build.yml

on:
  push:
    branches:
      - 'main'
    tags:
      - 'v*'

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    env:
      PNPM_VERSION: 9
      NODE_VERSION: 18
      CARTESI_CLI_VERSION: 0.16.0
      CARTESI_MACHINE_IMAGE_NAME: bug-buster-machine
      CARTESI_NODE_IMAGE_NAME: bug-buster-node
      REGISTRY: ghcr.io/${{ github.repository_owner }}
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

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

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

      - name: Build bounty examples
        run: make bounties

      - name: Extract metadata from Git refs and GitHub events
        id: extract_metadata
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/${{ env.CARTESI_MACHINE_IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}
            type=ref,event=branch

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build machine image and push it to GitHub Container Registry
        id: build_machine
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          builder: ${{ steps.setup_buildx.outputs.name }}
          tags: ${{ steps.extract_metadata.outputs.tags }}
          labels: ${{ steps.extract_metadata.outputs.labels }}
          annotations: ${{ steps.extract_metadata.outputs.annotations }}
          cache-from: type=gha,scope=ubuntu
          cache-to: type=gha,mode=max,scope=ubuntu

      - name: Setup pnpm
        uses: pnpm/action-setup@v3
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install Cartesi CLI
        run: pnpm add -g @cartesi/cli@${{ env.CARTESI_CLI_VERSION }}

      - name: Build Cartesi Machine image
        run: cartesi build --from-image "${{ steps.build_machine.outputs.imageid }}"

      - name: Build Cartesi Node image
        id: build_node
        run: |
          cartesi deploy build --json | \
            jq -r '"image=\(.image)"' >> "$GITHUB_OUTPUT"

      - name: Create tags for Cartesi Node image
        run: |
          echo "${{ steps.extract_metadata.outputs.json }}" | \
            jq -r '.tags[]' | \
            sed "s/${{ env.CARTESI_MACHINE_IMAGE_NAME }}/${{ env.CARTESI_NODE_IMAGE_NAME }}/" | \
            xargs -n1 docker image tag "${{ steps.build_node.outputs.image }}"

      - name: Push Cartesi Node image
        run: |
          docker image push --all-tags "${{ env.REGISTRY }}/${{ env.CARTESI_NODE_IMAGE_NAME }}"