builds.yaml

---
name: '🧪 Test builds (matrix)'

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:
  pull_request:
    types: [opened, reopened, edited, synchronize]

jobs:
  pre-release:
    # Don't run if pull request is NOT merged
    if: github.event.pull_request.merged == true
    runs-on: 'ubuntu-latest'
    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.9', '3.10', '3.11']
    steps:
      - name: 'Populate environment variables'
        id: setenv
        run: |
          echo "Action triggered by user: ${GITHUB_TRIGGERING_ACTOR}"
          set -x
          datetime=$(date +'%Y%m%d%H%M')
          export datetime
          echo "datetime=${datetime}" >> "$GITHUB_OUTPUT"
          vernum="${{ matrix.python-version }}.${datetime}"
          echo "vernum=${vernum}" >> "$GITHUB_OUTPUT"

      - name: 'Checkout repository'
        uses: actions/checkout@v4

      - name: 'Set up Python ${{ matrix.python-version }}'
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: 'Install dependencies'
        run: |
          python -m pip install --upgrade pip
          pip install tox tox-gh-actions

      - name: 'Tag for test release'
        # Delete all local tags, then create a synthetic tag for testing
        # Use the date/time to avoid conflicts uploading to Test PyPI
        run: |
          scripts/dev-versioning.sh "${{ steps.setenv.outputs.vernum }}"
          git tag | xargs -L 1 | xargs git tag --delete
          git tag "v${{ steps.setenv.outputs.vernum }}"
          git checkout "tags/v${{ steps.setenv.outputs.vernum }}"
          grep version pyproject.toml

      - name: 'Build with TOX'
        run: |
          tox -e build