linux-t2-patches/.github/workflows/BuildKernelPackage.yml

name: Build Kernel Package
on: [push]
jobs:
  build:
    runs-on: ubuntu-18.04
    steps:
    - name: Checkout repo
      uses: actions/checkout@v2
    - name: Build in Docker
      run: |
        cat << EOF > entrypoint.sh
        cd /build
        useradd builduser -m
        passwd -d builduser
        pacman -Syu --noconfirm --needed sudo base-devel
        printf 'builduser ALL=(ALL) ALL\\n' | tee -a /etc/sudoers
        chown -R builduser:builduser ./
        sudo -u builduser gpg --keyserver keyserver.ubuntu.com --recv-keys 38DBBDC86092693E
        sudo -u builduser bash -c 'export MAKEFLAGS=j\$(nproc) && makepkg -s --noconfirm'
        EOF

        docker run -t -v $PWD:/build archlinux /bin/bash /build/entrypoint.sh
    
    - name: Print sha512sums
      run: sha512sum *.pkg.tar*

    - name: Upload Arch package
      uses: actions/upload-artifact@v2
      with:
        name: mbp-16.1-linux-wifi-arch
        path: ${{ github.workspace }}/mbp-16.1-linux-wifi-*-x86_64.pkg.tar.zst
        
    - name: create tag
      id: create_tag
      run: |
        source PKGBUILD
        echo "::set-output name=tag::${pkgver}-${pkgrel}"
        echo $pkgver $pkgrel
        if curl -s https://github.com/Redecorating/mbp-16.1-linux-wifi/releases/tag/v${pkgver}-${pkgrel} > /dev/null
        then sudo rm *.pkg.tar.*
        fi
          
    - name: Release
      uses: softprops/action-gh-release@v1
      with:
         files: |
           ${{ github.workspace }}/*.pkg.tar.*
         tag_name: v${{ steps.create_tag.outputs.tag }}
         draft: true
         body: |
          Install packages with `sudo pacman -U <file>`, you can use urls or file paths.
          You will need to be using `apple-bce-dkms-git` as `apple-bce-git` only works on `linux-mbp`.
          If you are looking for a debian version of this, see [here](https://github.com/AdityaGarg8/mbp-16.x-ubuntu-kernel/releases)
          
          You will need wifi firmware from MacOS, as described [here](http://wiki.t2linux.org/guides/wifi/#big-sur-firmware)
      env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}