---
jobs:
  strategy-all:
    name: ${{ matrix.node-version }} | ${{ matrix.site }} | ${{ matrix.datacenter }}
    runs-on: ubuntu-latest
    steps:
      - run: echo 'Hello!'
    strategy:
      fail-fast: false
      matrix:
        datacenter:
          - site-c
          - site-d
        exclude:
          - datacenter: site-d
            node-version: 14.x
            site: staging
        include:
          - php-version: 5.4
          - datacenter: site-a
            node-version: 10.x
            site: prod
          - datacenter: site-b
            node-version: 12.x
            site: dev
        node-version: [14.x, 16.x]
        site:
          - staging
      max-parallel: 2
  strategy-no-matrix:
    runs-on: ubuntu-latest
    steps:
      - run: echo 'Hello!'
    strategy:
      fail-fast: false
      max-parallel: 2
  strategy-only-fail-fast:
    runs-on: ubuntu-latest
    steps:
      - run: echo 'Hello!'
    strategy:
      fail-fast: false
  strategy-only-max-parallel:
    runs-on: ubuntu-latest
    steps:
      - run: echo 'Hello!'
    strategy:
      max-parallel: 2
'on':
  push: null