datahaven/.github/workflows/task-docker.yml

name: Docker Build & Publish

on:
  workflow_dispatch:
    inputs:
      binary-hash:
        description: "The hash of the operator binary"
        required: false
        type: string
  workflow_call:
    inputs:
      binary-hash:
        description: "The hash of the operator binary"
        required: true
        type: string
    outputs:
      image-tag:
        description: "The tag of the docker image"
        value: ${{ jobs.build-test-push.outputs.image-tag }}

concurrency:
  group: docker-build-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-test-push:
    runs-on: ubuntu-latest
    outputs:
      image-tag: ${{ steps.last_tag_extractor.outputs.last_tag_value }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Download binary artifact
        uses: actions/download-artifact@v4
        with:
          name: datahaven-node-${{ inputs.binary-hash }}
          path: ./operator/target/x86_64-unknown-linux-gnu/release/

      - name: Prepare binary
        run: |
          chmod +x ./operator/target/x86_64-unknown-linux-gnu/release/datahaven-node
          ls -la ./operator/target/x86_64-unknown-linux-gnu/release/          

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: moonsonglabs/datahaven
          flavor: |
            latest=auto            
          tags: |
            type=sha,format=short,prefix=sha-
            type=ref,event=tag
            type=ref,event=branch
            type=ref,event=pr            

      - name: Extract last tag for job output
        id: last_tag_extractor
        run: |
          echo "last_tag_value=$(echo '${{ steps.meta.outputs.json }}' | jq -r '.tags[-1]')" >> $GITHUB_OUTPUT          

      - name: Log Docker Metadata
        run: |
          echo "Generated tags: ${{ steps.meta.outputs.tags }}"
          echo "Generated labels: ${{ steps.meta.outputs.labels }}"
          echo "Generated JSON: ${{ steps.meta.outputs.json }}"          

      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3
        with:
          driver-opts: |
            image=moby/buildkit:master
            network=host            
          buildkitd-flags: |
            --allow-insecure-entitlement network.host
            --allow-insecure-entitlement security.insecure
                        
      - uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push Docker image
        id: build
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./test/docker/datahaven-node-local.dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64
          cache-from: type=gha,scope=datahaven-local-build
          cache-to: type=gha,mode=max,scope=datahaven-local-build
          provenance: mode=max
          sbom: true

      - name: Log build cache statistics
        run: |
          echo "Build cache statistics:"
          docker buildx du --verbose          

      # --- Smoke tests ---

      - name: Pull and test node --help
        run: |
          docker pull ${{ steps.last_tag_extractor.outputs.last_tag_value }}
          docker run --rm ${{ steps.last_tag_extractor.outputs.last_tag_value }} --help          

      - name: Integration test (dev chain starts)
        run: |
          docker run --rm -d -p 9944:9944 --name local-dh-node \
            ${{ steps.last_tag_extractor.outputs.last_tag_value }} --dev --unsafe-rpc-external          

      - name: Wait for node to be healthy and test
        run: |
          echo "Waiting for node to start..."
          for i in {1..30}; do # Retry for 30 * 5s = 150 seconds
            if curl --fail --location 'http://127.0.0.1:9944' \
              --header 'Content-Type: application/json' \
              --data '{"jsonrpc":"2.0","id":1,"method":"system_chain","params":[]}' ; then
              echo "Node is healthy!"
              docker logs local-dh-node --tail 100
              exit 0
            fi
            echo "Attempt $i: Node not ready yet, sleeping 5s..."
            sleep 5
          done
          echo "Node failed to start or respond in time."
          docker logs local-dh-node --tail 100
          exit 1          

      - name: Cleanup integration test container
        if: always()
        run: docker rm -f local-dh-node