release.yml

name: release
on:
  push:
    tags:
      - '*'
jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      hash: ${{ steps.hash.outputs.hash }}
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
      - uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236
        with:
          python-version: '3.x'
          cache: pip
          cache-dependency-path: requirements*/*.txt
      - run: pip install setuptools wheel
      # Use the commit date instead of the current date during the build.
      - run: echo "SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)" >> $GITHUB_ENV
      - run: python setup.py sdist bdist_wheel
      - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32
        with:
          path: ./dist
  create-release:
    # Upload the sdist, wheels to a GitHub release. They remain
    # available as build artifacts for a while as well.
    needs: [build]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a
      - name: create release
        run: >
          gh release create --draft --repo ${{ github.repository }}
          ${{ github.ref_name }}
        env:
          GH_TOKEN: ${{ github.token }}
  publish-pypi:
    needs: [build]
    # Wait for approval before attempting to upload to PyPI. This allows reviewing the
    # files in the draft release.
    environment: release
    runs-on: ubuntu-latest
    permissions:
      id-token: write
    steps:
      - uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a
      - uses: pypa/gh-action-pypi-publish@b7f401de30cb6434a1e19f805ff006643653240e
        with:
          packages-dir: artifact/