ci.yml

name: CI

env:
  FOUNDRY_PROFILE: ci
  DOCKER_BUILDKIT: 1
  REGISTRY: ghcr.io
  REPO: ${{ github.repository_owner }}

on:
  push:
    branches:
      - celestia-develop
      - test/github-actions
  pull_request:
    branches:
      - celestia-develop
    types: [opened, synchronize, reopened]
  workflow_dispatch:

jobs:
  docker-build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    strategy:
      matrix:
        docker_name:
          - op-node
          - op-batcher
          - op-program
          - op-proposer
          - op-challenger
          - proofs-tools
          - op-dispute-mon
          - op-conductor
          - da-server
          - op-supervisor
          - cannon
    steps:
      - uses: actions/checkout@v4

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

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

      - name: Generate clean branch name
        id: clean_branch
        run: |
          # Replace invalid characters with dash
          CLEAN_BRANCH="$(echo "${{ github.ref_name }}" | sed 's/[^a-zA-Z0-9.]/-/g')"
          echo "name=${CLEAN_BRANCH}" >> "$GITHUB_OUTPUT"

      - name: Set build environment
        run: |
          {
            echo "REGISTRY=${{ env.REGISTRY }}"
            echo "REPOSITORY=${{ env.REPO }}"
            echo "GIT_COMMIT=$(git rev-parse HEAD)"
            echo "GIT_DATE=$(git show -s --format='%ct')"
            echo "GIT_VERSION=untagged"
            echo "IMAGE_TAGS=${{ github.sha }},${{ steps.clean_branch.outputs.name }}"
            echo "PLATFORMS=linux/amd64"
          } >> "$GITHUB_ENV"

      - name: Build Docker image
        run: |
          # Create buildx builder
          docker buildx create --driver=docker-container --name=buildx-build --bootstrap --use

          # For PRs, use --load to make the image available locally
          # For pushes, use --push to publish to registry
          OUTPUT_ARG=""
          if [ "${{ github.event_name }}" = "pull_request" ]; then
            OUTPUT_ARG="--load"
          else
            OUTPUT_ARG="--push"
          fi

          # Build using docker-bake.hcl
          docker buildx bake \
            --progress plain \
            --builder=buildx-build \
            -f docker-bake.hcl \
            "${OUTPUT_ARG}" \
            "${{ matrix.docker_name }}"

      - name: Save Docker image
        if: github.event_name == 'pull_request'
        run: |
          CLEAN_TAG="${{ steps.clean_branch.outputs.name }}"
          IMAGE_NAME="${{ env.REGISTRY }}/${{ env.REPO }}/${{ matrix.docker_name }}:${CLEAN_TAG}"
          docker save "${IMAGE_NAME}" > "/tmp/${{ matrix.docker_name }}.tar"

      - name: Upload Docker image
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@v4
        with:
          name: docker-${{ matrix.docker_name }}
          path: /tmp/${{ matrix.docker_name }}.tar