name: next

on:
  push:
    branches-ignore:
      - 'master'
      # keep as path to test exclusions
      - 'ci/ignore-master'

env:
  SHELLCHECK_VERSION: v0.10.0
  SHELLCHECK_SHA256: 6c881ab0698e4e6ea235245f22832860544f17ba386442fe7e9d629f8cbedf87
  NEWT_VERSION: 0.52.24
  NEWT_SHA256: 5ded7e221f85f642521c49b1826c8de19845aa372baf5d630a51774b544fbdbb

jobs:
  codestyle:
    name: Code style
    runs-on: ubuntu-24.04
    steps:
    - name: Check out repo
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
    - name: Install Checkcode dependencies
      run: |
        pip install flake8 pycodestyle doc8 Pygments
    - name: Install recent shellcheck
      run: |
        wget -q https://github.com/koalaman/shellcheck/releases/download/$SHELLCHECK_VERSION/shellcheck-$SHELLCHECK_VERSION.linux.x86_64.tar.xz
        echo "$SHELLCHECK_SHA256 shellcheck-$SHELLCHECK_VERSION.linux.x86_64.tar.xz" | sha256sum -c
        tar -xJf shellcheck-$SHELLCHECK_VERSION.linux.x86_64.tar.xz
        sudo cp shellcheck-$SHELLCHECK_VERSION/shellcheck /usr/local/bin/
    - name: Check code
      run: scripts/checkcode.sh .

  perform_tests:
    name: Modern Python
    runs-on: ubuntu-24.04
    strategy:
      matrix:
        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
    steps:
      - name: Check out repo
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
      - name: PyTest
        uses: ./.github/actions/perform-tests
        with:
          python-version: ${{ matrix.python-version }}

  build_containers:
    name: Build, test and deploy container images
    needs:
      - codestyle
      - perform_tests
    runs-on: ubuntu-24.04
    permissions:
      id-token: write
      packages: write
      contents: read
      attestations: write
      artifact-metadata: write
    strategy:
      matrix:
        image-name: ["kas", "kas-isar"]
        distro-release: ["debian-bookworm", "debian-trixie"]
    steps:
      - name: Check out repo
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
      - name: Set up docker build
        uses: ./.github/actions/docker-init
        with:
          deploy-user: ${{ github.actor }}
          deploy-token: ${{ secrets.GITHUB_TOKEN }}
          image-name: ${{ matrix.image-name }}
          distro-release: ${{ matrix.distro-release }}

      - name: Build ${{ matrix.image-name }} image
        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294  # v7.0.0
        with:
          context: /home/runner/kas-clone
          target: ${{ matrix.image-name }}
          platforms: linux/amd64
          build-args: |
            SOURCE_DATE_EPOCH=${{ env.SOURCE_DATE_EPOCH }}
            DEBIAN_TAG=${{ env.DEBIAN_TAG }}
          outputs: type=docker,rewrite-timestamp=true
          tags: ghcr.io/${{ github.repository }}/${{ matrix.image-name }}:next-${{ matrix.distro-release }}
      - name: Test ${{ matrix.image-name }} image
        env:
          KAS_CONTAINER_IMAGE: ghcr.io/${{ github.repository }}/${{ matrix.image-name }}:next-${{ matrix.distro-release }}
          KAS_CLONE_DEPTH: 1
        run: |
          cd image-tests/${{ matrix.image-name }}
          ../../kas-container build kas.yml
          if  [ "${{ matrix.image-name }}" = "kas" ]; then
            ../../kas-container build kas-buildtools.yml
          fi
          [ -d build/tmp ]
          echo "Test kas clean"
          ../../kas-container clean kas.yml
          ! [ -d build/tmp/deploy ]
          [ -d build/sstate-cache ] && [ -d build/downloads ]
          [ -d poky ] || [ -d isar ]
          echo "Test kas purge"
          ../../kas-container purge kas.yml
          ! [ -d poky ] && ! [ -d isar ] && ! [ -d build ]
          # kas only: build oe-core nodistro example
          if [[ "${{ matrix.image-name }}" == "kas" ]]; then
            echo "Test oe-core nodistro"
            ../../kas-container build ../../examples/oe-core-nodistro.yml
          fi
      - name: Complete build and deploy ${{ matrix.image-name }} image
        if: github.ref == 'refs/heads/next'
        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294  # v7.0.0
        id: push
        with:
          context: /home/runner/kas-clone
          target: ${{ matrix.image-name }}
          platforms: linux/amd64,linux/arm64
          build-args: |
            SOURCE_DATE_EPOCH=${{ env.SOURCE_DATE_EPOCH }}
            DEBIAN_TAG=${{ env.DEBIAN_TAG }}
          provenance: false
          outputs: type=registry,rewrite-timestamp=true
          tags: |
            ${{ matrix.distro-release == env.DISTRO_LATEST_RELEASE && format('ghcr.io/{0}/{1}:next', github.repository, matrix.image-name) || '' }}
            ghcr.io/${{ github.repository }}/${{ matrix.image-name }}:next-${{ matrix.distro-release }}
          annotations: ${{ env.DOCKER_METADATA_OUTPUT_ANNOTATIONS }}
      - name: Attest ${{ matrix.image-name }} image
        if: github.ref == 'refs/heads/next'
        uses: actions/attest@59d89421af93a897026c735860bf21b6eb4f7b26  # v4.1.0
        with:
          subject-name: ghcr.io/${{ github.repository }}/${{ matrix.image-name }}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true

  cleanup_ghcr_containers:
    name: cleanup untagged ${{ matrix.image-name }} containers
    if: github.ref == 'refs/heads/next'
    runs-on: ubuntu-24.04
    needs: build_containers
    permissions:
      packages: write
    strategy:
      matrix:
        image-name: ["kas", "kas-isar"]
    steps:
      - uses: dataaxiom/ghcr-cleanup-action@f092b48ba3b604b2a83690dc4b2bbb3392e1045f  # v1.3.1
        with:
          dry-run: false
          validate: true
          package: kas/${{ matrix.image-name }}
          token: ${{ secrets.GITHUB_TOKEN }}
