name: Build Custom Kernel

on:
  push:
    branches:
      - master

jobs:
  build-kernel:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Nix
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            curl \
            git \
            xz-utils \
            ca-certificates
          curl -L https://nixos.org/nix/install | sh -s -- --daemon

      # - name: Build custom kernel
      #   run: |
      #     export NIX_BUILD_CORES=0
      #     nix-build '<nixpkgs/nixos>' -A config.system.build.kernel --arg configuration ./custom-kernel.nix
      #   env:
      #     PATH: /nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:/bin:/sbin:/usr/bin:/usr/sbin
      
      - name: Create dummy files
        run: |
          mkdir -p ./result
          echo "This is a dummy file" > ./result/dummy-file.txt

      - name: Zip kernel artifacts
        run: zip -r custom-kernel.zip ./result

      - name: Upload kernel artifacts
        uses: actions/upload-artifact@v4
        with:
          name: custom-kernel
          path: ./custom-kernel.zip