docker.yml

name: Docker
on:
  workflow_dispatch: {}
  push:
    branches:
      - "main"
      - "refactor/monorepo"
    paths:
      - ".github/images/hcp/Dockerfile"
      - ".github/workflows/docker.yml"
      - "crates/**"

jobs:
  build:
    continue-on-error: true

    strategy:
      matrix:
        include:
          - release_for: Linux-x86_64
            build_on: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            args: "--locked --release"

    runs-on: ${{ matrix.build_on }}
    steps:
      - name: checkout repository
        uses: actions/checkout@v4

      - uses: Swatinem/rust-cache@v2
        with:
          shared-key: "release"

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable

      - name: Run cargo build
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --target ${{ matrix.target }} ${{ matrix.args }}

      - name: rename binaries
        run: |
          mv target/${{ matrix.target }}/release/operator operator-${{ matrix.release_for }}
          mv target/${{ matrix.target }}/release/rpc rpc-${{ matrix.release_for }}
          mv target/${{ matrix.target }}/release/metrics-exporter metrics-exporter-${{ matrix.release_for }}
          mv target/${{ matrix.target }}/release/open-head open-head-${{ matrix.release_for }}

      - name: upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: binaries-${{ matrix.release_for }}
          path: |
            operator-${{ matrix.release_for }}
            rpc-${{ matrix.release_for }}
            metrics-exporter-${{ matrix.release_for }}
            open-head-${{ matrix.release_for }}

  docker:
    runs-on: ubuntu-latest
    needs: [build]

    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/cardano-scaling/hydra-control-plane
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=semver,pattern=v{{major}}
            type=semver,pattern=v{{major}}.{{minor}}
            type=semver,pattern=v{{version}}
            type=sha

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

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: binaries-*
          merge-multiple: true
          path: .github/images/hcp/bin

      # we need to rename the artifact so that the name matches
      # the value that Docker uses for TARGET_ARCH to keep the
      # Dockerfile simple
      - name: Rename artifacts
        run: |+
          mv .github/images/hcp/bin/operator-Linux-x86_64 .github/images/hcp/bin/operator-Linux-amd64
          mv .github/images/hcp/bin/rpc-Linux-x86_64 .github/images/hcp/bin/rpc-Linux-amd64
          mv .github/images/hcp/bin/metrics-exporter-Linux-x86_64 .github/images/hcp/bin/metrics-exporter-Linux-amd64
          mv .github/images/hcp/bin/open-head-Linux-x86_64 .github/images/hcp/bin/open-head-Linux-amd64

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .github/images/hcp
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}