cicd.yml

name: CICD

on: [ "push", "pull_request" ]

env:
  CARGO_TERM_COLOR: always
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  tests:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - run: sudo apt install libpcap-dev libsasl2-dev libssl-dev
    - name: Build
      run: cargo build --verbose
    - name: Run tests
      run: cargo test --verbose

  docker:
    strategy:
      fail-fast: false
      matrix:
        os: [{name: ubuntu-24.04, arch: amd64}, {name: ubuntu-24.04-arm, arch: arm64}]

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

    runs-on: ${{ matrix.os.name }}
    needs: [ tests ]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Prepare
        run: |
          platform=linux/${{ matrix.os.arch }}
          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV

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

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

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

      - name: Build and push Docker image
        id: build
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          provenance: false
          platforms: linux/${{ matrix.os.arch }}
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          labels: ${{ steps.meta.outputs.labels }}
          outputs: type=image,push-by-digest=true,name-canonical=true,push=true

      - name: Export digest
        run: |
          mkdir -p ${{ runner.temp }}/digests
          digest="${{ steps.build.outputs.digest }}"
          touch "${{ runner.temp }}/digests/${digest#sha256:}"
          ls -lah ${{ runner.temp }}/digests/

      - name: Upload digest
        uses: actions/upload-artifact@v4
        with:
          name: digests-${{ env.PLATFORM_PAIR }}
          path: ${{ runner.temp }}/digests/*
          if-no-files-found: error
          retention-days: 1

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

    runs-on: ubuntu-latest
    needs: [ docker ]
    steps:
      - name: Download digests
        uses: actions/download-artifact@v4
        with:
          path: ${{ runner.temp }}/digests
          pattern: digests-*
          merge-multiple: true

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

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

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Create manifest list and push
        working-directory: ${{ runner.temp }}/digests
        run: |
          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
            $(printf '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)

      - name: Inspect image
        run: |
          docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}