publish.yml

name: Release

on:
  # NOTE: PR trigger is to ensure changes do not break packaging.
  pull_request:
  release:
    types: [released]

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

jobs:
  build-n-publish:
    name: Build and publish Python distributions to PyPI
    runs-on: ubuntu-latest
    permissions:
      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
    if: github.repository == 'phoebe-project/phoebe2'

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - uses: actions/setup-python@v5
      with:
        python-version: '3.10'

    - name: Install python-build and twine
      run: python -m pip install build "twine>=3.3"

    - name: Build package
      run: python -m build --sdist --wheel .

    - name: List result
      run: ls -l dist

    - name: Check dist
      run: python -m twine check --strict dist/*

    - name: Test package
      run: |
        cd ..
        python -m venv testenv
        testenv/bin/pip install pytest phoebe2/dist/*.whl
        testenv/bin/python -c "import phoebe"

    # NOTE: Do not run this part for PR testing.
    - name: Publish distribution to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      if: github.event_name != 'pull_request'