name: CI
on:
  push:
    branches: [linux-rolling-stable]
  pull_request:
    branches: [linux-rolling-stable]
jobs:
  build:
    name: Kernel Build
    runs-on: ubuntu-latest
    env:
      ARCH: arm64
      CROSS_COMPILE: aarch64-linux-gnu-
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Install requires packages
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-aarch64-linux-gnu gcc git flex bison bc make kmod libssl-dev tar gzip
      - name: Build kernel
        run: |
          make perseus_defconfig
          make -j $(nproc)
      - name: Archive artifact
        run: |
          set -x
          mkdir linux-snapdragon
          mkdir linux-snapdragon/dtb
          make -j $(nproc) INSTALL_MOD_PATH=$PWD/out/ modules_install
          mv out/lib/modules linux-snapdragon/
          cp arch/$ARCH/boot/Image linux-snapdragon/
          cp arch/$ARCH/boot/dts/qcom/*.dtb linux-snapdragon/dtb/
          rm -f linux-snapdragon/modules/*/{source,build}
          tar --gzip --create --file=linux-snapdragon.tar.gz linux-snapdragon
      - name: Upload a Build Artifact
        uses: actions/upload-artifact@v2
        with:
          name: linux-snapdragon
          path: linux-snapdragon.tar.gz