name: Create and publish a Docker image

on:
  push:
    branches: ["main", "build-docker-images-on-main-too"]
env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout trustless-generic-relayer
        uses: actions/checkout@v3
      - name: Checkout wormhole
        uses: actions/checkout@v3
        with:
          repository: wormhole-foundation/wormhole
          path: ethereum/wormhole
          ref: feat/batch_vaa_alternative
      - uses: actions/setup-node@v3
        with:
          node-version: 18
          cache: "npm"
          cache-dependency-path: |
            ethereum/package-lock.json
            ethereum/wormhole/ethereum/package-lock.json
            relayer_engine/package-lock.json
            sdk/package-lock.json
      - name: Install Foundry
        uses: foundry-rs/foundry-toolchain@v1
      - name: Generate contract typechain typings
        run: |
          cd ethereum
          make build
      - name: Install relayer engine dependencies
        run: |
          cd relayer_engine
          npm ci

      - name: Log in to the Container registry
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
        with:
          context: relayer_engine
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}