUB_TOKEN: ${{ github.token }}
      run: >-
        gh release create
        '${{ github.ref_name }}'
        --repo '${{ github.repository }}'
        --generate-notes
        --notes ""
    - 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 }}'