publish.yml

# See https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
# for a detailed guide
name: Publish to PyPI

on:
  release:
    types: [published]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions: {}

jobs:
  build:
    name: 🏗️ Build
    runs-on: ubuntu-latest
    permissions:
      contents: read # to fetch code (actions/checkout)
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
        with:
          fetch-depth: 0
          persist-credentials: false

      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405  # v6.2.0
        with:
          python-version: '3.14'

      - name: ⬇️ Install build dependencies
        run: |
          python -m pip install --upgrade pip flit
          python -m flit install --symlink

      - name: 🏗️ Build
        run: python -m flit build

      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
        with:
          path: ./dist

  # https://docs.pypi.org/trusted-publishers/using-a-publisher/
  publish-pypi:
    name: ⬆️ Upload release to PyPI
    environment: 'publish'
    if: github.repository_owner == 'wagtail-nest' && github.event.action == 'published'
    runs-on: ubuntu-latest
    needs: build

    permissions:
      id-token: write  # Mandatory for trusted publishing

    steps:
      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
        with:
          path: dist

      - name: 🚀 Publish package distributions to PyPI
        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b  # v1.14.0
        with:
          attestations: true