dev.yaml

name: "Integration Tests"
on:
  pull_request_target:
    types:
      - labeled

env:
  TELEPRESENCE_REGISTRY: ghcr.io/telepresenceio
  DTEST_REGISTRY: ghcr.io/telepresenceio

jobs:
  build_images:
    if: github.event.label.name == 'ok to test'
    runs-on: ubuntu-latest
    outputs:
      telepresenceVersion: ${{ steps.version.outputs.version }}
      telepresenceSemver: ${{ steps.version.outputs.semver }}
    steps:
      - name: Remove label
        uses: buildsville/add-remove-label@v2.0.1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          labels: ok to test
          type: remove
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: "${{ github.event.pull_request.head.sha }}"
      - name: Get Telepresence Version
        id: version
        run: |
          v=$(go run build-aux/genversion/main.go ${{github.run_id}})
          echo "TELEPRESENCE_VERSION=$v" >> "$GITHUB_ENV"
          echo "TELEPRESENCE_SEMVER=${v#v}" >> "$GITHUB_ENV"
          echo "version=$v" >> $GITHUB_OUTPUT
          echo "semver=${v#v}" >> $GITHUB_OUTPUT
      - name: Setup docker buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64
      - name: Build image dependencies
        run: make images-deps
      - name: Log in to registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
      - name: Push client image
        run: |
          docker buildx build --platform=linux/amd64,linux/arm64 --build-arg TELEPRESENCE_VERSION=${{env.TELEPRESENCE_SEMVER}} \
          --push --tag ${{env.TELEPRESENCE_REGISTRY}}/telepresence:${{env.TELEPRESENCE_SEMVER}} -f build-aux/docker/images/Dockerfile.client .
      - name: Push tel2 image
        run: |
          docker buildx build --platform=linux/amd64,linux/arm64 --build-arg TELEPRESENCE_VERSION=${{env.TELEPRESENCE_SEMVER}} \
          --push --tag ${{env.TELEPRESENCE_REGISTRY}}/tel2:${{env.TELEPRESENCE_SEMVER}} -f build-aux/docker/images/Dockerfile.traffic .
      - name: Log out from registry
        if: always()
        run: docker logout

  run_tests:
    if: github.event.label.name == 'ok to test'
    strategy:
      fail-fast: false
      matrix:
        runners:
          - ubuntu-latest
          # Re-enable when we can run a proper cluster. Colima almost works on macOS but the very limited
          # resources available make the test fail very often. On windows, we'll need WSL2
          # - macos-latest
          # - windows-latest
    runs-on: ${{ matrix.runners }}
    needs: build_images
    env:
      TELEPRESENCE_VERSION: ${{ needs.build_images.outputs.telepresenceVersion }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: "${{ github.event.pull_request.head.sha }}"
      - name: install dependencies
        uses: ./.github/actions/install-dependencies
      - name: Start minikube
        if: runner.os == 'Linux'
        uses: medyagh/setup-minikube@latest
      - name: Build client
        run: make build
      - name: Run integration tests
        env:
          SCOUT_DISABLE: "1"
        uses: nick-fields/retry/@v3
        with:
          max_attempts: 3
          shell: bash
          timeout_minutes: 90
          command: |
            set -ex
            if [[ ${RUNNER_OS} == "Windows" ]]; then
              export PATH="$PATH:/C/Program Files/SSHFS-Win/bin:$HOME/kubectl-plugins"
            fi
            DEV_TELEPRESENCE_VERSION=${TELEPRESENCE_VERSION} DTEST_KUBECONFIG="${HOME}/.kube/config" make check-integration
      - uses: ./.github/actions/upload-logs
        env:
          LOG_SUFFIX: "${{ runner.os }}-${{ runner.arch }}-${{ matrix.clusters.distribution }}-${{ matrix.clusters.version }}"
        if: always()
  purge_images:
    if: github.event.label.name == 'ok to test'
    runs-on: ubuntu-latest
    permissions:
      packages: write
    needs:
      - build_images
      - run_tests
    steps:
      - name: Delete tel2 and telepresence image
        uses: dataaxiom/ghcr-cleanup-action@v1
        continue-on-error: true
        if: always()
        with:
          owner: telepresenceio
          packages: tel2,telepresence
          token: ${{ secrets.GITHUB_TOKEN }}
          delete-tags: ${{ needs.build_images.outputs.telepresenceSemver }}
      - name: Prune tel2 and telepresence
        uses: dataaxiom/ghcr-cleanup-action@v1
        with:
          owner: telepresenceio
          packages: tel2,telepresence
          token: ${{ secrets.GITHUB_TOKEN }}
          delete-ghost-images: true
          delete-partial-images: true
          delete-orphaned-images: true