name: Docker Image CI

on:
  release:
    types: 
      - published

jobs:
  docker:
    name: Build and Push Docker image
    runs-on: ubuntu-latest
    env:
      image_name: iotaledger/wasp

    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@v3

      #- name: Set up QEMU
      #  uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: iotaledger/wasp
          flavor: |
            latest=true
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=match,pattern=v(\d+.\d+),suffix=-alpha,group=1,enable=${{ contains(github.ref, '-alpha') }}
            type=match,pattern=v(\d+.\d+),suffix=-beta,group=1,enable=${{ contains(github.ref, '-beta') }}
            type=match,pattern=v(\d+.\d+),suffix=-rc,group=1,enable=${{ contains(github.ref, '-rc') }}

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.IOTALEDGER_DOCKER_USERNAME }}
          password: ${{ secrets.IOTALEDGER_DOCKER_PASSWORD }}

      - name: Build and push to Dockerhub
        uses: docker/build-push-action@v3
        with:
          file: ./Dockerfile
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            BUILD_LD_FLAGS="-X github.com/iotaledger/wasp/packages/wasp.VersionHash=${{ github.sha }}"
