build-arm64.yml

name: Kernel Build ARM64
on:
  push:
    branches: ["main"]
  workflow_dispatch:
jobs:
  build:
    strategy:
      matrix:
        variant: ['mt8192', 'mt8183', 'sc7180']
    runs-on: arm64
    container:
        image: registry.fedoraproject.org/fedora-minimal:40
    steps:
      - name: Install Toolchain
        run: |
          curl -L https://github.com/terrapkg/subatomic-repos/raw/main/terra.repo -o /etc/yum.repos.d/terra.repo
          dnf5 up -y
          dnf5 install -y make gcc ccache flex bison elfutils-devel xz bc tar openssl-devel rpmbuild git dwarves openssl perl python3 rsync gcc-aarch64-linux-gnu subatomic-cli
      - name: Checkout
        uses: actions/checkout@v3
        with:
            fetch-depth: 1
            submodules: 'recursive'
      - name: Set git user
        run: |
          git config --global user.name "FyraLabs CI"
          git config --global user.email "ci@fyralabs.com"
      - name: Setup each variant 
        run: make -C ${{ matrix.variant }} setup
      - name: Setup enviroment variables
        run: |
            echo "CCACHE_DIR=$(pwd)/ccache" >> $GITHUB_ENV
            echo "KERNEL_COMMIT=$(cd linux && git rev-parse HEAD)" >> $GITHUB_ENV
      - name: Setup ccache cache
        uses: actions/cache@v3
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ccache-${{ matrix.variant }}-${{ env.KERNEL_COMMIT }}-${{ hashFiles(format('{0}/config', matrix.variant)) }}
          restore-keys: |
            ccache-${{ matrix.variant }}-${{ env.KERNEL_COMMIT }}-
            ccache-${{ matrix.variant }}-
      - name: Set git safe directory
        run: git config --global safe.directory '*'
      - name: Make
        run: git config --global user.email "ci@fyralabs.com" && git config --global user.email "ci@fyralabs.com" && make -C ${{ matrix.variant }} CC="ccache aarch64-linux-gnu-gcc" compile
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.variant }}
          path: |
            ${{ format('{0}/rpmbuild/RPMS/aarch64/kernel-{0}*.rpm', matrix.variant) }}
            ${{ format('{0}/rpmbuild/SRPMS/kernel-{0}*.src.rpm', matrix.variant) }}
      - name: Upload packages to Subatomic
        if: github.event_name == 'push'
        run: |
          subatomic-cli upload --prune \
            --server https://subatomic.fyralabs.com \
            --token ${{ secrets.SUBATOMIC_TOKEN }} \
            kaibutsu ${{ matrix.variant }}/rpmbuild/SRPMS/* ${{ matrix.variant }}/rpmbuild/RPMS/aarch64/*