name: Build the Kernel
on:
  push:
    branches:
      - main
    paths:
      - 'kernel/**'
  workflow_dispatch:
jobs:
  compile-and-upload-kernel:
    name: "Compile and upload the Kernel"
    runs-on: ubuntu-latest
    steps:
      - name: Install build dependencies
        id: install
        run: sudo apt-get update && sudo apt-get install -y git build-essential fakeroot libncurses5-dev libssl-dev ccache bison flex libelf-dev dwarves

      - name: Checkout
        id: checkout
        uses: actions/checkout@v2

      - name: Compile using make
        id: compile
        run: make -C ${{ github.workspace }}/images/aws/kernel/

      - name: Install AWS CLI
        id: prepare
        run: sudo apt-get -y install awscli

      - name: Upload bzImage, init and nsm.ko to AWS S3 Bucket
        id: upload
        run: aws s3 cp ${{ github.workspace }}/images/aws/kernel/build/blobs/ s3://${{ secrets.BUCKET_NAME }}/blobs/ --recursive --quiet
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: ${{ secrets.AWS_DEFAULT_REGION }}