build-debug-docker-with-chef.yaml

name: Build and Push Debug Docker Image (Chef)

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

on:
  push:
    branches:
      - main
    paths:
      - "**/*.rs"
      - "**/*.toml"
      - "**/*.lock"
      - ".github/workflows/build-debug-docker-with-chef.yaml"
      - "Dockerfile"
    tags:
      - unleash-edge-v[0-9]+.*
  pull_request:
    paths:
      - "**/*.rs"
      - "**/*.toml"
      - "**/*.lock"
      - ".github/workflows/build-debug-docker-with-chef.yaml"
      - "Dockerfile"
  workflow_dispatch:

env:
  GHCR_SLUG: ghcr.io/unleash/unleash-edge-debug

permissions:
  id-token: write
  contents: read
  packages: write

jobs:
  prepare-bake-file:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.platforms.outputs.matrix }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Create matrix
        id: platforms
        run: |
          echo "matrix=$(docker buildx bake image-all --print | jq -cr '.target."image-all".platforms')" >>${GITHUB_OUTPUT}
      - name: Show matrix
        run: |
          echo ${{ steps.platforms.outputs.matrix }}
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.GHCR_SLUG }}
          tags: |
            type=match,pattern=unleash-edge-v(\d+\.\d+.\d+),group=1,prefix=v
            type=match,pattern=unleash-edge-v(\d+\.\d+).*,group=1,prefix=v
            type=ref,event=pr
            type=edge
          labels: |
            org.containers.image.title=Unleash Edge
            org.containers.image.vendor=Unleash
      - name: Rename meta bake definition file
        run: |
          mv "${{ steps.meta.outputs.bake-file }}" "/tmp/bake-meta.json"
      - name: Upload meta bake definition
        uses: actions/upload-artifact@v4
        with:
          name: bake-meta
          path: /tmp/bake-meta.json
          if-no-files-found: error
          retention-days: 1

  build:
    runs-on: ubuntu-latest
    needs:
      - prepare-bake-file
    strategy:
      fail-fast: false
      matrix:
        platform: ${{ fromJson(needs.prepare-bake-file.outputs.matrix) }}
    steps:
      - name: Setup Platform pair
        run: |
          platform=${{ matrix.platform }}
          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
      - name: Checkout
        uses: actions/checkout@v4
      - name: Download meta bake definition
        uses: actions/download-artifact@v4
        with:
          name: bake-meta
          path: /tmp
      - name: Setup QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Login to Github Container registry
        uses: docker/login-action@v3
        if: github.event_name != 'pull_request'
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and bake
        id: bake
        uses: docker/bake-action@v6
        with:
          files: |
            ./docker-bake.hcl
            /tmp/bake-meta.json
          targets: image
          set: |
            *.tags=
            *.platform=${{ matrix.platform }}
            *.cache-from=type=gha,scope=build-${{ env.PLATFORM_PAIR }}
            *.cache-to=type=gha,scope=build-${{ env.PLATFORM_PAIR }}
            *.output=type=image,"name=${{ env.GHCR_SLUG }}",push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }}
      - name: Export digests
        run: |
          mkdir -p /tmp/digests
          digest="${{ fromJSON(steps.bake.outputs.metadata).image['containerimage.digest'] }}"
          touch "/tmp/digests/${digest#sha256:}"
      - name: Upload digests
        uses: actions/upload-artifact@v4
        with:
          name: digests-${{ env.PLATFORM_PAIR }}
          path: /tmp/digests/*
          if-no-files-found: error
          retention-days: 1

  merge:
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request'
    needs:
      - build
    steps:
      - name: Download meta bake definition
        uses: actions/download-artifact@v4
        with:
          name: bake-meta
          path: /tmp
      - name: Download digests
        uses: actions/download-artifact@v4
        with:
          path: /tmp/digests
          pattern: digests-*
          merge-multiple: true
      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Github Container registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Create manifest list and push
        working-directory: /tmp/digests
        run: |
          docker buildx imagetools create $(jq -cr '.target."docker-metadata-action".tags | map(select(startswith("${{ env.GHCR_SLUG }}")) | "-t " + .) | join(" ")' /tmp/bake-meta.json) \
            $(printf '${{ env.GHCR_SLUG }}@sha256:%s ' *)
      - name: Inspect image
        run: |
          tag=$(jq -r '.target."docker-metadata-action".args.DOCKER_META_VERSION' /tmp/bake-meta.json)
          docker buildx imagetools inspect ${{ env.GHCR_SLUG }}:${tag}