name: DockerHub CI

on:
  release:
    types: [published]
  # push:
  #   branches:
  #     - main
env:
  DOCKERHUB_REPO: ${{ secrets.DOCKERHUB_USERNAME }}/ktransformers
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Run tests
        run: |
          if [ -f docker-compose.test.yml ]; then
            docker-compose --file docker-compose.test.yml build
            docker-compose --file docker-compose.test.yml run sut
          else
            docker build . --file Dockerfile
          fi

  docker_task:
    needs: test
    name: ${{ matrix.instruct}}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
        # for amd64
          - {instruct: "FANCY",   platform: "linux/amd64"}
          - {instruct: "AVX512",  platform: "linux/amd64"}
          - {instruct: "AVX2",    platform: "linux/amd64"}   
          - {instruct: "NATIVE",  platform: "linux/amd64"}
        # for arm64
          - {instruct: "NATIVE",  platform: "linux/arm64"}

    steps:
        - name: Move Docker data directory
          run: |
            sudo systemctl stop docker
            sudo mkdir -p /mnt/docker
            sudo rsync -avz /var/lib/docker/ /mnt/docker
            sudo rm -rf /var/lib/docker 
            sudo ln -s /mnt/docker /var/lib/docker
            sudo systemctl start docker

        -
          name: Set up QEMU
          uses: docker/setup-qemu-action@v3

        -
          name: Set up Docker Buildx
          uses: docker/setup-buildx-action@v3

        -
          name: Login to Docker Hub
          uses: docker/login-action@v3
          with:
            username: ${{ secrets.DOCKERHUB_USERNAME }}
            password: ${{ secrets.DOCKERHUB_TOKEN }}
        -
          name: Build and push for amd64
          if: matrix.platform == 'linux/amd64'
          uses: docker/build-push-action@v6
          with:
            push: true
            platforms: |
              linux/amd64
            tags: |
              ${{ env.DOCKERHUB_REPO }}:latest-${{ matrix.instruct }}
              ${{ env.DOCKERHUB_REPO }}:${{ github.event.release.tag_name }}-${{ matrix.instruct }}
            build-args: |
              CPU_INSTRUCT=${{ matrix.instruct }}
        -
          name: Build and push for arm64
          if: matrix.platform == 'linux/arm64'
          uses: docker/build-push-action@v6
          with:
            push: true
            platforms: |
              linux/arm64
            tags: |
              ${{ env.DOCKERHUB_REPO }}:latest-${{ matrix.instruct }}
              ${{ env.DOCKERHUB_REPO }}:${{ github.event.release.tag_name }}-${{ matrix.instruct }}
            build-args: |
              CPU_INSTRUCT=${{ matrix.instruct }}