KernelBuild.yml

name: Kernel Build CI

on:
  push:
  pull_request:

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: toolchain
      run: git clone --depth=1 https://github.com/mvaisakh/gcc-arm64 ~/tc/gcc64 && git clone --depth=1 https://github.com/mvaisakh/gcc-arm ~/tc/gcc32
    - name: Set date
      id: get-date
      run: | # generate date for kernel
        ln -sf /usr/share/zoneinfo/Asia/Kolkata /etc/localtime
        echo "date=$(/bin/date -u '+%d%m%Y%I%M')" >> $GITHUB_ENV
    - name: configure
      run: make O=out ARCH=arm64 defconfig # Edit your defconfig here
    - name: make
      run: make O=out ARCH=arm64 CROSS_COMPILE=~/tc/gcc64/bin/aarch64-elf- CROSS_COMPILE_ARM32=~/tc/gcc32/bin/arm-eabi- -j$(nproc --all)
    - name: Kernel Image
      run: cp out/arch/arm64/boot/Image.gz-dtb kernel-${{ env.date }}.gz
    - name: Create Release
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
         tag_name: ${{ github.ref }}
         release_name: Release ${{ env.date }}
         draft: true
         prerelease: true
    - name: Upload Release Asset # This will upload the compiled kernel gzip to your releases page
      id: upload-release-asset 
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ./kernel-${{ env.date }}.gz
        asset_name: kernel-${{ env.date }}.gz
        asset_content_type: application/gz