name: Raspberry Pi Linux Kernel [Build]
on:
  workflow_call:
    inputs:
      BRANCH:
        required: true
      VERSION:
        required: true
jobs:
  job:
    name: Raspberry Pi Linux Build
    strategy:
      matrix:
        include:
          - defconfig: bcm2711_defconfig
            cicd: cicd.bookworm
            codename: bookworm
            gcc: aarch64-linux-gnu-gcc-12
            image: rpt
            revision: v8
    runs-on: ${{ matrix.runner }}
    steps:
      - name: Repository [Clone]
        uses: https://github.com/actions/checkout@v6
      - name: Environment
        id: environment
        run: |
          UNITS=$(/usr/bin/nproc --all)
          /usr/bin/echo "UNITS=${UNITS}" >> "${GITHUB_OUTPUT}"
          /usr/bin/echo "Set Variable 'UNITS' to '${UNITS}'"
      - name: Linux Sources [Artifact Download]
        uses: https://gitea.com/actions/download-artifact@v3-node20
        with:
          name: linux-sources-${{ inputs.version }}.tar.gz
      - name: Linux Sources [Extract]
        run: |
          /usr/bin/install --directory --verbose './linux-sources'
          /usr/bin/tar --directory="./linux-sources" --extract --gzip --file="./linux-sources-${{ inputs.version }}.tar.gz" --verbose
      - name: Linux Sources [Prepare]
        if: matrix.defconfig != 'bcm2711_defconfig' && matrix.defconfig != 'bcm2712_defconfig'
        env:
          DEFCONFIG: ${{ matrix.defconfig }}
        run: |
          /usr/bin/mv --verbose "./config/${{ matrix.defconfig }}-${{ inputs.branch }}" "./linux-sources/arch/arm64/configs/${DEFCONFIG%%-*}"
      - name: Linux Sources [Configuration]
        run: |
          /usr/bin/make --directory='./linux-sources' --jobs="${{ steps.environment.outputs.units }}" CC="${{ matrix.gcc }}" "${{ matrix.defconfig }}"
          ./linux-sources/scripts/config --file './linux-sources/.config' --set-str CONFIG_BUILD_SALT +${{ matrix.image }}-rpi-${{ matrix.revision }}
          ./linux-sources/scripts/config --file './linux-sources/.config' --set-str CONFIG_LD_ORPHAN_WARN_LEVEL error
          ./linux-sources/scripts/config --file './linux-sources/.config' --set-str CONFIG_LOCALVERSION +${{ matrix.image }}-rpi-${{ matrix.revision }}