name: 'Ionic Framework Build'

on:
  pull_request:
    branches: [ '**' ]

# When pushing a new commit we should
# cancel the previous test run to not
# consume more runners than we need to.
concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-core:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          # Checkout the latest commit in this branch
          ref: ${{ github.event.pull_request.head.sha }}
      - uses: ./.github/workflows/actions/build-core

  test-core-clean-build:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/workflows/actions/test-core-clean-build

  test-core-lint:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/workflows/actions/test-core-lint

  test-core-spec:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/workflows/actions/test-core-spec

  test-core-e2e:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/workflows/actions/test-core-e2e

  test-core-screenshot:
    strategy:
      # This ensures that all screenshot shard
      # failures are reported so the dev can
      # review everything at once.
      fail-fast: false
      matrix:
        # Divide the tests into n buckets
        # and run those buckets in parallel.
        # To increase the number of shards,
        # add new items to the shard array
        # and change the value of totalShards
        # to be the length of the shard array.
        shard: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
        totalShards: [20]
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/workflows/actions/test-core-screenshot
        with:
          shard: ${{ matrix.shard }}
          totalShards: ${{ matrix.totalShards }}

  # Screenshots are required to pass
  # in order for the branch to be merge
  # eligible. However, the screenshot tests
  # are run on n runners where n can change
  # over time. The verify-screenshots step allows
  # us to have a required status check for screenshot
  # results without having to manually add each
  # matrix run in the branch protection rules
  # Source: https://github.community/t/status-check-for-a-matrix-jobs/127354
  verify-screenshots:
    if: ${{ always() }}
    needs: test-core-screenshot
    runs-on: ubuntu-latest
    steps:
      - name: Check build matrix status
        if: ${{ needs.test-core-screenshot.result != 'success' }}
        run: exit 1

  build-vue:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/build-vue

  build-vue-router:
    needs: [build-vue]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/build-vue-router

  test-vue-e2e:
    needs: [build-vue, build-vue-router]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/test-vue-e2e

  build-angular:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/build-angular

  build-angular-server:
    needs: [build-angular]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/build-angular-server

  test-angular-e2e:
    needs: [build-angular, build-angular-server]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/test-angular-e2e

  build-react:
    needs: [build-core]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/build-react

  build-react-router:
    needs: [build-react]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/build-react-router

  test-react-router-e2e:
    needs: [build-react, build-react-router]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/test-react-router-e2e

  test-react-e2e:
    needs: [build-react, build-react-router]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: ./.github/workflows/actions/test-react-e2e