testing.yml

---
name: Testing

on:
  pull_request:

permissions: {}

env:
  DEBUG_PRINT: true
jobs:
  build-multiarch-images:
    name: Build multi-arch images
    needs: images
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Set up QEMU (to support building on non-native architectures)
        uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3

      - name: Set up buildx
        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Build the multi-arch images
        run: make multiarch-images

      - name: Check that we actually built multi-arch images
        run: bash -c '[ "$(echo package/*.tar)" != "package/*.tar" ]'

  clean-clusters:
    name: Clean up clusters
    needs: images
    timeout-minutes: 20
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Deploy clusters
        run: make clusters TIMEOUT=1m

      - name: Clean up clusters
        run: make clean-clusters

      - name: Check that clusters are gone
        run: test "$(kind get clusters 2>&1)" = "No kind clusters found."

  clean-generated:
    name: Clean up generated files
    timeout-minutes: 20
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Build images
        run: make images

      - name: Clean up generated files
        run: make clean-generated

      - name: Check that image markers are gone
        run: test package/.image.* = "package/.image.*"

  clusters:
    name: Clusters
    needs: images
    timeout-minutes: 20
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Deploy clusters
        run: make clusters TIMEOUT=1m

      - name: Post mortem
        if: failure()
        uses: ./gh-actions/post-mortem

  compilation:
    name: Compilation
    needs: images
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Test the compile.sh script
        run: make script-test SCRIPT_TEST_ARGS="test/scripts/compile/test.sh"

  deployment:
    name: Deployment
    needs: images
    timeout-minutes: 30
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        globalnet: ['', 'globalnet']
        deploytool: ['operator', 'helm']
        extra-toggles: ['']
        include:
          - extra-toggles: air-gap
          - extra-toggles: air-gap
            globalnet: globalnet
          - extra-toggles: air-gap
            lighthouse: lighthouse
          - extra-toggles: air-gap
            ovn: ovn
          - extra-toggles: dual-stack
          - extra-toggles: ovn
          - deploytool: operator
            extra-toggles: lighthouse
          - deploytool: helm
            extra-toggles: lighthouse
          - extra-toggles: load-balancer
          - extra-toggles: prometheus
    steps:
      - name: Reclaim space on GHA host (if the job needs it)
        if: ${{ matrix.ovn != '' }}
        run: rm -rf /usr/share/dotnet

      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
        with:
          submodules: true

      - name: Fetch all git tags
        run: git fetch origin +refs/tags/*:refs/tags/*

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Deploy clusters and Submariner
        run: make deploy using="${{ matrix.globalnet }} ${{ matrix.deploytool }} ${{ matrix.extra-toggles }}" TIMEOUT=1m

      - name: Post mortem
        if: failure()
        uses: ./gh-actions/post-mortem

  e2e:
    name: E2E
    needs: images
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Run E2E deployment and tests
        run: make e2e

      - name: Post mortem
        if: failure()
        uses: ./gh-actions/post-mortem

  images:
    name: Images
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Build the images if necessary
        uses: ./gh-actions/cache-images

  mutliple-gateways-support:
    name: Multiple gateways support
    needs: images
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Deploy clusters and test cloud-prepare
        run: make script-test SCRIPT_TEST_ARGS="test/scripts/cloud-prepare/test.sh"

  post-mortem:
    name: Post mortem
    needs: images
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Deploy some clusters
        run: make clusters

      - name: Test the post_mortem.sh script
        run: make script-test SCRIPT_TEST_ARGS="test/scripts/post_mortem/test.sh"

  unit:
    name: Unit tests
    needs: images
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

      - name: Restore images from the cache
        uses: ./gh-actions/restore-images

      - name: Running `make unit` is expected to pass
        run: make unit

      - name: Running `make unit` is expected to fail
        run: sh -c '! make unit TEST_ARGS="--fail"'