pytest-optional.yml

name: Unittests [Optional]

on:
  workflow_dispatch:
  workflow_run:
    workflows: [Unittests]
    types: [requested]

# Cancel in-progress runs for the current workflow if not on the main branch
# (as it marks the unittests as failed).
# Conditionals to concurrent are based on the solution proposed in this link:
# https://github.community/t/concurrency-cancel-in-progress-but-not-when-ref-is-master/194707
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.run_number }}
  # Cancel only PR intermediate builds.
  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

jobs:
  activate-tests:
    name: Check whether we should run tests or not
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - id: check
      uses: ./.github/actions/activate-tests

    outputs:
      status: ${{ steps.check.outputs.status }}

  pytest-job:
    needs: activate-tests
    if: ${{ needs.activate-tests.outputs.status }}
    strategy:
      # Do not cancel in-progress jobs if any matrix job fails.
      fail-fast: false
      matrix:
        tf-version: [tensorflow, tf-nightly]
        os-version: [ubuntu-latest, macos-latest]
        exclude:
          - tf-version: tensorflow
            os-version: ubuntu-latest

    name: 'Core TFDS tests'
    uses: ./.github/workflows/pytest-template.yml
    with:
      tf-version: ${{ matrix.tf-version }}
      os-version: ${{ matrix.os-version }}