publish-docker-tester.yml

name: Build and Publish Docker Tester Image

env:
  platforms: linux/amd64

on:
  push:
    branches:
      - main
    tags:
      - v*
    paths-ignore:
      - 'docs/**'
      - '**/*.md'
  pull_request:
    paths-ignore:
      - 'docs/**'
      - '**/*.md'

jobs:
  buildAndPushTester:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event_name == 'release' && github.ref || github.event_name == 'push' && github.ref || github.event_name == 'pull_request' && github.event.pull_request.head.ref }}
          fetch-depth: 0
      - name: Determine SHA for Docker Image
        id: get_sha
        run: |
          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
            echo "DOCKER_IMAGE_SHA=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
          else
           echo "DOCKER_IMAGE_SHA=${{ github.sha }}" >> $GITHUB_ENV
          fi
      - uses: docker/metadata-action@v5
        id: meta
        with:
          images: |
            ghcr.io/${{ github.repository_owner }}/dpservice-tester
          tags: |
            type=semver,pattern={{version}}
            type=schedule
            type=raw,${{ env.DOCKER_IMAGE_SHA }}
            type=ref,event=branch
            type=ref,event=tag
            type=ref,event=pr
            type=sha
          flavor: |
            latest=${{ github.ref == 'refs/heads/main' }}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          image: tonistiigi/binfmt:latest
          platforms: ${{env.platforms}}
      # workaround for self-hosted runner
      # https://github.com/mumoshu/actions-runner-controller-ci/commit/e91c8c0f6ca82aa7618010c6d2f417aa46c4a4bf
      - name: Set up Docker Context for Buildx
        id: buildx-context
        run: |
          CONTEXT_NAME="builders-tester-${GITHUB_RUN_ID}"
          docker context create $CONTEXT_NAME
          echo "CONTEXT_NAME=$CONTEXT_NAME" >> $GITHUB_ENV
      - name: Set up Docker Buildx
        timeout-minutes: 5
        uses: docker/setup-buildx-action@v3
        with:
          version: latest
          endpoint: ${{ env.CONTEXT_NAME }} # self-hosted
      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push tester
        timeout-minutes: 60
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: ${{env.platforms}}
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          target: tester
          secrets: |
            "github_token=${{ secrets.BOT_PAT }}"
  test:
    runs-on: [ self-hosted, dpdk ]
    needs: buildAndPushTester
    steps:
      - name: Determine SHA for Docker Image
        id: get_sha
        run: |
          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
            echo "DOCKER_IMAGE_SHA=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
          else
            echo "DOCKER_IMAGE_SHA=${{ github.sha }}" >> $GITHUB_ENV
          fi
      # dpservice-bin tests
      - name: Run tests
        id: run_tests
        run: |
          docker run --rm --privileged --mount type=bind,source=/dev/hugepages,target=/dev/hugepages ghcr.io/ironcore-dev/dpservice-tester:${{ env.DOCKER_IMAGE_SHA }}
      - name: Docker cleanup
        if: always()
        run: |
          for i in $(docker ps -q); do docker stop $i; done
      # dpservice-go tests
      - name: Run checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ env.DOCKER_IMAGE_SHA }}
      - name: Run dpservice
        run: docker run --rm --entrypoint ./dp_service.py --privileged -p1337:1337 --mount type=bind,source=/dev/hugepages,target=/dev/hugepages ghcr.io/ironcore-dev/dpservice-tester:${{ env.DOCKER_IMAGE_SHA }} --no-init &
      - name: Wait for gRPC port
        run: timeout 15 bash -c 'until echo > /dev/tcp/localhost/1337 2>/dev/null; do sleep 1; done' 2>/dev/null
      - name: Setup Go Environment
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go/dpservice-go/go.mod'
      - name: Run dpservice-go tests
        id: run_dpservice-go_tests
        run: |
          make test
        working-directory: go/dpservice-go
      - name: Docker cleanup
        if: always()
        run: |
          for i in $(docker ps -q); do docker stop $i; done